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St. Charles, MO Current Weather and Forecast

St. Charles, MO Weather Forecast

12:51 PM CST Sun Jan 21 2018

THIS AFTERNOON - Warmer. Mostly sunny with a 20 percent chance of showers. High near 70. South wind 10 to 15 mph.

TONIGHT - Warmer. Partly cloudy early in the evening. Showers and chance of thunderstorms. Low in the mid 50s. South wind 10 to 15 mph with gusts to around 25 mph. Chance of rain near 100 percent.

MONDAY - Breezy, cooler. Partly sunny with occasional showers and slight chance of thunderstorms in the morning, then mostly cloudy with chance of showers and slight chance of thunderstorms in the afternoon. High in the upper 50s. Temperature falling into the 40s in the afternoon. South wind 10 to 15 mph in the morning increasing to southwest 15 to 25 mph in the afternoon. Chance of rain 80 percent.

MONDAY NIGHT - Windy. Much colder. Cloudy. Chance of rain in the evening, then slight chance of snow, possibly mixed with rain and after midnight. Low in the lower 30s. West wind 15 to 20 mph with gusts to around 35 mph. Chance of precipitation 40 percent.

TUESDAY - Blustery, colder. Mostly cloudy early in the morning then becoming partly sunny late in the morning then becoming mostly sunny in the afternoon. High in the lower 40s. West wind 10 to 15 mph with gusts to around 30 mph.

TUESDAY NIGHT - Mostly clear. Low in the mid 20s.

WEDNESDAY - Mostly sunny. High in the mid 40s.

WEDNESDAY NIGHT AND THURSDAY - Mostly clear. Low in the upper 20s. High in the mid 50s.

THURSDAY NIGHT - Mostly clear. Low in the mid 30s.

FRIDAY - Partly cloudy. High in the upper 50s. Temperature falling through the 50s in the afternoon.

FRIDAY NIGHT - Rain likely. Low in the lower 40s. Chance of rain 60 percent.

SATURDAY - Mostly cloudy with a 40 percent chance of rain. High around 50. Temperature falling into the 40s in the afternoon.

National Weather Service Saint Louis MO


St. Charles, MO Current Weather Conditions

LAMBERT-ST LOUIS INTERNATIONAL AIRPORT , MO, United States (KSTL) 38-45N 90-22W 171M

Jan 21, 2018 - 01:51 PM EST / 2018.01.21 1851 UTC

Wind: from the S (180 degrees) at 17 MPH (15 KT) gusting to 28 MPH (24 KT):0

Visibility: 10 mile(s):0

Sky conditions: mostly cloudy

Temperature: 68.0 F (20.0 C)

Dew Point: 54.0 F (12.2 C)

Relative Humidity: 60%

Pressure (altimeter): 29.85 in. Hg (1010 hPa)

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