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Thayer, IN 7-Day Weather Forecast
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Thayer Weather Forecast
Thayer, IN Weather Forecast Date: 156 PM CDT Thu Sep 03 2026
Weather forecast for Thayer, IN
Today Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
This Afternoon... Mostly sunny. A slight chance of showers and thunderstorms early in the afternoon, then a chance of showers and thunderstorms late. Hot. Near steady temperature in the lower 90s. West winds 5 to 10 mph. Chance of precipitation 30%. Heat index values up to 103. |
| Fri Hi: 95°FHi: 35°C Lo: 70°F Lo: 21°C |
Friday... Mostly sunny. A slight chance of showers and thunderstorms early in the morning. Hot, humid with highs in the mid 90s. West winds around 5 mph. Chance of precipitation 20%. Heat index values up to 102. |
| Sat Hi: 89°FHi: 32°C Lo: 61°F Lo: 16°C |
Saturday... Partly cloudy in the morning, then becoming mostly sunny. A chance of showers in the morning. A slight chance of thunderstorms. A slight chance of showers in the afternoon. Humid with highs in the upper 80s. Northeast winds 5 to 10 mph. Chance of precipitation 30%. |
Sun Hi: 81°FHi: 27°C Lo: 59°F Lo: 15°C |
Sunday... Mostly sunny. Highs in the lower 80s. |
| Labor Day Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Labor Day... Mostly sunny. Highs in the lower 80s. |
Tue Hi: 89°FHi: 32°C Lo: 70°F Lo: 21°C |
Tuesday... Partly cloudy. Highs in the upper 80s. |
| Wed Hi: 91°FHi: 33°C |
Wednesday... Partly cloudy. Hot with highs in the lower 90s. |
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