Outdoor conditions in

Lemont

Pennsylvania
Now
  1. 63°Partly Sunny2% rain62% humidityGusts 9 mph
  2. 64°Partly Sunny3% rain60% humidityGusts 10 mph
  3. 65°Partly Sunny3% rain58% humidityGusts 12 mph
  4. 63°Mostly Cloudy3% rain65% humidityGusts 12 mph
  5. 63°Mostly Cloudy4% rain65% humidityGusts 12 mph
  6. 61°Mostly Cloudy3% rain72% humidityGusts 13 mph
  7. 59°Mostly Cloudy8% rain78% humidityGusts 14 mph
  8. 58°Cloudy9% rain87% humidityGusts 16 mph
  9. 57°Cloudy13% rain90% humidityGusts 17 mph
  10. 57°Chance Light Rain25% rain90% humidityGusts 17 mph
  11. 56°Chance Light Rain33% rain96% humidityGusts 18 mph
  12. 56°Chance Light Rain40% rain96% humidityGusts 18 mph
  13. 56°Light Rain Likely62% rain100% humidityGusts 20 mph
  14. 57°Light Rain76% rain100% humidityGusts 21 mph
  15. 57°Light Rain Likely67% rain100% humidityGusts 22 mph
  16. 58°Chance Light Rain46% rain100% humidityGusts 23 mph
  17. 58°Chance Light Rain27% rain100% humidityGusts 22 mph
  18. 59°Slight Chance Light Rain18% rain100% humidityGusts 21 mph
  19. 60°Mostly Cloudy5% rain100% humidityGusts 20 mph
  20. 63°Partly Sunny4% rain97% humidityGusts 21 mph
  21. 68°Partly Sunny5% rain87% humidityGusts 21 mph
  22. 72°Partly Sunny1% rain81% humidityGusts 20 mph
  23. 74°Mostly Sunny11% rain79% humidityGusts 23 mph
  24. 77°Slight Chance Showers And Thunderstorms15% rain69% humidityGusts 26 mph
Extra care for

A little farther out

The next five days

Today

Today looks fairly quiet.

Rain
25%
Humidity
58–90%
Wind
17 mph
Fri

Friday carries a thunderstorm chance.

Rain
81%
Humidity
69–100%
Wind
26 mph
Sat

Saturday looks breezy.

Rain
20%
Humidity
46–89%
Wind
28 mph
Sun

Sunday looks fairly quiet.

Rain
6%
Humidity
44–85%
Wind
12 mph
Mon

Monday looks fairly quiet.

Rain
10%
Humidity
53–92%
Wind
9 mph
  1. 65° / 54°Today looks fairly quiet.25% rain · Humidity 58–90% · Wind 17 mph
  2. 77° / 54°Friday carries a thunderstorm chance.81% rain · Humidity 69–100% · Wind 26 mph
  3. 52° / 36°Saturday looks breezy.20% rain · Humidity 46–89% · Wind 28 mph
  4. 58° / 32°Sunday looks fairly quiet.6% rain · Humidity 44–85% · Wind 12 mph
  5. 62° / 34°Monday looks fairly quiet.10% rain · Humidity 53–92% · Wind 9 mph

Environmental watch

Air quality + smoke

Air quality

State College area · Updated Thu 1:26 PM
25GoodUS AQI

Good now, rising to Moderate by Fri 12 PM.

Sky check

No plume detected overhead

Satellite view · Updated Thu 8:45 AM

Air near ground25 · Good US AQI

Rain, in motion · Past four hours

Lemont radar

Ready when you areSee what is moving toward Lemont.

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 4 PM–7 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 62% with light wind and gusts below 10 mph.

Humidity
62%
Wind
5 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 State College area, about 3 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 Lemont, 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.