Summit (Marion County) — Weather
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Sign InLive· Clear within 100 kmJust updated
33°C91°F· Drizzle · 82% cloud cover
Feels like 36°C96°F · Low 27°C80°F · High 33°C91°F
Wind
10 km/h3 m/s6 mph from W
Humidity
48%
Pressure
1016 hPa30.01 inHgstable
UV Index
4.1Moderate
⚠️ Severe storm — heat + rain
Summit, 33°C91°F — rain right now.
⛈️ Wet period, high-intensity Friday–Saturday, with rain and embedded thunderstorms. Total ~30.8 mm. Peak Saturday (27.1 mm). Typical for the month (normal ~73 mm/month).
🔥 Running 7.6°C43°F markedly warmer than the July norm (25°C77°F), today tops out at 33°C91°F.
Hourly forecast
Detailed forecast for the next 60 hours
TemperaturePrecipitationWind
CAPE (J/kg)Instability Threshold
Now
33°C91°F
106
48
14:00
33°C91°F
106
52
15:00
32°C90°F
74
58
16:00
32°C90°F
42
59
17:00
32°C90°F
32
59
18:00
32°C89°F
32
62
19:00
31°C88°F
11
65
20:00
30°C86°F
11
76
21:00
29°C84°F
10
77
22:00
28°C82°F
32
82
23:00
27°C80°F
32
86
00:00
26°C78°F
32
89
01:00
25°C77°F
32
92
02:00
24°C76°F
42
94
03:00
24°C75°F
32
97
04:00
23°C74°F
32
98
05:00
23°C73°F
32
99
06:00
22°C72°F
32
99
07:00
23°C73°F
21
98
08:00
26°C80°F
11
89
09:00
29°C84°F
10
71
10:00
31°C87°F
21
63
11:00
32°C89°F
53
59
12:00
33°C91°F
64
55
13:00
34°C93°F
64
50
14:00
34°C94°F
64
47
15:00
35°C94°F
64
47
16:00
34°C93°F
64
49
17:00
33°C92°F
0.10.01
85
52
18:00
31°C87°F
0.60.02
64
63
19:00
30°C86°F
53
65
20:00
29°C84°F
32
73
21:00
27°C81°F
43
83
22:00
26°C79°F
32
86
23:00
26°C78°F
21
88
00:00
25°C78°F
22
90
03:00
24°C76°F
21
94
06:00
23°C74°F
21
96
09:00
29°C83°F
21
76
12:00
34°C93°F
75
50
15:00
36°C97°F
32
42
18:00
34°C93°F
106
49
21:00
30°C86°F
53
71
00:00
27°C81°F
42
84
mminkm/hm/smphHumidity %
Daily Forecast
TodayW 10 km/h3 m/s6 mph(gusts 30819)66%UV 46hTodayLight rain66%W 10 km/h3 m/s6 mph (gusts 30819)UV 46h
Today
W 10 km/h3 m/s6 mph(gusts 30819)66%UV 46h
Today
Light rain
66%
W 10 km/h3 m/s6 mph (gusts 30819)
UV 4
6h
Today — Hourly Forecast
Now
33°C91°F
1036
14:00
33°C91°F
1036
15:00
32°C90°F
724
16:00
32°C90°F
412
17:00
32°C90°F
312
18:00
32°C89°F
312
19:00
31°C88°F
101
20:00
30°C86°F
101
21:00
29°C84°F
100
22:00
28°C82°F
312
23:00
27°C80°F
312
06:0714.3h20:26
Tomorrow0.9 mm0.04 inW 8 km/h2 m/s5 mph(gusts 26716)75%UV 35hTomorrowLight rain75%W 8 km/h2 m/s5 mph (gusts 26716)0.9 mm0.04 inUV 35h
Tomorrow
0.9 mm0.04 inW 8 km/h2 m/s5 mph(gusts 26716)75%UV 35h
Tomorrow
Light rain
75%
W 8 km/h2 m/s5 mph (gusts 26716)
0.9 mm0.04 in
UV 3
5h
Tomorrow — Hourly Forecast
00:00
26°C78°F
312
01:00
25°C77°F
312
02:00
24°C76°F
412
03:00
24°C75°F
312
04:00
23°C74°F
312
05:00
23°C73°F
312
06:00
22°C72°F
312
07:00
23°C73°F
211
08:00
26°C80°F
101
09:00
29°C84°F
100
10:00
31°C87°F
211
11:00
32°C89°F
523
12:00
33°C91°F
624
13:00
34°C93°F
624
14:00
34°C94°F
624
15:00
35°C94°F
624
16:00
34°C93°F
624
17:00
33°C92°F
825
18:00
31°C87°F
624
19:00
30°C86°F
513
20:00
29°C84°F
312
21:00
27°C81°F
413
22:00
26°C79°F
312
23:00
26°C78°F
211
06:0714.3h20:26
MondayS 11 km/h3 m/s7 mph(gusts 30818)71%UV 37hMondayDrizzle71%S 11 km/h3 m/s7 mph (gusts 30818)UV 37h
Monday
S 11 km/h3 m/s7 mph(gusts 30818)71%UV 37h
Monday
Drizzle
71%
S 11 km/h3 m/s7 mph (gusts 30818)
UV 3
7h
Monday — Forecast Overview
00:00
25°C78°F
212
03:00
24°C76°F
211
06:00
23°C74°F
211
09:00
29°C83°F
211
12:00
34°C93°F
725
15:00
36°C97°F
312
18:00
34°C93°F
1036
21:00
30°C86°F
513
06:0814.3h20:25
TuesdayW 14 km/h4 m/s8 mph(gusts 31919)58%UV 311hTuesdayPartly cloudy58%W 14 km/h4 m/s8 mph (gusts 31919)UV 311h
Tuesday
W 14 km/h4 m/s8 mph(gusts 31919)58%UV 311h
Tuesday
Partly cloudy
58%
W 14 km/h4 m/s8 mph (gusts 31919)
UV 3
11h
Tuesday — Forecast Overview
00:00
27°C81°F
412
03:00
26°C79°F
413
06:00
25°C76°F
412
09:00
32°C89°F
624
12:00
37°C99°F
1137
15:00
40°C104°F
1348
18:00
39°C102°F
1137
21:00
30°C86°F
825
06:0914.3h20:25
WednesdayNE 12 km/h3 m/s8 mph(gusts 351022)58%UV 312hWednesdayClear58%NE 12 km/h3 m/s8 mph (gusts 351022)UV 312h
Wednesday
NE 12 km/h3 m/s8 mph(gusts 351022)58%UV 312h
Wednesday
Clear
58%
NE 12 km/h3 m/s8 mph (gusts 351022)
UV 3
12h
Wednesday — Forecast Overview
00:00
27°C81°F
312
03:00
25°C77°F
724
06:00
23°C73°F
513
09:00
26°C79°F
936
12:00
32°C90°F
936
15:00
35°C96°F
825
18:00
35°C95°F
825
21:00
26°C80°F
825
06:1014.2h20:24
ThursdayE 12 km/h3 m/s8 mph(gusts 381023)65%UV 38hThursdayOvercast65%E 12 km/h3 m/s8 mph (gusts 381023)UV 38h
Thursday
E 12 km/h3 m/s8 mph(gusts 381023)65%UV 38h
Thursday
Overcast
65%
E 12 km/h3 m/s8 mph (gusts 381023)
UV 3
8h
Night22°C71°F
22°C71°FMorning25°C77°F
25°C77°FAfternoon25°C77°F
25°C77°FEvening31°C88°F
31°C88°F06:1014.2h20:23
Friday3.8 mm0.15 inSE 11 km/h3 m/s7 mph(gusts 28817)67%UV 34hFridayRain67%SE 11 km/h3 m/s7 mph (gusts 28817)3.8 mm0.15 inUV 34h
Friday
3.8 mm0.15 inSE 11 km/h3 m/s7 mph(gusts 28817)67%UV 34h
Friday
Rain
67%
SE 11 km/h3 m/s7 mph (gusts 28817)
3.8 mm0.15 in
UV 3
4h
Night23°C73°F
23°C73°FMorning29°C84°F
29°C84°FAfternoon29°C84°F
29°C84°FEvening29°C84°F
29°C84°F06:1114.2h20:23
Saturday27.1 mm1.07 in· heavySE 9 km/h3 m/s6 mph(gusts 25715)82%UV 22hSaturdayThunderstorm82%SE 9 km/h3 m/s6 mph (gusts 25715)27.1 mm1.07 inUV 22h
Saturday
27.1 mm1.07 in· heavySE 9 km/h3 m/s6 mph(gusts 25715)82%UV 22h
Saturday
Thunderstorm
82%
SE 9 km/h3 m/s6 mph (gusts 25715)
27.1 mm1.07 in
UV 2
2h
Night25°C77°F
25°C77°FMorning23°C74°F
23°C74°FAfternoon23°C74°F
23°C74°FEvening27°C81°F
27°C81°F06:1214.2h20:22
Extended Forecast (GFS)SundaySW 19 km/h5 m/s12 mph(gusts 371023)43%14hSundayClear43%SW 19 km/h5 m/s12 mph (gusts 371023)14h
Sunday
SW 19 km/h5 m/s12 mph(gusts 371023)43%14h
Sunday
Clear
43%
SW 19 km/h5 m/s12 mph (gusts 371023)
14h
Night29°C85°F
29°C85°FMorning35°C96°F
35°C96°FAfternoon35°C96°F
35°C96°FEvening39°C101°F
39°C101°F06:1314.1h20:21
Monday36.1 mm1.42 in· heavySE 20 km/h6 m/s12 mph(gusts 441227)68%8hMondayThunderstorm68%SE 20 km/h6 m/s12 mph (gusts 441227)36.1 mm1.42 in8h
Monday
36.1 mm1.42 in· heavySE 20 km/h6 m/s12 mph(gusts 441227)68%8h
Monday
Thunderstorm
68%
SE 20 km/h6 m/s12 mph (gusts 441227)
36.1 mm1.42 in
8h
Night30°C86°F
30°C86°FMorning25°C77°F
25°C77°FAfternoon25°C77°F
25°C77°FEvening29°C85°F
29°C85°F06:1314.1h20:20
Tuesday24.6 mm0.97 in· heavySE 11 km/h3 m/s7 mph(gusts 33921)88%8hTuesdayHeavy rain88%SE 11 km/h3 m/s7 mph (gusts 33921)24.6 mm0.97 in8h
Tuesday
24.6 mm0.97 in· heavySE 11 km/h3 m/s7 mph(gusts 33921)88%8h
Tuesday
Heavy rain
88%
SE 11 km/h3 m/s7 mph (gusts 33921)
24.6 mm0.97 in
8h
Night22°C71°F
22°C71°FMorning21°C69°F
21°C69°FAfternoon21°C69°F
21°C69°FEvening26°C79°F
26°C79°F06:1414.1h20:19
Wednesday35.0 mm1.38 in· heavySE 12 km/h3 m/s7 mph(gusts 21613)82%11hWednesdayRain82%SE 12 km/h3 m/s7 mph (gusts 21613)35.0 mm1.38 in11h
Wednesday
35.0 mm1.38 in· heavySE 12 km/h3 m/s7 mph(gusts 21613)82%11h
Wednesday
Rain
82%
SE 12 km/h3 m/s7 mph (gusts 21613)
35.0 mm1.38 in
11h
Night21°C70°F
21°C70°FMorning22°C72°F
22°C72°FAfternoon22°C72°F
22°C72°FEvening26°C79°F
26°C79°F06:1514.1h20:19
ThursdayE 11 km/h3 m/s7 mph69%14hThursdayClear69%E 11 km/h3 m/s7 mph14h
Thursday
E 11 km/h3 m/s7 mph69%14h
Thursday
Clear
69%
E 11 km/h3 m/s7 mph
14h
Night19°C66°F
19°C66°FMorning25°C77°F
25°C77°FAfternoon25°C77°F
25°C77°FEvening28°C82°F
28°C82°F06:1614h20:18
FridayE 11 km/h3 m/s7 mph(gusts 26716)66%14hFridayClear66%E 11 km/h3 m/s7 mph (gusts 26716)14h
Friday
E 11 km/h3 m/s7 mph(gusts 26716)66%14h
Friday
Clear
66%
E 11 km/h3 m/s7 mph (gusts 26716)
14h
Night20°C68°F
20°C68°FMorning27°C81°F
27°C81°FAfternoon27°C81°F
27°C81°FEvening29°C83°F
29°C83°F06:1614h20:17
SaturdayS 7 km/h2 m/s4 mph(gusts 1036)68%14hSaturdayClear68%S 7 km/h2 m/s4 mph (gusts 1036)14h
Saturday
S 7 km/h2 m/s4 mph(gusts 1036)68%14h
Saturday
Clear
68%
S 7 km/h2 m/s4 mph (gusts 1036)
14h
Night22°C72°F
22°C72°FMorning28°C82°F
28°C82°FAfternoon28°C82°F
28°C82°FEvening27°C80°F
27°C80°F06:1714h20:16
SundayS 7 km/h2 m/s5 mph(gusts 1549)73%14hSundayClear73%S 7 km/h2 m/s5 mph (gusts 1549)14h
Sunday
S 7 km/h2 m/s5 mph(gusts 1549)73%14h
Sunday
Clear
73%
S 7 km/h2 m/s5 mph (gusts 1549)
14h
Night22°C71°F
22°C71°FMorning28°C83°F
28°C83°FAfternoon28°C83°F
28°C83°FEvening29°C84°F
29°C84°F06:1814h20:15
Sunrise
06:07
Civil Dawn 05:37
Sunset
20:26
Civil Dusk 20:56
Today vs. seasonal normal
+0.5°C+0.8°F
Summit is located in Arkansas, United States. Elevation: 261m. Annual average temperature: 14°C. Annual precipitation: 1128mm.
Frequently Asked Questions
What is the weather like in Summit today?
Today in Summit, United States, the temperature is 33°C with Drizzle. The high is 33°C and the low is 27°C.
What is the 16-day forecast for Summit?
The 16-day forecast for Summit shows the warmest day is Sunday at 43°C, while the coolest night is Thursday at 17°C. 8 day(s) have precipitation expected.
What time is sunrise and sunset in Summit?
In Summit, sunrise is at 06:07 and sunset is at 20:26. Day length is approximately 14h 19m.
How accurate is the weather forecast for Summit?
Our forecasts for Summit 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. Summit has an annual average temperature of 14°C and receives 1128mm of precipitation per year.
Last updated: 07/18/2026, 01:00 PM
July climate in Summit
Normals for July: average 26°C (19–32°C), around 73 mm of rain across the month. About 12°C warmer than the annual average of 14°C.
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