Lake Defiance, AR 14 Day Weather
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Lake Defiance, AR Weather Forecast


Lake Defiance, AR Weather Forecast Dated: 233 AM Tue Sep 01 2026 (Lake Defiance Time)
Expect a hot stretch with a mix of sun and clouds and mostly dry weather over the next two weeks. moderate humidity and no major pressure swings will dominate.
Tuesday, September 1, 2026
Mid-Morning
86°F 30°C
Sunny
Mid-Afternoon
100°F 38°C
Partly Cloudy
Early-Evening
91°F 33°C
Partly Cloudy
Dangerously hot with mostly sunny skies in the morning, then mostly sunny for the afternoon and evening, lower humidity and steady pressure. Winds SSE at 7 mph 11 km/h.
Wednesday, September 2, 2026
Mid-Morning
85°F 30°C
Sunny
Mid-Afternoon
95°F 35°C
Partly Cloudy
Early-Evening
91°F 33°C
Partly Cloudy
Hot with mostly sunny skies in the morning, then partly sunny for the afternoon and evening, lower humidity and barometric pressure falling.
Thursday, September 3, 2026
Mid-Morning
86°F 30°C
Sunny
Mid-Afternoon
98°F 37°C
Overcast
Early-Evening
85°F 30°C
Scattered Showers
Hot with overcast skies, steady humidity and steady pressure.
Friday, September 4, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
98°F 37°C
Scattered Showers
Early-Evening
87°F 31°C
Scattered Showers
Hot with a mix of sun and clouds, steady humidity and steady pressure. Scattered showers, some areas remaining dry.
Saturday, September 5, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
95°F 35°C
Partly Cloudy
Early-Evening
86°F 31°C
Overcast
Hot with mostly sunny skies in the morning, mostly cloudy in the afternoon, and partly sunny in the evening, steady humidity and steady pressure.
Sunday, September 6, 2026
Mid-Morning
84°F 29°C
Scattered Showers
Mid-Afternoon
100°F 38°C
Nearby Thunderstorms
Early-Evening
80°F 26°C
Nearby Thunderstorms
Dangerously hot with cloudy skies, increasing humidity and steady pressure. Spotty thunderstorms possible. Winds increasing from the WNW at 3 mph 5 km/h to NW at 12 mph 20 km/h.
Monday, September 7, 2026
Mid-Morning
82°F 28°C
Cloudy
Mid-Afternoon
98°F 37°C
Cloudy
Early-Evening
89°F 32°C
Cloudy
Hot with mostly cloudy skies, lower humidity and steady pressure. Winds shifting from S to SE at 8 mph 13 km/h.
Tuesday, September 8, 2026
Mid-Morning
85°F 29°C
Overcast
Mid-Afternoon
102°F 39°C
Overcast
Early-Evening
93°F 34°C
Cloudy
Dangerously hot with overcast skies, lower humidity and steady pressure.
Wednesday, September 9, 2026
Mid-Morning
87°F 31°C
Partly Cloudy
Mid-Afternoon
103°F 39°C
Sunny
Early-Evening
95°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 steady pressure. Winds shifting from SW to SSW at 7 mph 12 km/h.
Thursday, September 10, 2026
Mid-Morning
87°F 31°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.
Friday, September 11, 2026
Mid-Morning
84°F 29°C
Cloudy
Mid-Afternoon
98°F 36°C
Overcast
Early-Evening
86°F 30°C
Partly Cloudy
Hot with overcast skies, steady humidity and steady pressure. Winds shifting from ESE to NE at 9 mph 14 km/h.
Saturday, September 12, 2026
Mid-Morning
80°F 27°C
Sunny
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
87°F 31°C
Sunny
Hot with mostly sunny skies in the morning, then mostly sunny for the afternoon and evening, lower humidity and steady pressure. Winds ENE at 10 mph 16 km/h.
Sunday, September 13, 2026
Mid-Morning
76°F 24°C
Sunny
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
85°F 29°C
Sunny
Hot with mostly sunny skies in the morning, then mostly sunny for the afternoon and evening, steady humidity and barometric pressure falling.
Monday, September 14, 2026
Mid-Morning
81°F 27°C
Partly Cloudy
Mid-Afternoon
100°F 38°C
Overcast
Early-Evening
88°F 31°C
Partly Cloudy
Dangerously hot with overcast skies, lower humidity and barometric pressure falling.
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