Simpson Lake, AR 14 Day Weather
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Simpson Lake, AR Weather Forecast


Simpson Lake, AR Weather Forecast Dated: 656 PM Thu Sep 10 2026
Expect a hot stretch with a mix of sun and clouds and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate.
Thursday, September 10, 2026
Mid-Morning
83°F 29°C
Sunny
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
90°F 32°C
Sunny
Sizzling hot near 98°F 37°C with a heat index reaching 106°F 41°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the SW to the NNW at 6 mph 10 km/h.
Friday, September 11, 2026
Mid-Morning
77°F 25°C
Sunny
Mid-Afternoon
97°F 36°C
Overcast
Early-Evening
81°F 28°C
Scattered Showers
Hot and sweltering around 97°F 36°C (heat index 101°F 38°C), scattered downpours possible, with lower humidity and barometric pressure falling.
Saturday, September 12, 2026
Mid-Morning
79°F 26°C
Sunny
Mid-Afternoon
89°F 31°C
Sunny
Early-Evening
84°F 29°C
Partly Cloudy
Very warm near 89°F 31°C, though humidity makes it feel like 95°F 35°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the SSW to the ESE at 4 mph 7 km/h.
Sunday, September 13, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
92°F 34°C
Sunny
Dangerously hot with a high of 100°F 38°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the SW to the SSW at 8 mph 12 km/h.
Monday, September 14, 2026
Mid-Morning
85°F 30°C
Sunny
Mid-Afternoon
95°F 35°C
Overcast
Early-Evening
89°F 32°C
Overcast
Hot and sweltering around 95°F 35°C (heat index 99°F 37°C), sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds swinging from the SSW to the S at 7 mph 11 km/h.
Tuesday, September 15, 2026
Mid-Morning
86°F 30°C
Sunny
Mid-Afternoon
96°F 35°C
Scattered Showers
Early-Evening
89°F 32°C
Overcast
Very hot with a high of 96°F 35°C, feeling closer to 101°F 39°C in the humidity, locally heavy downpours at times, with steady humidity and steady pressure.
Wednesday, September 16, 2026
Mid-Morning
87°F 31°C
Sunny
Mid-Afternoon
99°F 37°C
Partly Cloudy
Early-Evening
87°F 31°C
Cloudy
Sizzling hot near 99°F 37°C with a heat index reaching 104°F 40°C, partly cloudy in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Thursday, September 17, 2026
Mid-Morning
81°F 27°C
Scattered Showers
Mid-Afternoon
95°F 35°C
Partly Cloudy
Early-Evening
83°F 29°C
Nearby Thunderstorms
Hot and sweltering around 95°F 35°C (heat index 102°F 39°C), scattered downpours possible, with steady humidity and steady pressure. Winds shifting from the ESE to the NNE at 12 mph 19 km/h. Gusts up to 24 mph 39 km/h.
Friday, September 18, 2026
Mid-Morning
77°F 25°C
Overcast
Mid-Afternoon
91°F 33°C
Overcast
Early-Evening
83°F 29°C
Partly Cloudy
Hot temperatures near 91°F 33°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds N at 9 mph 14 km/h.
Saturday, September 19, 2026
Mid-Morning
76°F 25°C
Sunny
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
70°F 21°C
Overcast
Mild with a high of 77°F 25°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds switching from the NE to the NNE at 12 mph 19 km/h. Gusts up to 27 mph 43 km/h.
Sunday, September 20, 2026
Mid-Morning
65°F 18°C
Light Showers
Mid-Afternoon
81°F 27°C
Partly Cloudy
Early-Evening
77°F 25°C
Overcast
Warm and summery near 81°F 27°C, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds blowing from the NNE at 7 mph 12 km/h.
Monday, September 21, 2026
Mid-Morning
71°F 22°C
Fog
Mid-Afternoon
81°F 27°C
Scattered Showers
Early-Evening
76°F 24°C
Overcast
Balmy with temperatures reaching 81°F 27°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds swinging from the NNW to the N at 7 mph 11 km/h.
Tuesday, September 22, 2026
Mid-Morning
73°F 23°C
Fog
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
79°F 27°C
Sunny
Quite warm around 89°F 32°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds shifting from the N to the NE at 7 mph 12 km/h.
Wednesday, September 23, 2026
Mid-Morning
69°F 21°C
Light Showers
Mid-Afternoon
84°F 29°C
Sunny
Early-Evening
75°F 24°C
Sunny
Warm temperatures up to 84°F 29°C, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds turning from the N to the ESE at 8 mph 12 km/h.
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