Outdoor conditions in

Mechanicsburg

Pennsylvania
Now
  1. 63°Partly Sunny5% rain65% humidityGusts 7 mph
  2. 63°Mostly Cloudy5% rain65% humidityGusts 8 mph
  3. 64°Mostly Cloudy9% rain65% humidityGusts 9 mph
  4. 63°Slight Chance Rain Showers15% rain67% humidityGusts 9 mph
  5. 62°Slight Chance Rain Showers16% rain72% humidityGusts 9 mph
  6. 62°Slight Chance Rain Showers16% rain75% humidityGusts 10 mph
  7. 60°Cloudy14% rain81% humidityGusts 12 mph
  8. 59°Slight Chance Light Rain17% rain87% humidityGusts 12 mph
  9. 59°Cloudy9% rain87% humidityGusts 13 mph
  10. 58°Slight Chance Light Rain20% rain93% humidityGusts 14 mph
  11. 57°Chance Light Rain37% rain96% humidityGusts 15 mph
  12. 58°Chance Light Rain50% rain93% humidityGusts 15 mph
  13. 58°Chance Light Rain53% rain96% humidityGusts 16 mph
  14. 58°Chance Light Rain51% rain96% humidityGusts 17 mph
  15. 59°Chance Light Rain46% rain93% humidityGusts 20 mph
  16. 60°Chance Light Rain29% rain93% humidityGusts 21 mph
  17. 60°Chance Light Rain26% rain96% humidityGusts 21 mph
  18. 61°Chance Light Rain27% rain97% humidityGusts 21 mph
  19. 62°Mostly Cloudy4% rain97% humidityGusts 20 mph
  20. 64°Mostly Cloudy2% rain93% humidityGusts 20 mph
  21. 69°Mostly Cloudy2% rain84% humidityGusts 21 mph
  22. 72°Partly Sunny1% rain79% humidityGusts 20 mph
  23. 75°Mostly Sunny0% rain74% humidityGusts 21 mph
  24. 79°Sunny0% rain67% humidityGusts 22 mph
Extra care for

A little farther out

The next five days

Today

Today looks fairly quiet.

Rain
20%
Humidity
62–93%
Wind
14 mph
Fri

Friday carries a thunderstorm chance.

Rain
63%
Humidity
67–97%
Wind
28 mph
Sat

Saturday looks breezy.

Rain
20%
Humidity
44–83%
Wind
28 mph
Sun

Sunday looks fairly quiet.

Rain
9%
Humidity
47–78%
Wind
9 mph
Mon

Monday looks fairly quiet.

Rain
13%
Humidity
56–93%
Wind
12 mph
  1. 64° / 58°Today looks fairly quiet.20% rain · Humidity 62–93% · Wind 14 mph
  2. 79° / 57°Friday carries a thunderstorm chance.63% rain · Humidity 67–97% · Wind 28 mph
  3. 58° / 39°Saturday looks breezy.20% rain · Humidity 44–83% · Wind 28 mph
  4. 56° / 34°Sunday looks fairly quiet.9% rain · Humidity 47–78% · Wind 9 mph
  5. 61° / 38°Monday looks fairly quiet.13% rain · Humidity 56–93% · Wind 12 mph

Environmental watch

Air quality + smoke

Air quality

Susquehanna Valley area · Updated Thu 2:25 PM
26GoodUS 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 ground26 · Good US AQI

Rain, in motion · Past four hours

Mechanicsburg radar

Ready when you areSee what is moving toward Mechanicsburg.

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 65% with light wind and gusts below 8 mph.

Humidity
65%
Wind
3 mph
Gusts
7 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 Susquehanna Valley area, about 28 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 Mechanicsburg, 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.