Outdoor conditions in

Assumption

Illinois
Now
  1. 66°Slight Chance Rain Showers24% rain97% humidityGusts 13 mph
  2. 69°Chance Rain Showers30% rain93% humidityGusts 14 mph
  3. 72°Chance Rain Showers51% rain90% humidityGusts 14 mph
  4. 74°Showers And Thunderstorms Likely65% rain90% humidityGusts 15 mph
  5. 74°Showers And Thunderstorms84% rain90% humidityGusts 16 mph
  6. 75°Showers And Thunderstorms77% rain90% humidityGusts 14 mph
  7. 76°Showers And Thunderstorms Likely65% rain87% humidityGusts 16 mph
  8. 77°Showers And Thunderstorms Likely70% rain85% humidityGusts 17 mph
  9. 77°Showers And Thunderstorms Likely67% rain85% humidityGusts 17 mph
  10. 77°Showers And Thunderstorms Likely63% rain85% humidityGusts 18 mph
  11. 76°Showers And Thunderstorms Likely58% rain85% humidityGusts 18 mph
  12. 72°Chance Showers And Thunderstorms53% rain97% humidityGusts 17 mph
  13. 69°Showers And Thunderstorms Likely60% rain100% humidityGusts 18 mph
  14. 68°Showers And Thunderstorms Likely67% rain100% humidityGusts 20 mph
  15. 67°Rain Showers Likely62% rain100% humidityGusts 18 mph
  16. 64°Rain Showers Likely57% rain100% humidityGusts 22 mph
  17. 60°Chance Rain Showers43% rain100% humidityGusts 24 mph
  18. 57°Slight Chance Rain Showers22% rain100% humidityGusts 23 mph
  19. 54°Slight Chance Rain Showers17% rain100% humidityGusts 25 mph
  20. 51°Cloudy12% rain100% humidityGusts 26 mph
  21. 50°Mostly Cloudy8% rain100% humidityGusts 26 mph
  22. 48°Mostly Cloudy4% rain100% humidityGusts 26 mph
  23. 47°Mostly Cloudy3% rain96% humidityGusts 28 mph
  24. 46°Mostly Cloudy2% rain96% humidityGusts 28 mph
Extra care for

A little farther out

The next five days

Today

Today carries a thunderstorm chance.

Rain
84%
Humidity
85–100%
Wind
22 mph
Fri

Friday has a real shower chance.

Rain
43%
Humidity
59–100%
Wind
30 mph
Sat

Saturday looks fairly quiet.

Rain
3%
Humidity
37–96%
Wind
20 mph
Sun

Sunday looks fairly quiet.

Rain
0%
Humidity
28–92%
Wind
12 mph
Mon

Monday looks fairly quiet.

Rain
0%
Humidity
30–96%
Wind
7 mph
  1. 77° / 64°Today carries a thunderstorm chance.84% rain · Humidity 85–100% · Wind 22 mph
  2. 60° / 45°Friday has a real shower chance.43% rain · Humidity 59–100% · Wind 30 mph
  3. 59° / 36°Saturday looks fairly quiet.3% rain · Humidity 37–96% · Wind 20 mph
  4. 68° / 34°Sunday looks fairly quiet.0% rain · Humidity 28–92% · Wind 12 mph
  5. 73° / 38°Monday looks fairly quiet.0% rain · Humidity 30–96% · Wind 7 mph

Environmental watch

Air quality + smoke

Air quality

Decatur area · Updated Thu 7:25 AM
38GoodUS AQI

No fresh outlook yet.

Sky check

No plume detected overhead

Satellite view · Updated Thu 7:45 AM

Air near ground38 · Good US AQI

Rain, in motion · Past four hours

Assumption radar

Ready when you areSee what is moving toward Assumption.

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
97%
Wind
7 mph
Gusts
13 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 Decatur area, about 24 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 Assumption, IL, 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.