Outdoor conditions in

Princeton

Iowa
Now
  1. 59°Rain Showers88% rain100% humidityGusts 10 mph
  2. 59°Rain Showers94% rain100% humidityGusts 10 mph
  3. 59°Rain Showers90% rain100% humidityGusts 10 mph
  4. 60°Rain Showers84% rain100% humidityGusts 9 mph
  5. 60°Rain Showers Likely64% rain100% humidityGusts 8 mph
  6. 61°Rain Showers Likely65% rain100% humidityGusts 10 mph
  7. 61°Rain Showers Likely59% rain100% humidityGusts 15 mph
  8. 60°Chance Rain Showers39% rain100% humidityGusts 18 mph
  9. 57°Chance Rain Showers27% rain100% humidityGusts 22 mph
  10. 55°Cloudy13% rain100% humidityGusts 25 mph
  11. 54°Cloudy6% rain96% humidityGusts 29 mph
  12. 53°Cloudy5% rain93% humidityGusts 28 mph
  13. 52°Mostly Cloudy4% rain93% humidityGusts 26 mph
  14. 51°Mostly Cloudy2% rain93% humidityGusts 25 mph
  15. 51°Mostly Cloudy2% rain86% humidityGusts 25 mph
  16. 50°Mostly Cloudy0% rain83% humidityGusts 28 mph
  17. 48°Mostly Cloudy0% rain83% humidityGusts 28 mph
  18. 48°Partly Cloudy0% rain80% humidityGusts 28 mph
  19. 47°Mostly Sunny0% rain83% humidityGusts 28 mph
  20. 46°Partly Sunny2% rain86% humidityGusts 28 mph
  21. 46°Partly Sunny5% rain89% humidityGusts 30 mph
  22. 48°Mostly Cloudy5% rain89% humidityGusts 31 mph
  23. 50°Cloudy7% rain83% humidityGusts 32 mph
  24. 51°Slight Chance Rain Showers24% rain80% humidityGusts 31 mph
Extra care for

A little farther out

The next five days

Today

Today looks wet for a meaningful stretch.

Rain
94%
Humidity
91–100%
Wind
29 mph
Fri

Friday has a real shower chance.

Rain
41%
Humidity
66–93%
Wind
36 mph
Sat

Saturday looks fairly quiet.

Rain
0%
Humidity
38–92%
Wind
13 mph
Sun

Sunday looks fairly quiet.

Rain
0%
Humidity
37–82%
Wind
20 mph
Mon

Monday looks fairly quiet.

Rain
0%
Humidity
42–89%
Wind
8 mph
  1. 61° / 53°Today looks wet for a meaningful stretch.94% rain · Humidity 91–100% · Wind 29 mph
  2. 53° / 43°Friday has a real shower chance.41% rain · Humidity 66–93% · Wind 36 mph
  3. 57° / 34°Saturday looks fairly quiet.0% rain · Humidity 38–92% · Wind 13 mph
  4. 66° / 39°Sunday looks fairly quiet.0% rain · Humidity 37–82% · Wind 20 mph
  5. 68° / 43°Monday looks fairly quiet.0% rain · Humidity 42–89% · Wind 8 mph

Environmental watch

Air quality + smoke

Air quality

Clinton area · Updated Thu 11:26 AM
26GoodUS AQI

No fresh outlook yet.

Sky check

No plume detected overhead

Satellite view · Updated Thu 7:45 AM

Air near ground26 · Good US AQI

Rain, in motion · Past four hours

Princeton radar

Ready when you areSee what is moving toward Princeton.

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 timeNowUse caution

Thunder is possible.

Humidity
100%
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.

About these readingsSources and local limits

Weather

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

Air quality

This reading describes Clinton 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 Princeton, IA, 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.