Moses Lake Weather Forecast
- 52
- 76
Mostly Sunny
- 54
- 84
Sunny
- 54
- 87
Mostly Sunny
- 57
- 88
Mostly Sunny
- 57
- 88
Mostly Sunny
- 56
- 84
Partly Sunny
- 50
- 77
Mostly Sunny
Today 15 Sep Moses Lake Area
Sunny. Highs in the lower to mid 70s. Southwest wind 5 to 10 Mph.
Tonight 15 Sep Moses Lake Area
Mostly clear. Lows in the lower to mid 50s. East wind 5 to 10 Mph.
Moses Lake Temperature Statistics
September Temperature
Grant County Airport (4.3 miles)
Lowest 13 September, 2025
52 °FAverage September
74 °FHighest 2 September, 2025
97 °F
Climate (2020–Present)
Grant County Airport (4.3 miles)
Average Low 2020–2025
41 °FAverage 2020–2025
52.8 °FAverage High 2020–2025
64.3 °F