Weather for 16839 — Grassflat, PA
Conditions and forecast for the exact centre of ZIP code 16839 (41.004, -78.110), not a nearby airport.
70°
Light rain
- Feels like:
- 70°
- Humidity:
- 88%
- Wind:
- 15 mph
- Dew point:
- 66°
Source updated: 2:58:25 PM · WeatherSignal checked: 2:58:25 PM
Next 12 hours in 16839
3 PM
70°
0%
4 PM
73°
0%
5 PM
68°
0%
6 PM
66°
0%
7 PM
62°
0%
8 PM
59°
0%
9 PM
60°
0%
10 PM
58°
0%
11 PM
56°
0%
12 AM
55°
0%
1 AM
54°
0%
2 AM
52°
0%
7 day forecast for 16839
Today
73° / 56°
0% rain · 18 mph wind
Saturday, Oct 17
55° / 41°
0% rain · 14 mph wind
Sunday, Oct 18
57° / 33°
0% rain · 7 mph wind
Monday, Oct 19
62° / 37°
0% rain · 5 mph wind
Tuesday, Oct 20
67° / 40°
0% rain · 7 mph wind
Wednesday, Oct 21
64° / 41°
0% rain · 7 mph wind
Thursday, Oct 22
64° / 40°
0% rain · 5 mph wind
About ZIP code 16839
16839 covers Grassflat 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: Pittsburgh (106 mi), Erie (128 mi), Buffalo (136 mi), Allentown (140 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 Grassflat 16839, Pennsylvania
- The warmest afternoon ahead is today, reaching about 73°F.
- The coldest night ahead dips to about 33°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 18 mph.
Common questions about Grassflat 16839, Pennsylvania weather
- How accurate is the Grassflat 16839, 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 Grassflat 16839, 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 Grassflat 16839, Pennsylvania
- Current weather in Grassflat 16839, Pennsylvania
- Grassflat 16839, Pennsylvania hourly forecast
- Grassflat 16839, Pennsylvania weather tomorrow
- Grassflat 16839, Pennsylvania weekend weather
- Grassflat 16839, Pennsylvania weather radar
- Grassflat 16839, Pennsylvania severe weather alerts
- Best time to go outside in Grassflat 16839, Pennsylvania
- What happened overnight in Grassflat 16839, Pennsylvania
- How accurate is the Grassflat 16839, Pennsylvania forecast?
- Grassflat 16839, Pennsylvania monthly weather averages
Weather in nearby cities
- Pittsburgh, PA weather · about 106 miles away
- Erie, PA weather · about 128 miles away
- Buffalo, NY weather · about 136 miles away
- Allentown, PA weather · about 140 miles away
- Baltimore, MD weather · about 142 miles away
- Rochester, NY weather · about 151 miles away