Outdoor conditions in

Deerfield

Illinois
Now
  1. 58°Chance Rain Showers62% rain86% humidityGusts 16 mph
  2. 59°Chance Rain Showers62% rain88% humidityGusts 16 mph
  3. 59°Chance Rain Showers62% rain87% humidityGusts 16 mph
  4. 59°Rain Showers80% rain89% humidityGusts 15 mph
  5. 59°Rain Showers80% rain94% humidityGusts 15 mph
  6. 59°Rain Showers80% rain94% humidityGusts 15 mph
  7. 60°Rain Showers80% rain95% humidityGusts 14 mph
  8. 61°Rain Showers80% rain95% humidityGusts 13 mph
  9. 61°Rain Showers80% rain97% humidityGusts 13 mph
  10. 62°Rain Showers81% rain98% humidityGusts 12 mph
  11. 62°Rain Showers81% rain98% humidityGusts 13 mph
  12. 63°Rain Showers81% rain97% humidityGusts 15 mph
  13. 61°Isolated Rain Showers23% rain95% humidityGusts 18 mph
  14. 60°Isolated Rain Showers23% rain92% humidityGusts 22 mph
  15. 59°Isolated Rain Showers23% rain91% humidityGusts 25 mph
  16. 58°Cloudy2% rain88% humidityGusts 29 mph
  17. 57°Cloudy2% rain89% humidityGusts 30 mph
  18. 55°Cloudy2% rain89% humidityGusts 30 mph
  19. 54°Mostly Cloudy0% rain87% humidityGusts 29 mph
  20. 52°Mostly Cloudy0% rain86% humidityGusts 29 mph
  21. 51°Mostly Cloudy0% rain87% humidityGusts 28 mph
  22. 50°Mostly Cloudy1% rain86% humidityGusts 26 mph
  23. 51°Mostly Cloudy1% rain85% humidityGusts 26 mph
  24. 51°Mostly Cloudy1% rain84% humidityGusts 26 mph
Extra care for

A little farther out

The next five days

Today

Today looks wet for a meaningful stretch.

Rain
81%
Humidity
84–98%
Wind
22 mph
Fri

Friday has a real shower chance.

Rain
54%
Humidity
72–91%
Wind
38 mph
Sat

Saturday looks fairly quiet.

Rain
22%
Humidity
49–80%
Wind
24 mph
Sun

Sunday looks fairly quiet.

Rain
0%
Humidity
49–74%
Wind
24 mph
Mon

Monday looks fairly quiet.

Rain
0%
Humidity
52–82%
Wind
12 mph
  1. 63° / 58°Today looks wet for a meaningful stretch.81% rain · Humidity 84–98% · Wind 22 mph
  2. 59° / 44°Friday has a real shower chance.54% rain · Humidity 72–91% · Wind 38 mph
  3. 56° / 39°Saturday looks fairly quiet.22% rain · Humidity 49–80% · Wind 24 mph
  4. 60° / 43°Sunday looks fairly quiet.0% rain · Humidity 49–74% · Wind 24 mph
  5. 66° / 43°Monday looks fairly quiet.0% rain · Humidity 52–82% · Wind 12 mph

Environmental watch

Air quality + smoke

Air quality

Lake County area · Updated Thu 10:25 AM
19GoodUS AQI

No fresh outlook yet.

Sky check

No plume detected overhead

Satellite view · Updated Thu 7:45 AM

Air near ground19 · Good US AQI

Rain, in motion · Past four hours

Deerfield radar

Ready when you areSee what is moving toward Deerfield.

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

Sustained wind is 10 mph. Gusts may reach 16 mph.

Humidity
86%
Wind
10 mph
Gusts
16 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 Chicago

About 24 miles away, the Chicago hub looks more deeply at Chicago, IL. It reflects that wider area rather than Deerfield’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 Lake County area, about 14 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 Deerfield, 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.