Weather WorldChambersburg, IN 7-Day Weather Forecast
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Chambersburg Weather Forecast
Chambersburg, IN Weather Forecast Date: 408 PM EDT Tue Oct 27 2026
Weather forecast for Chambersburg, IN
Tonight Lo: 49°F Lo: 9°C |
Tonight... Mostly cloudy until early morning then clearing. Lows in the upper 40s. South winds up to 5 mph in the evening becoming light. |
Wed Hi: 75°FHi: 24°C Lo: 49°F Lo: 9°C |
Wednesday... Sunny. Highs in the mid 70s. South winds up to 5 mph. |
| Thu Hi: 79°FHi: 26°C Lo: 50°F Lo: 10°C |
Thursday... Sunny. Highs in the upper 70s. Southwest winds up to 5 mph. |
| Fri Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Friday... Mostly sunny. Highs in the mid 70s. |
Sat Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Saturday... Mostly cloudy. Highs in the lower 70s. |
Sun Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Sunday... Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs in the mid 60s. Chance of precipitation 50%. |
Mon Hi: 70°FHi: 21°C Lo: 55°F Lo: 13°C |
Monday... Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs around 70. Chance of showers 30%. |
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