Northwest Arkansas Airport (XNA) Weather 08/02/2026
Overnight
75
Slight Chance Showers
Saturday
95
Slight Chance Showers
Saturday Night
76
Mostly Clear
Sunday
98
Sunny
Sunday Night
76
Mostly Clear
Monday
100
Hot
Monday Night
76
Mostly Clear
Tuesday
101
Hot
Tuesday Night
77
Partly Cloudy
Wednesday
98
Mostly Sunny then Slight Chance T-storms
Wednesday Night
76
Partly Cloudy
Thursday
97
Mostly Sunny
Thursday Night
75
Slight Chance T-storms
Weekly Forecast
Overnight
A 20 percent chance of showers. Partly cloudy, with a low around 75. South wind around 5 mph.
Saturday
A 10 percent chance of showers before 7am. Sunny, with a high near 95. Heat index values as high as 107. Southwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 76. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 98. Heat index values as high as 106. Southwest wind around 5 mph.
Sunday Night
Mostly clear, with a low around 76. South wind around 5 mph.
Monday
Sunny and hot, with a high near 100. Southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 76. Southwest wind 5 to 10 mph.
Tuesday
Sunny and hot, with a high near 101. Southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming southeast after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 98. Southeast wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 76. Southeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 97. South wind 5 to 10 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. Southeast wind 5 to 10 mph.