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Chambersburg weather
Current conditions and a 14-day forecast for Chambersburg, United States. Looking for typical seasonal weather instead? See the historical climate averages.
Now
34°C
Partly cloudy · feels 38°C
Humidity
48%
relative humidity
Wind
13 km/h
10m wind speed
Chance of rain
3%
today
Next 24 hours in Chambersburg
| Time | Conditions | Temp | Rain chance |
|---|---|---|---|
| 11am | Clear sky | 33°C | 0% |
| 12pm | Partly cloudy | 34°C | 0% |
| 1pm | Overcast | 35°C | 0% |
| 2pm | Clear sky | 36°C | 1% |
| 3pm | Clear sky | 36°C | 2% |
| 4pm | Mainly clear | 36°C | 1% |
| 5pm | Clear sky | 36°C | 3% |
| 6pm | Clear sky | 36°C | 1% |
| 7pm | Clear sky | 34°C | 1% |
| 8pm | Clear sky | 32°C | 1% |
| 9pm | Clear sky | 30°C | 0% |
| 10pm | Clear sky | 28°C | 0% |
| 11pm | Clear sky | 26°C | 1% |
| 12am | Overcast | 25°C | 1% |
| 1am | Overcast | 24°C | 1% |
| 2am | Overcast | 23°C | 1% |
| 3am | Overcast | 23°C | 1% |
| 4am | Overcast | 22°C | 0% |
| 5am | Partly cloudy | 22°C | 0% |
| 6am | Overcast | 22°C | 0% |
| 7am | Overcast | 21°C | 0% |
| 8am | Overcast | 23°C | 0% |
| 9am | Clear sky | 25°C | 0% |
| 10am | Overcast | 27°C | 0% |
14-day forecast for Chambersburg
| Day | Conditions | High / Low | Rain chance |
|---|---|---|---|
| Today | Overcast | 36° / 24° | 3% |
| Fri, Jul 17 | Overcast | 34° / 21° | 3% |
| Sat, Jul 18 | Slight rain showers | 25° / 21° | 85% |
| Sun, Jul 19 | Moderate rain showers | 30° / 17° | 63% |
| Mon, Jul 20 | Light drizzle | 28° / 14° | 10% |
| Tue, Jul 21 | Moderate rain showers | 27° / 20° | 51% |
| Wed, Jul 22 | Overcast | 26° / 12° | 51% |
| Thu, Jul 23 | Overcast | 26° / 13° | 10% |
| Fri, Jul 24 | Mainly clear | 28° / 13° | 10% |
| Sat, Jul 25 | Overcast | 32° / 17° | 16% |
| Sun, Jul 26 | Moderate drizzle | 33° / 19° | 20% |
| Mon, Jul 27 | Overcast | 30° / 19° | 39% |
| Tue, Jul 28 | Moderate drizzle | 28° / 19° | 42% |
| Wed, Jul 29 | Overcast | 30° / 17° | 32% |
Want more sun and moon detail for Chambersburg? Use the sun calculator or moon calculator and search for Chambersburg. For a live look at any other city, try the interactive weather tool.
Frequently asked questions
What's the weather like in Chambersburg today?
Current conditions and today's forecast for Chambersburg, United States are shown above, refreshed regularly through the day.
How accurate is a 14-day forecast?
A forecast is most reliable for the next 3-5 days. Beyond that, temperature and precipitation chances further out are a general trend rather than an exact prediction.
What is Chambersburg's weather usually like?
For long-term averages — typical monthly temperatures and rainfall based on years of historical data — see Chambersburg's climate page rather than this live forecast.