Prosser Weather Forecast
- 56
- 87
Slight Chance Rain Showers
- 56
- 88
Sunny
- 48
- 86
Mostly Sunny
- 48
- 82
Sunny
- 53
- 85
Mostly Sunny
- 49
- 84
Mostly Sunny
Today 9 Jun Lower Columbia Basin of Washington
Mostly cloudy. A 20 percent chance of rain Showers in the afternoon. Highs in the 80s. Southwest wind 5 to 15 Mph.
Tonight 9 Jun Lower Columbia Basin of Washington
Mostly clear. Lows in the mid to upper 50s. Southwest wind 5 to 15 Mph.
Prosser Temperature Statistics
June Temperature
Sunnyside Municipal Airport (12.4 miles)
Lowest 5 June, 2024
43.5 °FAverage June
63.7 °FHighest 6 June, 2024
88.3 °F
Climate (2019–Present)
Sunnyside Municipal Airport (12.4 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
39.3 °FAverage 2019–2024
52 °FAverage High 2019–2024
64.4 °F