Terrapin Lake Weather Forecast
- 61
- 77
Rain Showers Likely
- 60
- 82
Mostly Sunny
- 64
- 85
Mostly Sunny
- 66
- 87
Mostly Sunny
- 69
- 91
Mostly Sunny
- 70
- 94
Mostly Sunny
Today 8 Jul Washington
Cloudy. Showers likely and chance of Thunderstorms in the Morning, then chance of Thunderstorms in the afternoon. Highs in the upper 70s. Southwest Winds up to 5 Mph shifting to the west in the afternoon. Chance of precipitation 70 percent.
Tonight 8 Jul Washington
Mostly cloudy with a 20 percent chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the lower 60s. North Winds up to 5 Mph.
Terrapin Lake Temperature Statistics
July Temperature
L O Simenstad Municipal Airport (10.6 miles)
Lowest 5 July, 2026
66 °FAverage July
77.9 °FHighest 6 July, 2026
87.1 °F
Climate (2021–2026)
L O Simenstad Municipal Airport (10.6 miles)
Average Low 2021–2026
37 °FAverage 2021–2026
47.3 °FAverage High 2021–2026
56.9 °F