Sunnyside Wildlife Recreation Area Weather Forecast
- 35
- 61
Increasing Clouds
- 40
- 66
Mostly Cloudy
- 41
- 60
Mostly Cloudy
- 36
- 56
Partly Sunny
- 43
- 57
Chance Rain
- 40
- 56
Rain Likely
- 38
- 58
Chance Rain
Today 27 Mar Yakima Valley
Mostly sunny. Highs in the mid 50s to lower 60s. Light wind.
Tonight 27 Mar Yakima Valley
Mostly cloudy. Lows in the upper 30s. Light Wind, becoming northwest 5 to 10 Mph overnight.
Sunnyside Wildlife Recreation Area Temperature Statistics
March Temperature
Sunnyside Municipal Airport (9.3 miles)
Lowest 10 March, 2026
22.8 °FAverage March
45.3 °FHighest 7 March, 2026
71.4 °F
Climate (2021–Present)
Sunnyside Municipal Airport (9.3 miles)
Average Low 2021–2026
39.1 °FAverage 2021–2026
51.5 °FAverage High 2021–2026
63.6 °F