Outdoor conditions in

Latham

Illinois
Air qualityAir quality is moderate at the official reporting area.Air near ground level
Now
  1. 72°Showers And Thunderstorms79% rain93% humidityGusts 15 mph
  2. 74°Showers And Thunderstorms77% rain87% humidityGusts 17 mph
  3. 75°Showers And Thunderstorms84% rain87% humidityGusts 18 mph
  4. 75°Showers And Thunderstorms78% rain87% humidityGusts 20 mph
  5. 76°Showers And Thunderstorms Likely72% rain85% humidityGusts 21 mph
  6. 74°Showers And Thunderstorms Likely64% rain87% humidityGusts 21 mph
  7. 71°Showers And Thunderstorms Likely57% rain97% humidityGusts 21 mph
  8. 68°Showers And Thunderstorms Likely58% rain100% humidityGusts 22 mph
  9. 67°Showers And Thunderstorms Likely59% rain100% humidityGusts 22 mph
  10. 65°Chance Rain Showers49% rain100% humidityGusts 23 mph
  11. 62°Chance Rain Showers39% rain100% humidityGusts 26 mph
  12. 59°Chance Rain Showers29% rain96% humidityGusts 26 mph
  13. 56°Cloudy12% rain96% humidityGusts 26 mph
  14. 54°Cloudy8% rain96% humidityGusts 29 mph
  15. 52°Cloudy4% rain96% humidityGusts 29 mph
  16. 51°Cloudy3% rain96% humidityGusts 28 mph
  17. 49°Mostly Cloudy1% rain96% humidityGusts 29 mph
  18. 48°Mostly Cloudy1% rain93% humidityGusts 30 mph
  19. 47°Partly Sunny0% rain89% humidityGusts 30 mph
  20. 46°Partly Sunny0% rain93% humidityGusts 31 mph
  21. 50°Mostly Sunny0% rain86% humidityGusts 31 mph
  22. 51°Partly Sunny0% rain83% humidityGusts 32 mph
  23. 53°Partly Sunny0% rain74% humidityGusts 32 mph
  24. 53°Partly Sunny6% rain74% humidityGusts 32 mph
Extra care for

A little farther out

The next five days

Today

Today carries a thunderstorm chance.

Rain
87%
Humidity
85–100%
Wind
26 mph
Fri

Friday looks breezy.

Rain
38%
Humidity
69–96%
Wind
32 mph
Sat

Saturday looks fairly quiet.

Rain
3%
Humidity
40–96%
Wind
20 mph
Sun

Sunday looks fairly quiet.

Rain
0%
Humidity
29–89%
Wind
14 mph
Mon

Monday looks fairly quiet.

Rain
0%
Humidity
33–92%
Wind
8 mph
  1. 76° / 62°Today carries a thunderstorm chance.87% rain · Humidity 85–100% · Wind 26 mph
  2. 59° / 45°Friday looks breezy.38% rain · Humidity 69–96% · Wind 32 mph
  3. 58° / 36°Saturday looks fairly quiet.3% rain · Humidity 40–96% · Wind 20 mph
  4. 68° / 35°Sunday looks fairly quiet.0% rain · Humidity 29–89% · Wind 14 mph
  5. 73° / 38°Monday looks fairly quiet.0% rain · Humidity 33–92% · Wind 8 mph

Environmental watch

Air quality + smoke

Air quality

Decatur area · Updated Thu 12:26 PM
52ModerateUS AQI

No fresh outlook yet.

52 is in the Moderate range (51–100). Most people can be active outside; if you’re unusually sensitive to fine particles, consider a shorter or easier outing.

Sky check

No plume detected overhead

Satellite view · Updated Thu 7:45 AM

Air near ground52 · Moderate US AQI

Rain, in motion · Past four hours

Latham radar

Ready when you areSee what is moving toward Latham.

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?

Conditions could spread a fire quickly.

Wind, gusts, or the combination of dry air and wind raises the concern.

Next 12 hoursChoose a time to see what is driving the concern.
Selected timeNowUse caution

Sustained wind is 10 mph. Thunder is possible.

Humidity
93%
Wind
10 mph
Gusts
15 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 13 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 Latham, 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.