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Riverfront Park Fort Smith, AR 14 Day Weather
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Riverfront Park Fort Smith, AR Weather Forecast
Riverfront Park Fort Smith, AR Weather Forecast Dated: 259 PM Mon Aug 31 2026 (Riverfront Park Fort Smith Time)
Expect a hot stretch with a mix of sun and clouds and occasional showers over the next two weeks. moderate humidity and no major pressure swings will dominate. Isolated storms at times.
Monday, August 31, 2026
Mid-Morning
85°F 29°C
Sunny
Mid-Afternoon
102°F 39°C
Sunny
Early-Evening
97°F 36°C
Sunny
Dangerously hot with mostly sunny skies in the morning, then mostly sunny for the afternoon and evening, lower humidity and barometric pressure falling.
Tuesday, September 1, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
102°F 39°C
Sunny
Early-Evening
96°F 36°C
Sunny
Dangerously hot with mostly sunny skies in the morning, then mostly sunny for the afternoon and evening, lower humidity and barometric pressure falling. Winds shifting from SE to SSE at 9 mph 13 km/h.
Wednesday, September 2, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
94°F 35°C
Partly Cloudy
Dangerously hot with mostly sunny skies in the morning, mostly sunny in the afternoon, and partly sunny in the evening, lower humidity and barometric pressure falling. Winds SSW at 9 mph 14 km/h.
Thursday, September 3, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
102°F 39°C
Partly Cloudy
Early-Evening
92°F 33°C
Overcast
Dangerously hot with mostly sunny skies in the morning, then partly sunny for the afternoon and evening, lower humidity and barometric pressure falling. Winds shifting from SE to SSE at 8 mph 13 km/h.
Friday, September 4, 2026
Mid-Morning
81°F 27°C
Cloudy
Mid-Afternoon
96°F 36°C
Overcast
Early-Evening
86°F 30°C
Scattered Showers
Hot with overcast skies, steady humidity and steady pressure. Winds shifting from ESE to E at 7 mph 11 km/h.
Saturday, September 5, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
94°F 34°C
Partly Cloudy
Dangerously hot with mostly sunny skies in the morning, mostly sunny in the afternoon, and partly sunny in the evening, lower humidity and steady pressure.
Sunday, September 6, 2026
Mid-Morning
85°F 30°C
Sunny
Mid-Afternoon
104°F 40°C
Sunny
Early-Evening
96°F 36°C
Sunny
Dangerously hot with mostly sunny skies in the morning, then mostly sunny for the afternoon and evening, lower humidity and barometric pressure falling.
Monday, September 7, 2026
Mid-Morning
86°F 30°C
Cloudy
Mid-Afternoon
106°F 41°C
Overcast
Early-Evening
94°F 35°C
Overcast
Dangerously hot with overcast skies, steady humidity and barometric pressure falling. Winds shifting from S to SSE at 7 mph 11 km/h.
Tuesday, September 8, 2026
Mid-Morning
80°F 27°C
Light Fog
Mid-Afternoon
103°F 39°C
Sunny
Early-Evening
99°F 37°C
Sunny
Dangerously hot with mostly sunny skies in the morning, mostly sunny in the afternoon, and partly sunny in the evening, lower humidity and barometric pressure falling.
Wednesday, September 9, 2026
Mid-Morning
87°F 31°C
Sunny
Mid-Afternoon
106°F 41°C
Sunny
Early-Evening
97°F 36°C
Sunny
Dangerously hot with mostly sunny skies in the morning, mostly sunny in the afternoon, and mostly cloudy in the evening, steady humidity and steady pressure. Winds shifting from S to SW at 6 mph 10 km/h.
Thursday, September 10, 2026
Mid-Morning
84°F 29°C
Cloudy
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
91°F 33°C
Sunny
Hot with partly sunny skies in the morning, mostly sunny in the afternoon, and partly sunny in the evening, lower humidity and steady pressure. Winds shifting from S to SW at 5 mph 8 km/h.
Friday, September 11, 2026
Mid-Morning
84°F 29°C
Partly Cloudy
Mid-Afternoon
101°F 38°C
Nearby Thunderstorms
Early-Evening
86°F 30°C
Nearby Thunderstorms
Dangerously hot with cloudy skies, steady humidity and steady pressure. Spotty thunderstorms possible.
Saturday, September 12, 2026
Mid-Morning
72°F 22°C
Fog
Mid-Afternoon
85°F 30°C
Partly Cloudy
Early-Evening
78°F 26°C
Light Showers
Very warm with a mix of sun and clouds, steady humidity and steady pressure.
Sunday, September 13, 2026
Mid-Morning
72°F 22°C
Fog
Mid-Afternoon
73°F 23°C
Light Showers
Early-Evening
73°F 23°C
Light Showers
Warm with a mix of sun and clouds, steady humidity and steady pressure.
Riverfront Park Fort Smith, AR Weather Radar Map
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