Willis Airport Weather Forecast
- 58
- 78
Slight Chance Thunderstorms
- 58
- 76
Mostly Sunny
- 65
- 82
Chance Rain Showers
- 64
- 83
Slight Chance Thunderstorms
- 63
- 83
Chance Thunderstorms
- 55
- 78
Partly Sunny
Today 23 Jul Pennington
Showers and a slight chance of Thunderstorms this morning. Highs 75 to 80. North Winds 5 to 15 Mph. Chance of rain near 100 percent.
Tonight 23 Jul Pennington
Partly cloudy. Lows in the mid 50s. North Winds up to 10 Mph.
Willis Airport Temperature Statistics
July Temperature
Thief River Falls, Thief River Falls Regional Airport (4.3 miles)
Lowest 17 July, 2025
46.9 °FAverage July
67.7 °FHighest 3 July, 2025
87.1 °F
Climate (2020–Present)
Thief River Falls, Thief River Falls Regional Airport (4.3 miles)
Average Low 2020–2025
32 °FAverage 2020–2025
41.2 °FAverage High 2020–2025
50 °F