Williams Coulee Reservoir Weather Forecast
- 34
- 80
Rain
- 26
- 45
Rain/Snow Likely
- 23
- 40
Chance Snow
- 21
- 40
Chance Snow
- 23
- 43
Chance Snow Showers
- 28
- 50
Partly Sunny
Today 22 Apr Central and Southeast Phillips
Cloudy this Morning, then mostly sunny with a chance of rain this afternoon. Highs around 80. East wind 15 to 20 Mph, becoming southwest 10 to 15 Mph this afternoon. Chance of rain 40 percent.
Tonight 22 Apr Central and Southeast Phillips
A chance of Showers with a slight chance of Thunderstorms in the Evening, then rain with a chance of Thunderstorms after midnight. Breezy with Lows in the mid 30s. West wind 15 to 25 Mph. Chance of rain 90 percent.
Williams Coulee Reservoir Temperature Statistics
April Temperature
Glasgow, Glasgow International Airport (64 miles)
Lowest 17 April, 2026
16.6 °FAverage April
42 °FHighest 11 April, 2026
75.7 °F
Climate (2021–Present)
Glasgow, Glasgow International Airport (64 miles)
Average Low 2021–2026
34.5 °FAverage 2021–2026
46.2 °FAverage High 2021–2026
58 °F