Saint Charles 7 Day Weather Forecast

Washington's Birthday

Showers

Showers

High:
70°F
(21°C)
Overnight low:
63°F
(17°C)

Tuesday

Showers

Showers

High:
74°F
(23°C)

Wednesday

High:
39°F
(4°C)
Overnight low:
31°F
(-1°C)

Thursday

Mostly cloudy

Mostly cloudy

High:
49°F
(9°C)
Overnight low:
39°F
(4°C)

Friday

High:
54°F
(12°C)
Overnight low:
41°F
(5°C)

Saturday

Showers likely

Showers likely

High:
59°F
(15°C)
Overnight low:
43°F
(6°C)

Sunday

High:
56°F
(13°C)