Outdoor conditions in

St. John

Indiana
Now
  1. 63°Rain Showers80% rain85% humidityGusts 14 mph
  2. 64°Rain Showers80% rain85% humidityGusts 14 mph
  3. 64°Rain Showers80% rain89% humidityGusts 14 mph
  4. 65°Rain Showers80% rain87% humidityGusts 14 mph
  5. 64°Rain Showers80% rain93% humidityGusts 15 mph
  6. 64°Rain Showers80% rain97% humidityGusts 15 mph
  7. 64°Showers And Thunderstorms77% rain98% humidityGusts 16 mph
  8. 65°Showers And Thunderstorms77% rain97% humidityGusts 17 mph
  9. 66°Showers And Thunderstorms77% rain96% humidityGusts 18 mph
  10. 66°Scattered Rain Showers43% rain94% humidityGusts 20 mph
  11. 64°Scattered Rain Showers43% rain93% humidityGusts 22 mph
  12. 62°Scattered Rain Showers43% rain92% humidityGusts 25 mph
  13. 61°Isolated Rain Showers21% rain90% humidityGusts 28 mph
  14. 59°Isolated Rain Showers21% rain88% humidityGusts 29 mph
  15. 57°Isolated Rain Showers21% rain90% humidityGusts 30 mph
  16. 55°Cloudy10% rain88% humidityGusts 29 mph
  17. 53°Cloudy10% rain87% humidityGusts 26 mph
  18. 51°Mostly Cloudy10% rain86% humidityGusts 24 mph
  19. 51°Mostly Cloudy2% rain85% humidityGusts 23 mph
  20. 51°Mostly Cloudy2% rain85% humidityGusts 23 mph
  21. 51°Mostly Cloudy2% rain84% humidityGusts 24 mph
  22. 51°Isolated Rain Showers21% rain81% humidityGusts 26 mph
  23. 51°Isolated Rain Showers21% rain79% humidityGusts 26 mph
  24. 51°Isolated Rain Showers21% rain77% humidityGusts 25 mph
Extra care for

A little farther out

The next five days

Today

Today looks wet for a meaningful stretch.

Rain
80%
Humidity
84–98%
Wind
22 mph
Fri

Friday looks wet for a meaningful stretch.

Rain
70%
Humidity
77–92%
Wind
38 mph
Sat

Saturday has a real shower chance.

Rain
57%
Humidity
52–80%
Wind
22 mph
Sun

Sunday looks fairly quiet.

Rain
0%
Humidity
40–77%
Wind
22 mph
Mon

Monday looks fairly quiet.

Rain
0%
Humidity
46–81%
Wind
10 mph
  1. 66° / 58°Today looks wet for a meaningful stretch.80% rain · Humidity 84–98% · Wind 22 mph
  2. 62° / 48°Friday looks wet for a meaningful stretch.70% rain · Humidity 77–92% · Wind 38 mph
  3. 55° / 43°Saturday has a real shower chance.57% rain · Humidity 52–80% · Wind 22 mph
  4. 61° / 39°Sunday looks fairly quiet.0% rain · Humidity 40–77% · Wind 22 mph
  5. 68° / 41°Monday looks fairly quiet.0% rain · Humidity 46–81% · Wind 10 mph

Environmental watch

Air quality + smoke

Air quality

Hammond-Gary area · Updated Thu 12:26 PM
34GoodUS AQI

No fresh outlook yet.

Sky check

No plume detected overhead

Satellite view · Updated Thu 7:45 AM

Air near ground34 · Good US AQI

Rain, in motion · Past four hours

St. John radar

Ready when you areSee what is moving toward St. John.

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.

Humidity
85%
Wind
10 mph
Gusts
14 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 Hammond-Gary area, about 11 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 St. John, IN, 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.