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Safety guides Use current official weather information for Chambersburg, Pennsylvania 17202 before making weather-sensitive plans.
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Open→Weather status
No active NWS alerts found for Chambersburg, Pennsylvania 17202
Conditions can change quickly. Keep Wireless Emergency Alerts enabled and continue to monitor official information.
Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
Live Doppler radar
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Chambersburg, Pennsylvania 17202. Forecasts and alerts update from NOAA and the National Weather Service.
70°Mostly Clear0% rain67°Mostly Clear0% rain64°Mostly Clear0% rain62°Mostly Clear0% rain61°Mostly Clear0% rain60°Mostly Clear0% rain
59°Partly Cloudy0% rain58°Partly Cloudy2% rainNext 24 hours
Rain Timeline
No meaningful precipitation is expected in the official hourly forecast.
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Official NWS outlook
7-Day Forecast
Today
70°56°
Partly Cloudy
- Precipitation
- 4%
- Wind
- SW 2 to 6 mph
- Sunrise
- 6:31 AM
- Sunset
- 7:58 PM
Mon
79°55°
Mostly Sunny
- Precipitation
- 3%
- Wind
- W 3 to 9 mph
- Sunrise
- 6:32 AM
- Sunset
- 7:56 PM
Tue
81°57°
Mostly Sunny
- Precipitation
- 0%
- Wind
- W 2 to 7 mph
- Sunrise
- 6:33 AM
- Sunset
- 7:55 PM
Wed
84°65°
Mostly Sunny
- Precipitation
- 14%
- Wind
- S 0 to 3 mph
- Sunrise
- 6:34 AM
- Sunset
- 7:53 PM
Thu
85°66°
Slight Chance Showers And Thunderstorms
- Precipitation
- 60%
- Wind
- S 6 mph
- Sunrise
- 6:35 AM
- Sunset
- 7:52 PM
Fri
85°63°
Mostly Sunny
- Precipitation
- 9%
- Wind
- W 0 to 3 mph
- Sunrise
- 6:36 AM
- Sunset
- 7:50 PM
Sat
82°62°
Mostly Sunny
- Precipitation
- 7%
- Wind
- NW 3 mph
- Sunrise
- 6:36 AM
- Sunset
- 7:49 PM
Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.
Weather for a healthier day
Healthy Weather
Real Feel75°F
Good conditions for walking
Conditions look reasonable, but stay alert for quick weather changes.
WindW10 mph
Best walk timeBetter weather window: 7 PM–9 PM
Walking: 0% average rain chance, near 69°F, with winds near 5 mph.
Official EPA AirNowLocal air qualityChambersburg, Pennsylvania 17202View AQI +
More weather details
Wind gustsNot reported
Rain now0%next hour
Humidity47%current
UV indexCheckingEPA forecast
Wind impact: Noticeable breeze with generally minor outdoor impact.
“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.
Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gustNot reported
Pressure29.90 in
Visibility10.0 mi
Peak rain chance4%
Dew point54°F
Active alertsNone
Official risk outlooks
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