Outdoor conditions in

Williamsport

Pennsylvania
Now
  1. 62°Partly Cloudy1% rain65% humidityGusts 9 mph
  2. 61°Partly Cloudy1% rain72% humidityGusts 10 mph
  3. 60°Mostly Cloudy3% rain78% humidityGusts 12 mph
  4. 59°Mostly Cloudy3% rain83% humidityGusts 14 mph
  5. 59°Mostly Cloudy5% rain83% humidityGusts 16 mph
  6. 58°Cloudy12% rain90% humidityGusts 17 mph
  7. 58°Chance Rain Showers27% rain93% humidityGusts 20 mph
  8. 57°Chance Rain Showers34% rain96% humidityGusts 21 mph
  9. 57°Rain Showers Likely64% rain100% humidityGusts 21 mph
  10. 57°Rain Showers90% rain100% humidityGusts 21 mph
  11. 58°Rain Showers94% rain96% humidityGusts 22 mph
  12. 58°Rain Showers92% rain100% humidityGusts 22 mph
  13. 58°Rain Showers78% rain100% humidityGusts 21 mph
  14. 59°Rain Showers Likely58% rain100% humidityGusts 18 mph
  15. 59°Chance Rain Showers35% rain100% humidityGusts 17 mph
  16. 60°Chance Rain Showers28% rain100% humidityGusts 17 mph
  17. 65°Mostly Cloudy12% rain87% humidityGusts 16 mph
  18. 67°Mostly Cloudy13% rain84% humidityGusts 16 mph
  19. 70°Mostly Cloudy14% rain81% humidityGusts 20 mph
  20. 74°Chance Rain Showers26% rain76% humidityGusts 21 mph
  21. 74°Showers And Thunderstorms81% rain76% humidityGusts 24 mph
  22. 74°Showers And Thunderstorms92% rain76% humidityGusts 25 mph
  23. 71°Showers And Thunderstorms Likely59% rain79% humidityGusts 26 mph
  24. 68°Slight Chance Rain Showers17% rain81% humidityGusts 25 mph
Extra care for

A little farther out

The next five days

Today

Today looks fairly quiet.

Rain
12%
Humidity
60–90%
Wind
17 mph
Fri

Friday looks wet for a meaningful stretch.

Rain
94%
Humidity
76–100%
Wind
26 mph
Sat

Saturday looks breezy.

Rain
2%
Humidity
37–89%
Wind
28 mph
Sun

Sunday looks fairly quiet.

Rain
1%
Humidity
42–89%
Wind
9 mph
Mon

Monday looks fairly quiet.

Rain
3%
Humidity
46–96%
Wind
8 mph
  1. 63° / 58°Today looks fairly quiet.12% rain · Humidity 60–90% · Wind 17 mph
  2. 74° / 55°Friday looks wet for a meaningful stretch.94% rain · Humidity 76–100% · Wind 26 mph
  3. 53° / 38°Saturday looks breezy.2% rain · Humidity 37–89% · Wind 28 mph
  4. 60° / 33°Sunday looks fairly quiet.1% rain · Humidity 42–89% · Wind 9 mph
  5. 64° / 36°Monday looks fairly quiet.3% rain · Humidity 46–96% · Wind 8 mph

Environmental watch

Air quality + smoke

Air quality

Williamsport area · Updated Thu 6:25 PM
22GoodUS AQI

Good through Sat 12 PM.

Sky check

No plume detected overhead

Satellite view · Updated Thu 2:45 PM

Air near ground22 · Good US AQI

Rain, in motion · Past four hours

Williamsport radar

Ready when you areSee what is moving toward Williamsport.

Watch the last four hours of rain, then search any nearby trail, lake, or address.

View the official forecast ↗

Outdoor fire check

Thinking about a backyard fire?

Weather is less concerning around 6 PM–9 PM.

Humidity stays higher and winds stay lighter for at least three hours.

Next 12 hoursChoose a time to see what is driving the concern.
Selected timeNowLower weather concern

Humidity is 65% with light wind and gusts below 10 mph.

Humidity
65%
Wind
6 mph
Gusts
9 mph

Check local rules. Weather is only part of the decision. Check city, county, and land-manager fire restrictions before lighting any outdoor fire.

About these readingsSources and local limits

Weather

Forecasts, alerts, and radar come from NOAA and the National Weather Service.

Air quality

This reading describes Williamsport area, about 2 miles away. Conditions can differ at this exact spot.

Smoke

Satellite imagery shows smoke overhead. It cannot tell us how much smoke has reached breathing level.

This page represents Williamsport, PA, so conditions can vary from street to street. Environmental data: AirNow · participating air agencies · preliminary real-time US AQI · NOAA Hazard Mapping System · satellite-observed smoke.