Williston Basin Airport (XWA) Weather 07/13/2026
Overnight
54
Slight Chance Showers
Wednesday
76
Slight Chance Showers then Partly Sunny
Wednesday Night
58
Mostly Clear
Thursday
86
Slight Chance T-storms then Sunny
Thursday Night
59
Mostly Clear
Friday
87
Sunny
Friday Night
64
Mostly Clear then Slight Chance T-storms
Saturday
95
Hot
Saturday Night
67
Mostly Clear
Sunday
101
Mostly Sunny then Sunny and Breezy
Sunday Night
70
Partly Cloudy and Breezy
Monday
93
Hot
Monday Night
64
Partly Cloudy
Weekly Forecast
Overnight
A 20 percent chance of showers. Cloudy, with a low around 54. East wind around 6 mph.
Wednesday
A 20 percent chance of showers before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 76. Southeast wind 8 to 11 mph.
Wednesday Night
Mostly clear, with a low around 58. Southeast wind around 11 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of showers and thunderstorms before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 86. Southeast wind 10 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.
Thursday Night
Mostly clear, with a low around 59. West wind 7 to 11 mph becoming northeast after midnight. Winds could gust as high as 18 mph.
Friday
Sunny, with a high near 87. East wind 6 to 14 mph, with gusts as high as 23 mph.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 64. Southeast wind 11 to 16 mph, with gusts as high as 26 mph.
Saturday
Sunny and hot, with a high near 95. Southeast wind 9 to 13 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 67. West wind 9 to 11 mph becoming east in the evening. Winds could gust as high as 18 mph.
Sunday
Sunny and hot, with a high near 101. Breezy, with a south wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.
Sunday Night
Partly cloudy, with a low around 70. Breezy, with an east wind 17 to 23 mph, with gusts as high as 36 mph.
Monday
Mostly sunny and hot, with a high near 93. Northeast wind 16 to 18 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 64. Northeast wind 15 to 18 mph, with gusts as high as 26 mph.