Mattawa Weather Forecast
- 61
- 93
Mostly Sunny
- 56
- 88
Mostly Sunny
- 59
- 88
Mostly Sunny
- 60
- 91
Mostly Sunny
- 63
- 95
Mostly Sunny
- 61
- 96
Mostly Sunny
Today 19 Jun Moses Lake Area
Sunny. Highs in the mid 80s to lower 90s. East wind 5 to 10 Mph.
Tonight 19 Jun Moses Lake Area
Mostly clear. Lows in the mid 50s to lower 60s. Southwest wind 5 to 10 Mph. Gusts up to 20 Mph overnight.
Mattawa Temperature Statistics
June Temperature
Sunnyside Municipal Airport (28.6 miles)
Lowest
–Average June
–Highest
–
Climate (2021–2026)
Sunnyside Municipal Airport (28.6 miles)
Average Low 2021–2026
38.9 °FAverage 2021–2026
51.1 °FAverage High 2021–2026
63.1 °F