Weather WorldGrant Lake, IN 7-Day Weather Forecast
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Grant Lake Weather Forecast
Grant Lake, IN Weather Forecast Date: 407 AM EDT Mon Aug 24 2026
Weather forecast for Grant Lake, IN
Today Hi: 81°FHi: 27°C Lo: 59°F Lo: 15°C |
Today... Sunny. Patchy fog early in the morning. Highs in the lower 80s. Light winds becoming north up to 5 mph in the afternoon. |
Tue Hi: 85°FHi: 29°C Lo: 59°F Lo: 15°C |
Tuesday... Sunny. Highs in the mid 80s. East winds up to 5 mph. |
| Wed Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Wednesday... Mostly sunny. Highs in the mid 80s. Light winds becoming southwest up to 5 mph in the afternoon. |
Thu Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Thursday... Sunny. Slight chance of showers in the morning, then slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 20%. |
| Fri Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Friday... Sunny. Highs in the mid 80s. |
| Sat Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Saturday... Sunny. Highs in the upper 80s. |
| Sun Hi: 89°FHi: 32°C |
Sunday... Mostly sunny. Highs in the upper 80s. |
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