Weather WorldTonseth Lake, WA 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Tonseth Lake Weather Forecast
Tonseth Lake, WA Weather Forecast Date: 1000 AM PDT Tue Oct 20 2026
Weather forecast for Tonseth Lake, WA
Today Hi: 65°FHi: 18°C Lo: 36°F Lo: 2°C |
Rest of Today... Sunny. Highs in the 60s. |
| Wed Hi: 65°FHi: 18°C Lo: 40°F Lo: 4°C |
Wednesday... Sunny. Highs in the 60s. |
| Thu Hi: 65°FHi: 18°C Lo: 36°F Lo: 2°C |
Thursday... Mostly sunny. Highs in the 60s. |
Fri Hi: 56°FHi: 13°C Lo: 36°F Lo: 2°C |
Friday... Partly cloudy. Highs in the mid 50s to lower 60s. Lows in the lower 30s to lower 40s. |
Sat Hi: 50°FHi: 10°C Lo: 35°F Lo: 2°C |
Saturday... Partly sunny with a 20% chance of snow showers. Highs in the upper 40s to lower 50s. |
| Sun Hi: 53°FHi: 12°C Lo: 35°F Lo: 2°C |
Sunday... Partly sunny with a chance of rain and mountain snow showers. Highs in the lower to mid 50s. Chance of precipitation 40%. |
| Mon Hi: 55°FHi: 13°C |
Monday... Mostly sunny. Highs in the 50s. |
Tonseth Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...