Weather WorldGeist Reservoir, IN 7-Day Weather Forecast
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Geist Reservoir Weather Forecast
Geist Reservoir, IN Weather Forecast Date: 313 AM EDT Tue Aug 25 2026
Weather forecast for Geist Reservoir, IN
Today Hi: 80°FHi: 27°C Lo: 60°F Lo: 16°C |
Today... Sunny toward daybreak, then becoming mostly sunny. Patchy fog toward daybreak. Highs around 80. Light and variable winds, becoming east around 5 mph late this afternoon. |
Wed Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Wednesday... Partly cloudy. Highs in the mid 80s. Southwest winds 5 to 10 mph. |
Thu Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Thursday... Mostly sunny. A slight chance of showers and thunderstorms late in the afternoon. Highs in the lower 80s. Northwest winds around 5 mph. Chance of rain 20%. |
Fri Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Friday... Clear. Lows in the lower 60s. Highs in the lower 80s. |
| Sat Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Saturday... Mostly clear. Lows in the lower 60s. Highs in the lower 80s. |
| Sun Hi: 89°FHi: 32°C Lo: 70°F Lo: 21°C |
Sunday... Partly cloudy. Lows in the mid 60s. Highs in the upper 80s. |
| Mon Hi: 89°FHi: 32°C Lo: 70°F Lo: 21°C |
Monday... Partly cloudy. Lows around 70. Highs in the upper 80s. |
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