Outdoor conditions in

Yorklyn

Pennsylvania
Now
  1. 63°Slight Chance Rain Showers20% rain75% humidityGusts 10 mph
  2. 62°Slight Chance Rain Showers24% rain78% humidityGusts 12 mph
  3. 61°Cloudy9% rain81% humidityGusts 13 mph
  4. 60°Cloudy5% rain84% humidityGusts 14 mph
  5. 60°Cloudy5% rain87% humidityGusts 15 mph
  6. 59°Slight Chance Rain Showers15% rain90% humidityGusts 16 mph
  7. 59°Chance Rain Showers27% rain90% humidityGusts 16 mph
  8. 58°Chance Rain Showers35% rain96% humidityGusts 16 mph
  9. 58°Showers And Thunderstorms Likely58% rain96% humidityGusts 16 mph
  10. 59°Showers And Thunderstorms Likely64% rain93% humidityGusts 16 mph
  11. 59°Showers And Thunderstorms Likely67% rain96% humidityGusts 17 mph
  12. 59°Chance Rain Showers52% rain100% humidityGusts 20 mph
  13. 60°Slight Chance Rain Showers24% rain100% humidityGusts 21 mph
  14. 61°Slight Chance Rain Showers21% rain100% humidityGusts 21 mph
  15. 62°Mostly Cloudy14% rain100% humidityGusts 21 mph
  16. 64°Partly Sunny11% rain100% humidityGusts 23 mph
  17. 70°Mostly Cloudy10% rain87% humidityGusts 24 mph
  18. 73°Mostly Sunny8% rain81% humidityGusts 23 mph
  19. 75°Mostly Sunny6% rain79% humidityGusts 23 mph
  20. 80°Sunny3% rain72% humidityGusts 23 mph
  21. 80°Sunny7% rain72% humidityGusts 24 mph
  22. 80°Slight Chance Showers And Thunderstorms17% rain72% humidityGusts 25 mph
  23. 80°Chance Showers And Thunderstorms38% rain72% humidityGusts 25 mph
  24. 77°Showers And Thunderstorms Likely70% rain76% humidityGusts 25 mph
Extra care for

A little farther out

The next five days

Today

Today looks fairly quiet.

Rain
24%
Humidity
70–90%
Wind
16 mph
Fri

Friday looks wet for a meaningful stretch.

Rain
70%
Humidity
72–100%
Wind
26 mph
Sat

Saturday looks breezy.

Rain
20%
Humidity
46–86%
Wind
28 mph
Sun

Sunday looks fairly quiet.

Rain
3%
Humidity
47–76%
Wind
8 mph
Mon

Monday looks fairly quiet.

Rain
7%
Humidity
56–89%
Wind
9 mph
  1. 65° / 59°Today looks fairly quiet.24% rain · Humidity 70–90% · Wind 16 mph
  2. 80° / 58°Friday looks wet for a meaningful stretch.70% rain · Humidity 72–100% · Wind 26 mph
  3. 58° / 41°Saturday looks breezy.20% rain · Humidity 46–86% · Wind 28 mph
  4. 58° / 36°Sunday looks fairly quiet.3% rain · Humidity 47–76% · Wind 8 mph
  5. 63° / 38°Monday looks fairly quiet.7% rain · Humidity 56–89% · Wind 9 mph

Environmental watch

Air quality + smoke

Air quality

Susquehanna Valley area · Updated Thu 6:25 PM
30GoodUS AQI

Good through Sat 12 PM.

Sky check

No plume detected overhead

Satellite view · Updated Thu 2:45 PM

Air near ground30 · Good US AQI

Rain, in motion · Past four hours

Yorklyn radar

Ready when you areSee what is moving toward Yorklyn.

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?

Use extra caution.

There is no lower-concern three-hour stretch in the next 12 hours.

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

Humidity is 75% with light wind and gusts below 11 mph.

Humidity
75%
Wind
5 mph
Gusts
10 mph

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

Nearby regional view

Explore Lancaster

About 21 miles away, the Lancaster hub looks more deeply at Lancaster, PA. It reflects that wider area rather than Yorklyn’s exact conditions.

About these readingsSources and local limits

Weather

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

Air quality

This reading describes Susquehanna Valley area, about 4 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 Yorklyn, 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.