Outdoor conditions in

South Jacksonville

Illinois
Now
  1. 72°Chance Showers And Thunderstorms48% rain93% humidityGusts 20 mph
  2. 73°Slight Chance Showers And Thunderstorms19% rain90% humidityGusts 21 mph
  3. 75°Chance Showers And Thunderstorms34% rain87% humidityGusts 21 mph
  4. 74°Slight Chance Showers And Thunderstorms24% rain87% humidityGusts 22 mph
  5. 71°Chance Showers And Thunderstorms47% rain97% humidityGusts 22 mph
  6. 69°Showers And Thunderstorms Likely56% rain97% humidityGusts 25 mph
  7. 64°Showers And Thunderstorms Likely56% rain97% humidityGusts 28 mph
  8. 60°Chance Rain Showers42% rain96% humidityGusts 31 mph
  9. 56°Slight Chance Rain Showers22% rain96% humidityGusts 30 mph
  10. 53°Cloudy8% rain96% humidityGusts 30 mph
  11. 52°Cloudy3% rain93% humidityGusts 29 mph
  12. 50°Mostly Cloudy2% rain96% humidityGusts 30 mph
  13. 50°Mostly Cloudy1% rain93% humidityGusts 31 mph
  14. 49°Mostly Cloudy1% rain89% humidityGusts 32 mph
  15. 47°Mostly Cloudy0% rain89% humidityGusts 32 mph
  16. 46°Mostly Sunny0% rain86% humidityGusts 32 mph
  17. 45°Mostly Sunny0% rain82% humidityGusts 32 mph
  18. 44°Mostly Sunny0% rain93% humidityGusts 33 mph
  19. 48°Partly Sunny0% rain83% humidityGusts 35 mph
  20. 51°Mostly Cloudy1% rain74% humidityGusts 36 mph
  21. 53°Mostly Cloudy2% rain69% humidityGusts 33 mph
  22. 55°Mostly Cloudy6% rain64% humidityGusts 32 mph
  23. 54°Mostly Cloudy11% rain69% humidityGusts 31 mph
  24. 55°Slight Chance Rain Showers19% rain66% humidityGusts 31 mph
Extra care for

A little farther out

The next five days

Today

Today has a real shower chance.

Rain
56%
Humidity
87–97%
Wind
31 mph
Fri

Friday looks breezy.

Rain
31%
Humidity
64–96%
Wind
36 mph
Sat

Saturday looks fairly quiet.

Rain
0%
Humidity
39–89%
Wind
21 mph
Sun

Sunday looks fairly quiet.

Rain
0%
Humidity
32–82%
Wind
14 mph
Mon

Monday looks fairly quiet.

Rain
0%
Humidity
34–92%
Wind
9 mph
  1. 75° / 56°Today has a real shower chance.56% rain · Humidity 87–97% · Wind 31 mph
  2. 55° / 44°Friday looks breezy.31% rain · Humidity 64–96% · Wind 36 mph
  3. 58° / 35°Saturday looks fairly quiet.0% rain · Humidity 39–89% · Wind 21 mph
  4. 67° / 35°Sunday looks fairly quiet.0% rain · Humidity 32–82% · Wind 14 mph
  5. 71° / 38°Monday looks fairly quiet.0% rain · Humidity 34–92% · Wind 9 mph

Environmental watch

Air quality + smoke

Air quality

Springfield area · Updated Thu 3:26 PM
38GoodUS AQI

No fresh outlook yet.

Sky check

No plume detected overhead

Satellite view · Updated Thu 1:45 PM

Air near ground38 · Good US AQI

Rain, in motion · Past four hours

South Jacksonville radar

Ready when you areSee what is moving toward South Jacksonville.

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. Gusts may reach 20 mph. Thunder is possible.

Humidity
93%
Wind
10 mph
Gusts
20 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 Springfield area, about 29 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 South Jacksonville, 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.