Weather for 17202 — Chambersburg, PA
Conditions and forecast for the exact centre of ZIP code 17202 (39.907, -77.636), not a nearby airport.
78°
Mainly clear
- Feels like:
- 78°
- Humidity:
- 71%
- Wind:
- 13 mph
- Dew point:
- 68°
Source updated: 5:49:43 PM · WeatherSignal checked: 5:49:43 PM
Next 12 hours in 17202
6 PM
80°
0%
7 PM
81°
0%
8 PM
68°
0%
9 PM
67°
0%
10 PM
66°
0%
11 PM
63°
0%
12 AM
61°
0%
1 AM
60°
0%
2 AM
59°
0%
3 AM
57°
0%
4 AM
55°
0%
5 AM
54°
0%
7 day forecast for 17202
Today
81° / 63°
0% rain · 16 mph wind
Saturday, Oct 17
61° / 46°
0% rain · 14 mph wind
Sunday, Oct 18
57° / 36°
0% rain · 7 mph wind
Monday, Oct 19
58° / 40°
0% rain · 9 mph wind
Tuesday, Oct 20
66° / 46°
0% rain · 10 mph wind
Wednesday, Oct 21
62° / 47°
0% rain · 11 mph wind
Thursday, Oct 22
56° / 50°
0% rain · 9 mph wind
About ZIP code 17202
17202 covers Chambersburg in Pennsylvania. Forecasts on this page are generated for the coordinates at the centre of the ZIP code, so small differences from a nearby city forecast are expected and usually correct.
Closest cities with full forecast pages: Baltimore (69 mi), Washington (76 mi), Alexandria (82 mi), Allentown (123 mi).
Nearby ZIP codes
Severe weather warnings are issued by the National Weather Service for counties and polygons that may not line up with ZIP code boundaries. Always follow official warnings for your exact address.
Planning your week in Chambersburg 17202, Pennsylvania
- The warmest afternoon ahead is today, reaching about 81°F.
- The coldest night ahead dips to about 36°F.
- This is a dry stretch — most days show rain chances under 20%, good for outdoor plans.
- The breeziest day looks like today, with sustained wind near 16 mph.
Common questions about Chambersburg 17202, Pennsylvania weather
- How accurate is the Chambersburg 17202, Pennsylvania forecast?
- The next 48 hours are usually reliable on temperature and sky cover, with timing that can shift by an hour or two. Days three and four are dependable for the overall pattern. Beyond that, treat the numbers as a planning direction rather than a promise — we label confidence on every day so you can judge for yourself.
- What is the best day this week in Chambersburg 17202, Pennsylvania?
- No day in the current outlook has a rain chance above 40%, so conditions look favorable for outdoor plans across the week.
- Where does this forecast come from?
- Forecast values come from national weather model data, and official warnings come from the National Weather Service. We show the source and the last-updated time on every page, and we never invent a number the source did not publish — missing measurements are hidden, not guessed.
- How often is this page updated?
- The forecast refreshes whenever the source model publishes new data, typically several times a day. The freshness note near the top of the page shows exactly when the numbers you are looking at were issued.
More weather for Chambersburg 17202, Pennsylvania
- Current weather in Chambersburg 17202, Pennsylvania
- Chambersburg 17202, Pennsylvania hourly forecast
- Chambersburg 17202, Pennsylvania weather tomorrow
- Chambersburg 17202, Pennsylvania weekend weather
- Chambersburg 17202, Pennsylvania weather radar
- Chambersburg 17202, Pennsylvania severe weather alerts
- Best time to go outside in Chambersburg 17202, Pennsylvania
- What happened overnight in Chambersburg 17202, Pennsylvania
- How accurate is the Chambersburg 17202, Pennsylvania forecast?
- Chambersburg 17202, Pennsylvania monthly weather averages
Weather in nearby cities
- Baltimore, MD weather · about 69 miles away
- Washington, DC weather · about 76 miles away
- Alexandria, VA weather · about 82 miles away
- Allentown, PA weather · about 123 miles away
- Pittsburgh, PA weather · about 130 miles away
- Philadelphia, PA weather · about 131 miles away