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Perth, IN 7-Day Weather Forecast
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Perth Weather Forecast
Perth, IN Weather Forecast Date: 112 AM EDT Thu Sep 17 2026
Weather forecast for Perth, IN
Tonight Lo: 70°F Lo: 21°C |
Tonight... Partly cloudy. Near steady temperature in the lower 70s. South winds around 5 mph. |
Thu Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Thursday... Partly cloudy. A slight chance of showers and thunderstorms late in the afternoon. Hot with highs in the mid 90s. West winds around 5 mph. Chance of rain 20%. |
Fri Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Friday... Partly cloudy with a chance of showers through early afternoon, then mostly sunny late in the afternoon. Humid with highs in the upper 80s. Northeast winds around 5 mph. Chance of rain 30%. |
Sat Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Saturday... Mostly sunny through early afternoon, then becoming partly cloudy. Hot with highs in the lower 90s. |
| Sun Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Sunday... Partly cloudy. A slight chance of showers through early afternoon, then a chance of showers with a slight chance of thunderstorms late in the afternoon. Highs in the upper 80s. Chance of rain 40%. |
| Mon Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Monday... Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Chance of rain 30%. |
| Tue Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Tuesday... Partly cloudy. A chance of showers through early afternoon, then a slight chance of showers late in the afternoon. Highs in the lower 80s. Chance of rain 30%. |
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