Outdoor conditions in

St. Charles

Minnesota
Now
  1. 53°Rain Showers96% rain100% humidityGusts 7 mph
  2. 53°Rain Showers100% rain100% humidityGusts 6 mph
  3. 53°Rain Showers100% rain100% humidityGusts 8 mph
  4. 53°Rain Showers100% rain100% humidityGusts 12 mph
  5. 53°Rain Showers89% rain100% humidityGusts 14 mph
  6. 52°Rain Showers84% rain100% humidityGusts 17 mph
  7. 52°Rain Showers85% rain93% humidityGusts 21 mph
  8. 50°Rain Showers80% rain93% humidityGusts 22 mph
  9. 49°Rain Showers Likely62% rain96% humidityGusts 22 mph
  10. 49°Chance Rain Showers52% rain93% humidityGusts 22 mph
  11. 49°Chance Rain Showers27% rain89% humidityGusts 22 mph
  12. 48°Slight Chance Rain Showers17% rain89% humidityGusts 25 mph
  13. 46°Mostly Cloudy7% rain89% humidityGusts 25 mph
  14. 45°Mostly Cloudy6% rain86% humidityGusts 25 mph
  15. 45°Mostly Cloudy12% rain86% humidityGusts 26 mph
  16. 45°Slight Chance Rain Showers16% rain89% humidityGusts 26 mph
  17. 45°Slight Chance Rain Showers19% rain89% humidityGusts 26 mph
  18. 43°Chance Rain Showers28% rain96% humidityGusts 26 mph
  19. 44°Chance Rain Showers39% rain93% humidityGusts 29 mph
  20. 45°Rain Showers Likely55% rain93% humidityGusts 31 mph
  21. 43°Chance Rain Showers48% rain96% humidityGusts 32 mph
  22. 44°Chance Rain Showers45% rain96% humidityGusts 33 mph
  23. 46°Slight Chance Rain Showers23% rain89% humidityGusts 33 mph
  24. 47°Mostly Cloudy6% rain83% humidityGusts 35 mph
Extra care for

A little farther out

The next five days

Today

Today looks wet for a meaningful stretch.

Rain
100%
Humidity
89–100%
Wind
25 mph
Fri

Friday has a real shower chance.

Rain
55%
Humidity
58–96%
Wind
35 mph
Sat

Saturday looks breezy.

Rain
0%
Humidity
43–92%
Wind
26 mph
Sun

Sunday looks breezy.

Rain
0%
Humidity
44–82%
Wind
29 mph
Mon

Monday looks fairly quiet.

Rain
1%
Humidity
48–96%
Wind
16 mph
  1. 53° / 48°Today looks wet for a meaningful stretch.100% rain · Humidity 89–100% · Wind 25 mph
  2. 49° / 37°Friday has a real shower chance.55% rain · Humidity 58–96% · Wind 35 mph
  3. 56° / 31°Saturday looks breezy.0% rain · Humidity 43–92% · Wind 26 mph
  4. 63° / 42°Sunday looks breezy.0% rain · Humidity 44–82% · Wind 29 mph
  5. 66° / 44°Monday looks fairly quiet.1% rain · Humidity 48–96% · Wind 16 mph

Environmental watch

Air quality + smoke

Air quality

Mississippi River Valley area · Updated Thu 11:26 AM
19GoodUS AQI

Good through Today.

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

St. Charles radar

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

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
100%
Wind
3 mph
Gusts
7 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 Rochester

About 14 miles away, the Rochester hub looks more deeply at Rochester, MN. It reflects that wider area rather than St. Charles’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 Mississippi River Valley 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. Charles, MN, 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.