Outdoor conditions in

Unionville census-designated place, Chester County

Pennsylvania

Outdoor planning

Now
  1. 61°Mostly Cloudy5% rain75% humidityGusts 8 mph
  2. 60°Mostly Cloudy5% rain81% humidityGusts 9 mph
  3. 59°Mostly Cloudy6% rain83% humidityGusts 10 mph
  4. 58°Mostly Cloudy8% rain87% humidityGusts 13 mph
  5. 57°Cloudy9% rain90% humidityGusts 14 mph
  6. 56°Cloudy11% rain93% humidityGusts 13 mph
  7. 56°Slight Chance Rain Showers17% rain93% humidityGusts 13 mph
  8. 56°Chance Rain Showers38% rain96% humidityGusts 13 mph
  9. 56°Chance Rain Showers54% rain100% humidityGusts 12 mph
  10. 57°Rain Showers Likely71% rain100% humidityGusts 12 mph
  11. 57°Rain Showers Likely69% rain100% humidityGusts 13 mph
  12. 58°Showers And Thunderstorms Likely65% rain100% humidityGusts 13 mph
  13. 58°Showers And Thunderstorms Likely61% rain100% humidityGusts 14 mph
  14. 60°Chance Showers And Thunderstorms46% rain100% humidityGusts 15 mph
  15. 61°Chance Rain Showers32% rain100% humidityGusts 16 mph
  16. 64°Slight Chance Rain Showers17% rain97% humidityGusts 18 mph
  17. 67°Cloudy12% rain90% humidityGusts 20 mph
  18. 68°Cloudy9% rain90% humidityGusts 22 mph
  19. 71°Mostly Cloudy6% rain84% humidityGusts 23 mph
  20. 73°Mostly Sunny5% rain81% humidityGusts 23 mph
  21. 75°Mostly Sunny7% rain79% humidityGusts 22 mph
  22. 76°Mostly Sunny9% rain76% humidityGusts 23 mph
  23. 76°Slight Chance Rain Showers17% rain76% humidityGusts 23 mph
  24. 75°Chance Showers And Thunderstorms50% rain79% humidityGusts 21 mph
Extra care for

A little farther out

The next five days

Today

Today looks fairly quiet.

Rain
11%
Humidity
67–93%
Wind
14 mph
Fri

Friday looks wet for a meaningful stretch.

Rain
85%
Humidity
76–100%
Wind
23 mph
Sat

Saturday looks breezy.

Rain
35%
Humidity
48–93%
Wind
29 mph
Sun

Sunday looks fairly quiet.

Rain
3%
Humidity
45–76%
Wind
13 mph
Mon

Monday looks fairly quiet.

Rain
8%
Humidity
53–93%
Wind
12 mph
  1. 63° / 56°Today looks fairly quiet.11% rain · Humidity 67–93% · Wind 14 mph
  2. 76° / 56°Friday looks wet for a meaningful stretch.85% rain · Humidity 76–100% · Wind 23 mph
  3. 58° / 40°Saturday looks breezy.35% rain · Humidity 48–93% · Wind 29 mph
  4. 56° / 34°Sunday looks fairly quiet.3% rain · Humidity 45–76% · Wind 13 mph
  5. 61° / 39°Monday looks fairly quiet.8% rain · Humidity 53–93% · Wind 12 mph

Environmental watch

Air quality + smoke

Air quality

Wilmington Area · Updated Thu 6:25 PM
24GoodUS AQI

No fresh outlook yet.

Sky check

No plume detected overhead

Satellite view · Updated Thu 2:45 PM

Air near ground24 · Good US AQI

Rain, in motion · Past four hours

Unionville radar

Radar animation for Unionville, covering the past four hours. A marked spot changes the map view, not the forecast on this page.

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 75% with light wind and gusts below 9 mph.

Humidity
75%
Wind
5 mph
Gusts
8 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 Philadelphia-Camden-Wilmington

About 22 miles away, the Philadelphia-Camden-Wilmington hub looks more deeply at Philadelphia-Camden-Wilmington, PA-NJ-DE-MD. It reflects that wider area rather than Unionville’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 Wilmington Area, about 15 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 Unionville, 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.