Saint Charles, MO Weather

    07:00 Monday
    Sunny
    Clear
    0° Feels like -4°
    Moderate southwest wind Southwest 11 - 21 km/h
    • Today 12 Jan. Scattered clouds 11° / -2° Moderate southwest wind 13 - 30 km/h
    • Tomorrow 13 Jan. Partly cloudy 16° / 4° Moderate southwest wind 18 - 38 km/h
    • Wednesday 14 Jan. Partly cloudy 9° / -6° Strong northwest wind 28 - 58 km/h
    • Thursday 15 Jan. Snow with partly cloudy skies 40% 0.2 mm 0° / -7° Moderate northwest wind 14 - 30 km/h
    • Friday 16 Jan. Light rain with partly cloudy skies 50% 0.3 mm 5° / -2° Strong west wind 25 - 55 km/h
    • Saturday 17 Jan. Partly cloudy 0° / -10° Moderate west wind 23 - 49 km/h
    • Sunday 18 Jan. Scattered clouds 4° / -11° Strong southwest wind 16 - 53 km/h

    Weather Forecast for Saint Charles, MO Today

    , 12 January

    Tomorrow

    , 13 January
    08:00 Clear 0° Sunny
    Feels Like -4°
    Moderate southwest wind Southwest 11 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1028 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 7546 ft
    09:00 Clear 2° Sunny
    Feels Like -1°
    Moderate southwest wind Southwest 11 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -1 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1028 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 7546 ft
    10:00 Clear 4° Sunny
    Feels Like 2°
    Moderate southwest wind Southwest 11 - 24 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1028 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 7874 ft
    11:00 Clear 6° Sunny
    Feels Like 4°
    Moderate southwest wind Southwest 12 - 27 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 4 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1026 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 8202 ft
    12:00 Clear 8° Sunny
    Feels Like 6°
    Moderate southwest wind Southwest 13 - 29 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 42%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 6 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1025 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Snowline Snowline 8530 ft
    13:00 Clear 10° Sunny
    Feels Like 8°
    Moderate southwest wind Southwest 12 - 30 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 41%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Snowline Snowline 8530 ft
    Sunny 14:00 Clear 11° Sunny
    Feels Like 11°
    Moderate southwest wind Southwest 11 - 28 km/h
    		UV Index 1 Low SPF: no
    14:00 Clear 11° Sunny
    Feels Like 11°
    Moderate southwest wind Southwest 11 - 28 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 41%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 8530 ft
    15:00 Clear 11° Sunny
    Feels Like 11°
    Moderate southwest wind Southwest 10 - 24 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 41%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 8530 ft
    16:00 Scattered clouds 10° Scattered clouds
    Feels Like 10°
    Moderate southwest wind Southwest 8 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 48%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 20%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 8202 ft
    Scattered clouds 17:00 Scattered clouds 7° Scattered clouds
    Feels Like 6°
    Gentle southwest wind Southwest 8 - 15 km/h
    		UV Index 0 Low SPF: no
    17:00 Partly cloudy 7° Partly cloudy
    Feels Like 6°
    Gentle southwest wind Southwest 8 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 50%
    • Feels Like Feels Like 6 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 7874 ft
    18:00 Partly cloudy 7° Partly cloudy
    Feels Like 5°
    Gentle southwest wind Southwest 8 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 63%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 64%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 8202 ft
    19:00 Overcast 6° Overcast
    Feels Like 5°
    Gentle southwest wind Southwest 9 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 64%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 8202 ft
    Clear 20:00 Clear skies 6° Clear
    Feels Like 5°
    Gentle southwest wind Southwest 10 - 18 km/h
    		UV Index 0 Low SPF: no
    20:00 Overcast 6° Overcast
    Feels Like 5°
    Gentle southwest wind Southwest 10 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 65%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 8202 ft
    21:00 Clear skies 5° Clear
    Feels Like 3°
    Gentle southwest wind Southwest 11 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 70%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 3 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 8202 ft
    22:00 Clear skies 5° Clear
    Feels Like 3°
    Moderate southwest wind Southwest 11 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 3 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 8202 ft
    Clear 23:00 Clear skies 5° Clear
    Feels Like 2°
    Moderate southwest wind Southwest 12 - 21 km/h
    		UV Index 0 Low SPF: no
    23:00 Clear skies 5° Clear
    Feels Like 2°
    Moderate southwest wind Southwest 12 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 8202 ft
    24:00 Clear skies 5° Clear
    Feels Like 2°
    Moderate southwest wind Southwest 13 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 9%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 8202 ft

    Sunrise and Sunset

    Sunrise 07:19 Sunset 17:01
    First light 06:50 Midday 12:10 Last light 17:30
    Day length 9h 42m

    Remaining daylight 9h 23m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    12 Last Quarter
    13 Last Quarter
    14 Last Quarter
    15 Last Quarter
    16 Last Quarter
    17 New Moon
    18 New Moon
    19 New Moon
    20 First Quarter
    21 First Quarter
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter

    Air quality in Saint Charles today

    Detail
    23
    Fair O₃ (57 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

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