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Weather Fort Smith: Current forecast

Fort Smith / Arkansas (AR) / United States

78.1 °F
Feels like 73.2 °F
Min 78 °F / Max 106 °F
Weather Fort Smith: Sunny, 78 °F Sunny
2.2 mph SSE
Wind
2.8 mph SSE
Gusts
1011 hPa
Pressure
0 mm
Precipitation
71 %
Humidity
0.2
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass High
Mugwort Moderate
Ragweed None
06:22 / 20:25
Sunrise / Sunset
19:46 / 04:33
Moonrise / Moonset
Full Moon (99 %)
Moon phase

Updated: Jul 27, 2026, 15:05 CEST Jul 27, 2026, 8:05 CDT

Today's Summary

If you head out in Fort Smith today, you'll see a sunny sky. The thermometer currently shows 25.6°C. Light clothing is enough – and remember sun protection if it's sunny. During the day temperatures will range between 25.6°C and 41°C.

Hourly forecast – Fort Smith, today

Jul 27, 09:00
100 °F
Sunny
Fort Smith Jul 27, 09:00: Sunny, 100 °F
Jul 27, 10:00
103 °F
Sunny
Fort Smith Jul 27, 10:00: Sunny, 103 °F
Jul 27, 11:00
105 °F
Sunny
Fort Smith Jul 27, 11:00: Sunny, 105 °F
Jul 27, 12:00
106 °F
Sunny
Fort Smith Jul 27, 12:00: Sunny, 106 °F
Jul 27, 13:00
106 °F
Sunny
Fort Smith Jul 27, 13:00: Sunny, 106 °F
Jul 27, 14:00
105 °F
Sunny
Fort Smith Jul 27, 14:00: Sunny, 105 °F
Jul 27, 15:00
105 °F
Sunny
Fort Smith Jul 27, 15:00: Sunny, 105 °F
Jul 27, 16:00
103 °F
Sunny
Fort Smith Jul 27, 16:00: Sunny, 103 °F
Jul 27, 17:00
101 °F
Sunny
Fort Smith Jul 27, 17:00: Sunny, 101 °F
Jul 27, 18:00
92 °F
Sunny
Fort Smith Jul 27, 18:00: Sunny, 92 °F
Jul 27, 19:00
88 °F
Clear
Fort Smith Jul 27, 19:00: Clear, 88 °F
Jul 27, 20:00
86 °F
Clear
Fort Smith Jul 27, 20:00: Clear, 86 °F
Jul 27, 21:00
84 °F
Clear
Fort Smith Jul 27, 21:00: Clear, 84 °F
Jul 27, 22:00
83 °F
Clear
Fort Smith Jul 27, 22:00: Clear, 83 °F
Jul 27, 23:00
81 °F
Clear
Fort Smith Jul 27, 23:00: Clear, 81 °F
Jul 28, 00:00
81 °F
Clear
Fort Smith Jul 28, 00:00: Clear, 81 °F
Jul 28, 01:00
80 °F
Clear
Fort Smith Jul 28, 01:00: Clear, 80 °F
Jul 28, 02:00
79 °F
Clear
Fort Smith Jul 28, 02:00: Clear, 79 °F
Jul 28, 03:00
78 °F
Clear
Fort Smith Jul 28, 03:00: Clear, 78 °F
Jul 28, 04:00
78 °F
Clear
Fort Smith Jul 28, 04:00: Clear, 78 °F
Jul 28, 05:00
78 °F
Sunny
Fort Smith Jul 28, 05:00: Sunny, 78 °F
Jul 28, 06:00
81 °F
Sunny
Fort Smith Jul 28, 06:00: Sunny, 81 °F
Jul 28, 07:00
85 °F
Sunny
Fort Smith Jul 28, 07:00: Sunny, 85 °F
Jul 28, 08:00
90 °F
Sunny
Fort Smith Jul 28, 08:00: Sunny, 90 °F
Time
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
Fort Smith Jul 27, 09:00: Sunny
Fort Smith Jul 27, 10:00: Sunny
Fort Smith Jul 27, 11:00: Sunny
Fort Smith Jul 27, 12:00: Sunny
Fort Smith Jul 27, 13:00: Sunny
Fort Smith Jul 27, 14:00: Sunny
Fort Smith Jul 27, 15:00: Sunny
Fort Smith Jul 27, 16:00: Sunny
Fort Smith Jul 27, 17:00: Sunny
Fort Smith Jul 27, 18:00: Sunny
Fort Smith Jul 27, 19:00: Clear
Fort Smith Jul 27, 20:00: Clear
Fort Smith Jul 27, 21:00: Clear
Fort Smith Jul 27, 22:00: Clear
Fort Smith Jul 27, 23:00: Clear
Fort Smith Jul 28, 00:00: Clear
Fort Smith Jul 28, 01:00: Clear
Fort Smith Jul 28, 02:00: Clear
Fort Smith Jul 28, 03:00: Clear
Fort Smith Jul 28, 04:00: Clear
Fort Smith Jul 28, 05:00: Sunny
Fort Smith Jul 28, 06:00: Sunny
Fort Smith Jul 28, 07:00: Sunny
Fort Smith Jul 28, 08:00: Sunny
Temperature (°F)
Chance of rain (%)
1
1
1
0
0
0
0
1
1
1
1
1
2
2
2
2
2
3
3
3
3
3
2
1
Precipitation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Wind (mph)
SW
7
WSW
8
WSW
8
SW
8
SW
9
SW
9
SW
8
SW
8
SW
8
SW
6
SW
6
SSW
5
SSW
4
S
4
SSE
2
SE
3
ESE
2
ENE
1
ESE
1
SW
2
SSW
2
SSW
2
SW
3
WSW
5
Pressure (hPa)
1011
1011
1010
1009
1008
1008
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
Humidity (%)
41 %
37 %
35 %
33 %
32 %
31 %
29 %
25 %
30 %
38 %
43 %
46 %
48 %
50 %
51 %
52 %
54 %
55 %
56 %
57 %
58 %
56 %
50 %
42 %
Cloud cover (%)
0 %
0 %
0 %
0 %
0 %
0 %
0 %
14 %
5 %
5 %
4 %
4 %
4 %
3 %
0 %
0 %
1 %
4 %
6 %
9 %
7 %
8 %
9 %
9 %

14-day weather forecast – Fort Smith

14-day trend for Fort Smith: Forecasts suggest a marked cooldown in the second week. Lows can drop to around 17.2°C at night, with daytime highs up to 44°C.

Date
Jul 27
Jul 28
Jul 29
Jul 30
Jul 31
Aug 1
Aug 2
Aug 3
Aug 4
Aug 5
Aug 6
Aug 7
Aug 8
Aug 9
Fort Smith July 27, 2026: Sunny
Fort Smith July 28, 2026: Sunny
Fort Smith July 29, 2026: Sunny
Fort Smith July 30, 2026: Partly cloudy
Fort Smith July 31, 2026: Sunny
Fort Smith August 1, 2026: Sunny
Fort Smith August 2, 2026: Sunny
Fort Smith August 3, 2026: Sunny
Fort Smith August 4, 2026: Sunny
Fort Smith August 5, 2026: Sunny
Fort Smith August 6, 2026: Sunny
Fort Smith August 7, 2026: Sunny
Fort Smith August 8, 2026: Sunny
Fort Smith August 9, 2026: Sunny
Temperature (°F)
Chance of rain (%)
1
1
36
57
17
1
1
57
58
57
17
36
36
2
Precipitation
—
—
0.3 mm
1 mm
0.2 mm
—
—
28.8 mm
5.1 mm
4.3 mm
0.1 mm
0.9 mm
0.9 mm
—
Wind max (mph)
9
7
15
9
14
11
6
12
11
6
9
9
8
8
Date Weather Min °F Max °F Sunrise Sunset Moonrise Moonset Moon phase
July 27, 2026 Fort Smith July 27, 2026: Sunny Sunny 78 °F 106 °F 06:22 20:25 19:46 04:33 Full Moon (99 %)
July 28, 2026 Fort Smith July 28, 2026: Sunny Sunny 78 °F 107 °F 06:23 20:24 20:21 05:32 Full Moon (100 %)
July 29, 2026 Fort Smith July 29, 2026: Sunny Sunny 78 °F 108 °F 06:24 20:24 20:51 06:32 Full Moon (99 %)
July 30, 2026 Fort Smith July 30, 2026: Partly cloudy Partly cloudy 72 °F 93 °F 06:24 20:23 21:18 07:31 Waning Moon (96 %)
July 31, 2026 Fort Smith July 31, 2026: Sunny Sunny 78 °F 111 °F 06:25 20:22 21:42 08:29 Waning Moon (91 %)
August 1, 2026 Fort Smith August 1, 2026: Sunny Sunny 70 °F 101 °F 06:26 20:21 22:05 09:26 Waning Moon (83 %)
August 2, 2026 Fort Smith August 2, 2026: Sunny Sunny 67 °F 102 °F 06:27 20:20 22:28 10:23 Waning Moon (75 %)
August 3, 2026 Fort Smith August 3, 2026: Sunny Sunny 69 °F 105 °F 06:27 20:19 22:52 11:21 Last Quarter (65 %)
August 4, 2026 Fort Smith August 4, 2026: Sunny Sunny 71 °F 99 °F 06:28 20:18 23:20 12:21 Last Quarter (55 %)
August 5, 2026 Fort Smith August 5, 2026: Sunny Sunny 70 °F 98 °F 06:29 20:17 23:51 13:25 Last Quarter (44 %)
August 6, 2026 Fort Smith August 6, 2026: Sunny Sunny 67 °F 97 °F 06:30 20:16 Does not rise today 14:32 Last Quarter (34 %)
August 7, 2026 Fort Smith August 7, 2026: Sunny Sunny 67 °F 98 °F 06:30 20:15 00:30 15:41 Waning Crescent (24 %)
August 8, 2026 Fort Smith August 8, 2026: Sunny Sunny 63 °F 102 °F 06:31 20:14 01:18 16:49 Waning Crescent (16 %)
August 9, 2026 Fort Smith August 9, 2026: Sunny Sunny 73 °F 103 °F 06:32 20:13 02:16 17:52 Waning Crescent (9 %)
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