Weather for St Charles, Missouri
Current Weather
Humidity: 90%
Feels Like: 71.1°F
Wind: WNW 3.1 mph
Wind Gusts: 6.2 mph
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 2 mi
UV Index: 0.1
Five Day Weather Forecast
Wed
H: 78°F
L: 68°F
Thu
H: 78°F
L: 61°F
Fri
H: 78°F
L: 68°F
Sat
H: 75°F
L: 64°F
Sun
H: 79°F
L: 63°F
Air Quality
Nitrogen Dioxide: 44.4 μg/m3
Sulphur Dioxide: 4.63 μg/m3
Ozone: 53 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 8:24 PM
Daylight: 14 hrs 46 mins
Moon Transit: 8:26 PM
Moonset: 2:00 AM
Moon Phase: First Quarter
Moon Illumination: 59.8%
Best Times for Fishing or Hunting
Major Periods
7:33 AM - 10:03 AM7:56 PM - 10:26 PM
Minor Periods
1:54 PM - 3:24 PM1:30 AM - 3:00 AM
Action Rating: 3 out of 5
Flood Warning issued June 4 at 9:42AM CDT until June 6 at 4:00PM CDT by NWS St Louis MO
Effective: Wed June 4, 2025, 9:42 AM
Expires: Thu June 5, 2025, 9:45 PM
...The National Weather Service in St Louis has issued a Flood Warning for the following rivers in Missouri... Cuivre River near Troy. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Cuivre River near Troy. * WHEN...From this afternoon to Friday afternoon. * IMPACTS...At 23.0 feet, Considerable agricultural land is flooded between Troy and Moscow Mills. * ADDITIONAL DETAILS... - At 9:30 AM CDT Wednesday the stage was 18.8 feet. - Forecast...The river will rise above flood stage late this afternoon to 23.0 feet just after midnight tonight. It will then fall below flood stage late tomorrow morning to 6.9 feet Tuesday morning. It will rise to 7.0 feet early Tuesday afternoon. It will then fall again and remain below flood stage. - Flood stage is 21.0 feet.
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Rainfall heavier than forecast could cause river levels to rise even higher than predicted. The National Weather Service will monitor this developing situation and issue follow up statements as conditions change. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx
Weather Forecast
Average Temperature: 72.5°F
Average Humidity: 90%
Wind: 15.4 mph
UV Index: 1.2
Air Quality
Nitrogen Dioxide: 11.91 μg/m3
Sulphur Dioxide: 4.36 μg/m3
Ozone: 106.04 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 8:24 PM
Daylight: 14 hrs 46 mins
Moon Transit: 8:26 PM
Moonset: 2:00 AM
Moon Phase: First Quarter
Moon Illumination: 59.8%
Best Times for Fishing or Hunting
Major Periods
7:33 AM - 10:03 AM7:56 PM - 10:26 PM
Minor Periods
1:54 PM - 3:24 PM1:30 AM - 3:00 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 68.7°F
Average Humidity: 90%
Wind: 6.9 mph
UV Index: 1.6
Air Quality
Nitrogen Dioxide: 21.25 μg/m3
Sulphur Dioxide: 3.68 μg/m3
Ozone: 80.92 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 8:24 PM
Daylight: 14 hrs 47 mins
Moon Transit: 9:06 PM
Moonset: 2:21 AM
Moon Phase: First Quarter
Moon Illumination: 70.6%
Best Times for Fishing or Hunting
Major Periods
8:12 AM - 10:42 AM8:36 PM - 11:06 PM
Minor Periods
2:52 PM - 4:22 PM1:51 AM - 3:21 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 72.4°F
Average Humidity: 89%
Wind: 8.3 mph
UV Index: 0.9
Air Quality
Nitrogen Dioxide: 34.75 μg/m3
Sulphur Dioxide: 3.8 μg/m3
Ozone: 74.08 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 8:25 PM
Daylight: 14 hrs 48 mins
Moon Transit: 9:46 PM
Moonset: 2:41 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 80.3%
Best Times for Fishing or Hunting
Major Periods
8:52 AM - 11:22 AM9:16 PM - 11:46 PM
Minor Periods
3:52 PM - 5:22 PM2:11 AM - 3:41 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 69.3°F
Average Humidity: 91%
Wind: 8.7 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 21.76 μg/m3
Sulphur Dioxide: 2.57 μg/m3
Ozone: 85.96 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 8:25 PM
Daylight: 14 hrs 49 mins
Moon Transit: 10:29 PM
Moonset: 3:04 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 88.5%
Best Times for Fishing or Hunting
Major Periods
9:33 AM - 12:03 AM12:00 AM - 12:00 AM
Minor Periods
4:52 PM - 6:22 PM2:34 AM - 4:04 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 69°F
Average Humidity: 78%
Wind: 17.7 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 88.42 μg/m3
Sulphur Dioxide: 5 μg/m3
Ozone: 44.38 μg/m3
Astronomical
Sun Transit: 1:01 PM
Sunset: 8:26 PM
Daylight: 14 hrs 49 mins
Moon Transit: 11:15 PM
Moonset: 3:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 94.7%
Best Times for Fishing or Hunting
Major Periods
10:18 AM - 12:48 AM12:00 AM - 12:00 AM
Minor Periods
5:55 PM - 7:25 PM2:59 AM - 4:29 AM
Action Rating: 2 out of 5