Mattawa Weather Forecast
- 40
- 58
Rain Likely
- 35
- 55
Chance Rain
- 30
- 51
Partly Sunny
- 29
- 46
Partly Sunny
- 31
- 44
Chance Rain
- 29
- 45
Partly Sunny
Today 14 Nov Moses Lake Area
Mostly sunny. Highs in the lower to mid 50s. South wind 5 to 15 Mph with Gusts up to 25 Mph.
Tonight 14 Nov Moses Lake Area
Mostly cloudy. A chance of rain overnight. Lows in the upper 30s to lower 40s. Southeast wind 5 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an inch.
Mattawa Temperature Statistics
November Temperature
Sunnyside Municipal Airport (28.6 miles)
Lowest 2 November, 2026
26.4 °FAverage November
45.7 °FHighest 8 November, 2026
62.2 °F
Climate (2021–2026)
Sunnyside Municipal Airport (28.6 miles)
Average Low 2021–2026
38.7 °FAverage 2021–2026
51 °FAverage High 2021–2026
63.1 °F