Weather WorldSt. John Lake, NY 7-Day Weather Forecast
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St. John Lake Weather Forecast
St. John Lake, NY Weather Forecast Date: 830 PM EDT Tue Aug 18 2026
Weather forecast for St. John Lake, NY
Tonight Lo: 51°F Lo: 11°C |
Tonight... Mostly cloudy. Patchy fog after midnight. Lows in the lower 50s. North winds around 5 mph this evening, becoming light and variable. |
| Wed Hi: 80°FHi: 27°C Lo: 55°F Lo: 13°C |
Wednesday... Partly sunny. Patchy fog in the morning. Highs around 80. Southwest winds 5 to 10 mph. |
Thu Hi: 79°FHi: 26°C Lo: 50°F Lo: 10°C |
Thursday... Sunny in the morning, then becoming partly sunny. Highs in the upper 70s. Light and variable winds, becoming west around 5 mph in the afternoon. |
Fri Hi: 79°FHi: 26°C Lo: 51°F Lo: 11°C |
Friday... Sunny. Highs in the upper 70s. |
Sat Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Saturday... Partly cloudy. Lows in the lower 50s. Highs in the upper 70s. |
Sun Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Sunday... Showers. Highs in the mid 70s. Lows in the mid 50s. Chance of rain 80%. |
Mon Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Monday... Partly cloudy. A chance of showers. Highs in the mid 70s. Lows in the lower 50s. Chance of rain 30%. |
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