Mattawa Weather Forecast
- 45
- 57
Rain Likely
- 40
- 63
Chance Rain
- 40
- 61
Partly Sunny
- 40
- 62
Partly Sunny
- 45
- 61
Chance Rain
- 49
- 65
Rain Likely
Today 18 Oct Moses Lake Area
Partly sunny. A chance of rain in the afternoon. Highs in the 50s. Southeast wind 5 to 10 Mph. Chance of precipitation 20 percent.
Tonight 18 Oct Moses Lake Area
A chance of rain in the Evening, then rain overnight. Lows in the lower to mid 40s. South wind 5 to 15 Mph. Gusts up to 25 Mph overnight. Chance of precipitation near 100 percent. Rainfall Amounts up to a half inch possible.
Mattawa Temperature Statistics
October Temperature
Sunnyside Municipal Airport (28.6 miles)
Lowest
–Average October
–Highest
–
Climate (2020–Present)
Sunnyside Municipal Airport (28.6 miles)
Average Low 2020–2025
38.6 °FAverage 2020–2025
51 °FAverage High 2020–2025
63 °F