Chapman Lake Weather Forecast
- 46
- 79
Chance Rain Showers
- 54
- 81
Mostly Sunny
- 49
- 88
Partly Sunny
- 45
- 73
Partly Sunny
- 46
- 68
Chance Rain Showers
- 49
- 73
Chance Rain Showers
Today 29 May Spokane Area
Mostly cloudy with a chance of Thunderstorms. A chance of rain Showers. Highs in the mid 70s to lower 80s. Breezy. Southwest wind 10 to 20 Mph. Gusts up to 30 Mph in the afternoon. Chance of precipitation 30 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.
Tonight 29 May Spokane Area
Mostly clear. Lows in the mid to upper 40s. Southwest wind 5 to 15 Mph. Gusts up to 30 Mph in the evening.
Chapman Lake Temperature Statistics
May Temperature
Spokane, Spokane International Airport (17.4 miles)
Lowest 4 May, 2025
36.6 °FAverage May
56.3 °FHighest 25 May, 2025
85.6 °F
Climate (2020–Present)
Spokane, Spokane International Airport (17.4 miles)
Average Low 2020–2025
41.3 °FAverage 2020–2025
50.4 °FAverage High 2020–2025
59.6 °F