Terrapin Lake Weather Forecast
- 73
- 96
Slight Chance Thunderstorms
- 64
- 91
Partly Sunny
- 65
- 87
Mostly Sunny
- 68
- 90
Mostly Sunny
- 66
- 89
Rain Showers Likely
- 63
- 84
Slight Chance Thunderstorms
Today 26 Jul Washington
Warmer. Mostly sunny. Highs in the mid 90s. Southwest Winds 5 to 10 Mph.
Tonight 26 Jul Washington
Partly cloudy with a 20 percent chance of Thunderstorms. Lows in the lower 70s. South Winds up to 10 Mph.
Terrapin Lake Temperature Statistics
July Temperature
L O Simenstad Municipal Airport (10.6 miles)
Lowest 22 July, 2026
53.1 °FAverage July
77.7 °FHighest 17 July, 2026
94.8 °F
Climate (2021–2026)
L O Simenstad Municipal Airport (10.6 miles)
Average Low 2021–2026
37.1 °FAverage 2021–2026
47.4 °FAverage High 2021–2026
56.9 °F