Upperco (Baltimore County) — Weather
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26°C79°F· Partly cloudy · 50% cloud cover
Feels like 25°C78°F · Low 22°C72°F · High 28°C83°F
Wind
9 km/h2 m/s6 mph from S
Humidity
43%
Pressure
1016 hPa30.01 inHgstable
UV Index
6.0High
Unsettled — heat + rain
Currently 26°C79°F and partly cloudy in Upperco.
⚡ Isolated thunderstorm on Tuesday, with rain. Total ~7.7 mm. Below the monthly normal (98 mm/month).
🌡️ Today's high of 28°C82°F sits 4.7°C45°F warmer than the July mean (23°C73°F).
☀️ High UV (6) between 10:00 and 16:00 — sunscreen recommended at midday.
Hourly forecast
Detailed forecast for the next 60 hours
TemperaturePrecipitationWind
CAPE (J/kg)Instability Threshold
Now
26°C79°F
96
43
14:00
27°C80°F
95
42
15:00
28°C82°F
106
41
16:00
28°C82°F
96
40
17:00
28°C83°F
96
40
18:00
28°C82°F
95
41
19:00
27°C81°F
75
45
20:00
25°C77°F
75
54
21:00
23°C74°F
85
63
22:00
22°C72°F
85
70
23:00
22°C72°F
106
79
00:00
22°C72°F
117
84
01:00
22°C72°F
138
85
02:00
22°C72°F
138
85
03:00
22°C72°F
138
88
04:00
22°C72°F
138
90
05:00
22°C72°F
127
93
06:00
22°C72°F
127
95
07:00
23°C73°F
0.10.01
127
95
08:00
24°C75°F
1510
90
09:00
24°C76°F
0.70.03
117
89
10:00
25°C77°F
0.40.01
138
84
11:00
27°C80°F
128
77
12:00
28°C82°F
138
72
13:00
29°C83°F
138
68
14:00
30°C85°F
159
63
15:00
30°C85°F
159
64
16:00
29°C84°F
0.20.01
128
68
17:00
28°C82°F
0.30.01
117
73
18:00
25°C77°F
3.10.12
117
87
19:00
25°C77°F
0.80.03
117
91
20:00
25°C76°F
127
93
21:00
24°C76°F
138
94
22:00
24°C76°F
1.70.07
128
96
23:00
25°C76°F
159
95
00:00
25°C77°F
0.10.00
1710
93
03:00
24°C75°F
128
95
06:00
23°C73°F
63
97
09:00
25°C77°F
127
81
12:00
26°C79°F
159
69
15:00
29°C84°F
159
49
18:00
28°C82°F
159
48
21:00
22°C72°F
95
60
00:00
19°C66°F
85
64
mminkm/hm/smphHumidity %
Daily Forecast
TodayS 10 km/h3 m/s6 mph(gusts 25716)51%UV 6· high5hTodayOvercast51%S 10 km/h3 m/s6 mph (gusts 25716)UV 65h
Today
S 10 km/h3 m/s6 mph(gusts 25716)51%UV 6· high5h
Today
Overcast
51%
S 10 km/h3 m/s6 mph (gusts 25716)
UV 6
5h
Today — Hourly Forecast
Now
26°C79°F
926
14:00
27°C80°F
925
15:00
28°C82°F
1036
16:00
28°C82°F
936
17:00
28°C83°F
926
18:00
28°C82°F
925
19:00
27°C81°F
725
20:00
25°C77°F
725
21:00
23°C74°F
825
22:00
22°C72°F
825
23:00
22°C72°F
1036
05:5614.6h20:30
Tomorrow7.7 mm0.31 in· heavyS 15 km/h4 m/s10 mph(gusts 401125)84%UV 30hTomorrowHail84%S 15 km/h4 m/s10 mph (gusts 401125)7.7 mm0.31 inUV 30h
Tomorrow
7.7 mm0.31 in· heavyS 15 km/h4 m/s10 mph(gusts 401125)84%UV 30h
Tomorrow
Hail
84%
S 15 km/h4 m/s10 mph (gusts 401125)
7.7 mm0.31 in
UV 3
0h
Tomorrow — Hourly Forecast
00:00
22°C72°F
1137
01:00
22°C72°F
1348
02:00
22°C72°F
1348
03:00
22°C72°F
1348
04:00
22°C72°F
1348
05:00
22°C72°F
1237
06:00
22°C72°F
1237
07:00
23°C73°F
1237
08:00
24°C75°F
15410
09:00
24°C76°F
1137
10:00
25°C77°F
1348
11:00
27°C80°F
1238
12:00
28°C82°F
1348
13:00
29°C83°F
1348
14:00
30°C85°F
1549
15:00
30°C85°F
1549
16:00
29°C84°F
1238
17:00
28°C82°F
1137
18:00
25°C77°F
1137
19:00
25°C77°F
1137
20:00
25°C76°F
1237
21:00
24°C76°F
1338
22:00
24°C76°F
1238
23:00
25°C76°F
1549
05:5714.5h20:30
Wednesday0.9 mm0.03 inW 17 km/h5 m/s10 mph(gusts 431227)73%UV 26hWednesdayLight rain73%W 17 km/h5 m/s10 mph (gusts 431227)0.9 mm0.03 inUV 26h
Wednesday
0.9 mm0.03 inW 17 km/h5 m/s10 mph(gusts 431227)73%UV 26h
Wednesday
Light rain
73%
W 17 km/h5 m/s10 mph (gusts 431227)
0.9 mm0.03 in
UV 2
6h
Wednesday — Forecast Overview
00:00
25°C77°F
17510
03:00
24°C75°F
1238
06:00
23°C73°F
623
09:00
25°C77°F
1237
12:00
26°C79°F
1549
15:00
29°C84°F
1549
18:00
28°C82°F
1549
21:00
22°C72°F
925
05:5814.5h20:29
ThursdayN 11 km/h3 m/s7 mph(gusts 27817)57%UV 214hThursdayClear57%N 11 km/h3 m/s7 mph (gusts 27817)UV 214h
Thursday
N 11 km/h3 m/s7 mph(gusts 27817)57%UV 214h
Thursday
Clear
57%
N 11 km/h3 m/s7 mph (gusts 27817)
UV 2
14h
Thursday — Forecast Overview
00:00
19°C66°F
825
03:00
16°C61°F
513
06:00
14°C58°F
513
09:00
19°C67°F
825
12:00
23°C74°F
1036
15:00
24°C76°F
1137
18:00
25°C76°F
724
21:00
19°C66°F
624
05:5914.5h20:28
FridayE 10 km/h3 m/s6 mph(gusts 27817)53%UV 211hFridayPartly cloudy53%E 10 km/h3 m/s6 mph (gusts 27817)UV 211h
Friday
E 10 km/h3 m/s6 mph(gusts 27817)53%UV 211h
Friday
Partly cloudy
53%
E 10 km/h3 m/s6 mph (gusts 27817)
UV 2
11h
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
20°C68°F
413
05:5914.5h20:27
SaturdaySE 5 km/h1 m/s3 mph(gusts 1449)61%UV 26hSaturdayOvercast61%SE 5 km/h1 m/s3 mph (gusts 1449)UV 26h
Saturday
SE 5 km/h1 m/s3 mph(gusts 1449)61%UV 26h
Saturday
Overcast
61%
SE 5 km/h1 m/s3 mph (gusts 1449)
UV 2
6h
Night19°C66°F
19°C66°FMorning23°C74°F
23°C74°FAfternoon23°C74°F
23°C74°FEvening24°C75°F
24°C75°F06:0014.4h20:27
SundayW 15 km/h4 m/s9 mph(gusts 351022)61%UV 25hSundayLight rain61%W 15 km/h4 m/s9 mph (gusts 351022)UV 25h
Sunday
W 15 km/h4 m/s9 mph(gusts 351022)61%UV 25h
Sunday
Light rain
61%
W 15 km/h4 m/s9 mph (gusts 351022)
UV 2
5h
Night19°C66°F
19°C66°FMorning27°C81°F
27°C81°FAfternoon27°C81°F
27°C81°FEvening24°C75°F
24°C75°F06:0114.4h20:26
MondayNW 13 km/h4 m/s8 mph(gusts 361022)70%UV 29hMondayLight rain70%NW 13 km/h4 m/s8 mph (gusts 361022)UV 29h
Monday
NW 13 km/h4 m/s8 mph(gusts 361022)70%UV 29h
Monday
Light rain
70%
NW 13 km/h4 m/s8 mph (gusts 361022)
UV 2
9h
Night19°C66°F
19°C66°FMorning27°C80°F
27°C80°FAfternoon27°C80°F
27°C80°FEvening27°C80°F
27°C80°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
-1.2°C-2.2°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 26°C with Partly cloudy. The high is 28°C and the low is 22°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 14°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, 01:00 PM
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.
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