Upperco (Baltimore County) — Weather
Sign in to add favorites
Sign InLive· Clear within 100 kmJust updated
22°C72°F· Clear · 44% cloud cover
Feels like 22°C71°F · Low 21°C70°F · High 28°C82°F
Wind
6 km/h2 m/s4 mph from SE
Humidity
55%
Pressure
1017 hPa30.02 inHgstable
UV Index
1.3Low
Unsettled — heat + rain
Currently 22°C72°F and clear skies in Upperco.
⛈️ Wet period, moderate-intensity Tuesday–Wednesday, with rain and embedded thunderstorms. Total ~6.6 mm. Peak Tuesday (4.4 mm). Below the monthly normal (98 mm/month).
🌡️ Today's high of 28°C82°F sits 4.5°C41°F warmer than the July mean (23°C73°F).
Hourly forecast
Detailed forecast for the next 60 hours
TemperaturePrecipitationWind
CAPE (J/kg)Instability Threshold
Now
22°C72°F
64
55
11:00
24°C75°F
85
50
12:00
25°C77°F
75
47
13:00
26°C79°F
64
44
14:00
27°C80°F
85
43
15:00
27°C81°F
85
43
16:00
28°C82°F
85
42
17:00
28°C82°F
74
42
18:00
28°C82°F
85
43
19:00
27°C81°F
74
47
20:00
25°C77°F
74
56
21:00
23°C73°F
85
63
22:00
21°C70°F
64
70
23:00
21°C70°F
74
73
00:00
21°C70°F
95
82
01:00
21°C70°F
96
89
02:00
21°C71°F
117
89
03:00
22°C71°F
0.10.00
117
89
04:00
22°C71°F
117
91
05:00
22°C72°F
117
92
06:00
22°C72°F
117
94
07:00
22°C72°F
128
95
08:00
23°C74°F
1711
92
09:00
24°C76°F
149
87
10:00
25°C77°F
138
84
11:00
27°C80°F
0.10.01
149
76
12:00
28°C83°F
149
70
13:00
29°C84°F
159
67
14:00
30°C87°F
1610
61
15:00
29°C84°F
0.10.01
159
65
16:00
29°C84°F
0.10.01
149
68
17:00
27°C81°F
0.90.04
117
77
18:00
26°C79°F
1.40.06
127
84
19:00
25°C77°F
0.50.02
117
89
20:00
25°C76°F
117
92
21:00
24°C76°F
0.40.01
148
95
22:00
24°C75°F
149
95
23:00
24°C75°F
0.40.02
149
95
00:00
24°C75°F
0.90.03
149
94
03:00
24°C75°F
0.50.02
138
96
06:00
23°C73°F
85
98
09:00
25°C76°F
128
85
12:00
27°C81°F
1811
64
15:00
28°C83°F
1811
47
18:00
27°C80°F
159
45
21:00
22°C72°F
107
56
mminkm/hm/smphHumidity %
Daily Forecast
TodayS 8 km/h2 m/s5 mph(gusts 22614)52%UV 38hTodayOvercast52%S 8 km/h2 m/s5 mph (gusts 22614)UV 38h
Today
S 8 km/h2 m/s5 mph(gusts 22614)52%UV 38h
Today
Overcast
52%
S 8 km/h2 m/s5 mph (gusts 22614)
UV 3
8h
Today — Hourly Forecast
Now
22°C72°F
624
11:00
24°C75°F
825
12:00
25°C77°F
725
13:00
26°C79°F
624
14:00
27°C80°F
825
15:00
27°C81°F
825
16:00
28°C82°F
825
17:00
28°C82°F
724
18:00
28°C82°F
825
19:00
27°C81°F
724
20:00
25°C77°F
724
21:00
23°C73°F
825
22:00
21°C70°F
624
23:00
21°C70°F
724
05:5614.6h20:30
Tomorrow4.4 mm0.17 inS 17 km/h5 m/s11 mph(gusts 421226)84%UV 20hTomorrowThunderstorm84%S 17 km/h5 m/s11 mph (gusts 421226)4.4 mm0.17 inUV 20h
Tomorrow
4.4 mm0.17 inS 17 km/h5 m/s11 mph(gusts 421226)84%UV 20h
Tomorrow
Thunderstorm
84%
S 17 km/h5 m/s11 mph (gusts 421226)
4.4 mm0.17 in
UV 2
0h
Tomorrow — Hourly Forecast
00:00
21°C70°F
925
01:00
21°C70°F
936
02:00
21°C71°F
1137
03:00
22°C71°F
1137
04:00
22°C71°F
1137
05:00
22°C72°F
1137
06:00
22°C72°F
1137
07:00
22°C72°F
1238
08:00
23°C74°F
17511
09:00
24°C76°F
1449
10:00
25°C77°F
1348
11:00
27°C80°F
1449
12:00
28°C83°F
1449
13:00
29°C84°F
1549
14:00
30°C87°F
16410
15:00
29°C84°F
1549
16:00
29°C84°F
1449
17:00
27°C81°F
1137
18:00
26°C79°F
1237
19:00
25°C77°F
1137
20:00
25°C76°F
1137
21:00
24°C76°F
1448
22:00
24°C75°F
1449
23:00
24°C75°F
1449
05:5714.5h20:30
Wednesday2.2 mm0.09 inW 19 km/h5 m/s12 mph(gusts 451328)72%UV 25hWednesdayLight rain72%W 19 km/h5 m/s12 mph (gusts 451328)2.2 mm0.09 inUV 25h
Wednesday
2.2 mm0.09 inW 19 km/h5 m/s12 mph(gusts 451328)72%UV 25h
Wednesday
Light rain
72%
W 19 km/h5 m/s12 mph (gusts 451328)
2.2 mm0.09 in
UV 2
5h
Wednesday — Forecast Overview
00:00
24°C75°F
1449
03:00
24°C75°F
1348
06:00
23°C73°F
825
09:00
25°C76°F
1238
12:00
27°C81°F
18511
15:00
28°C83°F
18511
18:00
27°C80°F
1549
21:00
22°C72°F
1037
05:5814.5h20:29
ThursdayN 17 km/h5 m/s11 mph(gusts 31919)57%UV 215hThursdayClear57%N 17 km/h5 m/s11 mph (gusts 31919)UV 215h
Thursday
N 17 km/h5 m/s11 mph(gusts 31919)57%UV 215h
Thursday
Clear
57%
N 17 km/h5 m/s11 mph (gusts 31919)
UV 2
15h
Thursday — Forecast Overview
00:00
18°C65°F
1036
03:00
16°C60°F
623
06:00
13°C55°F
412
09:00
18°C64°F
17511
12:00
22°C72°F
1549
15:00
24°C76°F
1137
18:00
25°C76°F
724
21:00
19°C66°F
624
05:5914.5h20:28
FridayNE 9 km/h3 m/s6 mph(gusts 21613)52%UV 213hFridayClear52%NE 9 km/h3 m/s6 mph (gusts 21613)UV 213h
Friday
NE 9 km/h3 m/s6 mph(gusts 21613)52%UV 213h
Friday
Clear
52%
NE 9 km/h3 m/s6 mph (gusts 21613)
UV 2
13h
Friday — Forecast Overview
00:00
17°C63°F
513
03:00
16°C61°F
724
06:00
15°C59°F
513
09:00
21°C70°F
513
12:00
26°C79°F
624
15:00
28°C82°F
624
18:00
27°C80°F
936
23:00
18°C65°F
201
05:5914.5h20:27
SaturdaySE 7 km/h2 m/s4 mph(gusts 19512)57%UV 27hSaturdayPartly cloudy57%SE 7 km/h2 m/s4 mph (gusts 19512)UV 27h
Saturday
SE 7 km/h2 m/s4 mph(gusts 19512)57%UV 27h
Saturday
Partly cloudy
57%
SE 7 km/h2 m/s4 mph (gusts 19512)
UV 2
7h
Night16°C62°F
16°C62°FMorning25°C76°F
25°C76°FAfternoon25°C76°F
25°C76°FEvening25°C77°F
25°C77°F06:0014.4h20:27
Sunday1.5 mm0.06 inSW 12 km/h3 m/s8 mph(gusts 33921)68%UV 23hSundayLight rain68%SW 12 km/h3 m/s8 mph (gusts 33921)1.5 mm0.06 inUV 23h
Sunday
1.5 mm0.06 inSW 12 km/h3 m/s8 mph(gusts 33921)68%UV 23h
Sunday
Light rain
68%
SW 12 km/h3 m/s8 mph (gusts 33921)
1.5 mm0.06 in
UV 2
3h
Night19°C66°F
19°C66°FMorning27°C81°F
27°C81°FAfternoon27°C81°F
27°C81°FEvening23°C73°F
23°C73°F06:0114.4h20:26
Monday13.2 mm0.52 in· heavyNW 27 km/h8 m/s17 mph(gusts 511432)83%UV 27hMondayRain83%NW 27 km/h8 m/s17 mph (gusts 511432)13.2 mm0.52 inUV 27h
Monday
13.2 mm0.52 in· heavyNW 27 km/h8 m/s17 mph(gusts 511432)83%UV 27h
Monday
Rain
83%
NW 27 km/h8 m/s17 mph (gusts 511432)
13.2 mm0.52 in
UV 2
7h
Night
20°C67°F
20°C67°FMorning29°C84°F
29°C84°FAfternoon29°C84°F
29°C84°FEvening22°C72°F
22°C72°F06:0214.4h20:25
Extended Forecast (GFS)TuesdayNW 16 km/h4 m/s10 mph(gusts 361022)69%14hTuesdayClear69%NW 16 km/h4 m/s10 mph (gusts 361022)14h
Tuesday
NW 16 km/h4 m/s10 mph(gusts 361022)69%14h
Tuesday
Clear
69%
NW 16 km/h4 m/s10 mph (gusts 361022)
14h
Night19°C66°F
19°C66°FMorning27°C80°F
27°C80°FAfternoon27°C80°F
27°C80°FEvening24°C75°F
24°C75°F06:0314.4h20:24
WednesdayN 15 km/h4 m/s10 mph(gusts 32920)54%14hWednesdayClear54%N 15 km/h4 m/s10 mph (gusts 32920)14h
Wednesday
N 15 km/h4 m/s10 mph(gusts 32920)54%14h
Wednesday
Clear
54%
N 15 km/h4 m/s10 mph (gusts 32920)
14h
Night18°C64°F
18°C64°FMorning25°C77°F
25°C77°FAfternoon25°C77°F
25°C77°FEvening23°C73°F
23°C73°F06:0414.3h20:23
ThursdayNE 11 km/h3 m/s7 mph(gusts 29818)52%14hThursdayClear52%NE 11 km/h3 m/s7 mph (gusts 29818)14h
Thursday
NE 11 km/h3 m/s7 mph(gusts 29818)52%14h
Thursday
Clear
52%
NE 11 km/h3 m/s7 mph (gusts 29818)
14h
Night19°C67°F
19°C67°FMorning28°C82°F
28°C82°FAfternoon28°C82°F
28°C82°FEvening25°C77°F
25°C77°F06:0514.3h20:22
FridayS 21 km/h6 m/s13 mph(gusts 511432)59%14hFridayClear59%S 21 km/h6 m/s13 mph (gusts 511432)14h
Friday
S 21 km/h6 m/s13 mph(gusts 511432)59%14h
Friday
Clear
59%
S 21 km/h6 m/s13 mph (gusts 511432)
14h
Night21°C70°F
21°C70°FMorning28°C83°F
28°C83°FAfternoon28°C83°F
28°C83°FEvening29°C84°F
29°C84°F06:0614.3h20:21
Saturday1.6 mm0.06 inSW 19 km/h5 m/s12 mph(gusts 541533)60%14hSaturdayDrizzle60%SW 19 km/h5 m/s12 mph (gusts 541533)1.6 mm0.06 in14h
Saturday
1.6 mm0.06 inSW 19 km/h5 m/s12 mph(gusts 541533)60%14h
Saturday
Drizzle
60%
SW 19 km/h5 m/s12 mph (gusts 541533)
1.6 mm0.06 in
14h
Night25°C76°F
25°C76°FMorning32°C89°F
32°C89°FAfternoon32°C89°F
32°C89°FEvening30°C85°F
30°C85°F06:0614.2h20:20
Sunday1.0 mm0.04 inN 11 km/h3 m/s7 mph(gusts 25715)59%13hSundayDrizzle59%N 11 km/h3 m/s7 mph (gusts 25715)1.0 mm0.04 in13h
Sunday
1.0 mm0.04 inN 11 km/h3 m/s7 mph(gusts 25715)59%13h
Sunday
Drizzle
59%
N 11 km/h3 m/s7 mph (gusts 25715)
1.0 mm0.04 in
13h
Night23°C74°F
23°C74°FMorning30°C85°F
30°C85°FAfternoon30°C85°F
30°C85°FEvening29°C84°F
29°C84°F06:0714.2h20:19
Monday13.4 mm0.53 in· heavySW 19 km/h5 m/s12 mph(gusts 401125)71%13hMondayRain71%SW 19 km/h5 m/s12 mph (gusts 401125)13.4 mm0.53 in13h
Monday
13.4 mm0.53 in· heavySW 19 km/h5 m/s12 mph(gusts 401125)71%13h
Monday
Rain
71%
SW 19 km/h5 m/s12 mph (gusts 401125)
13.4 mm0.53 in
13h
Night24°C75°F
24°C75°FMorning33°C92°F
33°C92°FAfternoon33°C92°F
33°C92°FEvening22°C72°F
22°C72°F06:0814.2h20:18
TuesdayW 25 km/h7 m/s15 mph(gusts 521432)78%12hTuesdayLight rain78%W 25 km/h7 m/s15 mph (gusts 521432)12h
Tuesday
W 25 km/h7 m/s15 mph(gusts 521432)78%12h
Tuesday
Light rain
78%
W 25 km/h7 m/s15 mph (gusts 521432)
12h
Night22°C72°F
22°C72°FMorning30°C86°F
30°C86°FAfternoon30°C86°F
30°C86°FEvening25°C77°F
25°C77°F06:0914.1h20:17
Sunrise
05:56
Civil Dawn 05:26
Sunset
20:30
Civil Dusk 21:00
Today vs. seasonal normal
-1.5°C-2.7°F
Upperco is located in Maryland, United States. Elevation: 251m. Annual average temperature: 11.4°C. Annual precipitation: 1104mm.
Frequently Asked Questions
What is the weather like in Upperco today?
Today in Upperco, United States, the temperature is 22°C with Clear. The high is 28°C and the low is 21°C.
What is the 16-day forecast for Upperco?
The 16-day forecast for Upperco shows the warmest day is Monday at 37°C, while the coolest night is Thursday at 13°C. 8 day(s) have precipitation expected.
What time is sunrise and sunset in Upperco?
In Upperco, sunrise is at 05:56 and sunset is at 20:30. Day length is approximately 14h 34m.
How accurate is the weather forecast for Upperco?
Our forecasts for Upperco use the DWD ICON model, one of the world's most advanced weather prediction systems. Accuracy is typically 85-90% for 1-3 day forecasts. Upperco has an annual average temperature of 11.4°C and receives 1104mm of precipitation per year.
Last updated: 07/20/2026, 10:00 AM
July climate in Upperco
Normals for July: average 23°C (17–29°C), around 98 mm of rain across the month. About 12°C warmer than the annual average of 11.4°C.
Nearby places right now
Fowblesburg21°
Clear
Southwood21°
Clear
Blue Grass Manor21°
Clear
Trenton Mill21°
Clear
Kingston Riding21°
Clear
Trenton21°
Clear
Clear View21°
Clear
Boring21°
Clear
Alma Meadows21°
Clear
Lees Mill21°
Clear
Roberts Field21°
Clear
Hampstead Valley21°
Clear
More places in Maryland
BaltimoreColumbiaGermantownWaldorfGlen BurnieFrederickSilver SpringGaithersburgBethesdaDundalkRockvilleTowsonBowieBel Air South
More places in Maryland