Sioux City, IA Weather

    22:00 Sunday
    Overcast
    Overcast
    2° Feels like -1°
    New Moon New Moon Illuminated: 3%
    • Today 21 Dec. Scattered clouds 7° / -5° Moderate south wind 23 - 44 km/h
    • Tomorrow 22 Dec. Scattered clouds 10° / 0° Moderate south wind 19 - 36 km/h
    • Tuesday 23 Dec. Scattered clouds 8° / -2° Moderate northwest wind 17 - 30 km/h
    • Wednesday 24 Dec. Fog More information 7° / -1° Moderate southeast wind 13 - 26 km/h
    • Thursday 25 Dec. Fog 6° / 2° Moderate south wind 18 - 38 km/h
    • Friday 26 Dec. Scattered clouds 11° / 2° Moderate northwest wind 21 - 41 km/h
    • Saturday 27 Dec. Partly cloudy 5° / -4° Strong northwest wind 33 - 68 km/h

    Weather Forecast for Sioux City, IA Today

    , 21 December

    Tomorrow

    , 22 December
    17:00 Partly cloudy 3° Partly cloudy
    Feels Like 0°
    Moderate south wind South 15 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 40%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 69%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 8530 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Visibility Visibility 55 km
    18:00 Scattered clouds 2° Scattered clouds
    Feels Like -2°
    Moderate southeast wind Southeast 18 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 42%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 12%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -2 °C
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 8530 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Visibility Visibility 50 km
    19:00 Overcast 2° Overcast
    Feels Like -2°
    Moderate south wind South 18 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 43%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 98%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -2 °C
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 8858 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Visibility Visibility 50 km
    20:00 Partly cloudy 2° Partly cloudy
    Feels Like -2°
    Moderate south wind South 19 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 41%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 87%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -2 °C
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1021 hPa
    • Snowline Snowline 9186 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Visibility Visibility 50 km
    21:00 Overcast 2° Overcast
    Feels Like -2°
    Moderate south wind South 17 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 40%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -2 °C
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1021 hPa
    • Snowline Snowline 9514 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Visibility Visibility 55 km
    22:00 Overcast 2° Overcast
    Feels Like -1°
    Moderate south wind South 13 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 40%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -1 °C
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1021 hPa
    • Snowline Snowline 9843 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Visibility Visibility 55 km
    23:00 Overcast 2° Overcast
    Feels Like -1°
    Moderate southeast wind Southeast 14 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 41%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -1 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 10171 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Visibility Visibility 50 km
    24:00 Overcast 2° Overcast
    Feels Like -1°
    Moderate south wind South 18 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 42%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -1 °C
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 10827 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Visibility Visibility 50 km

    Sunrise and Sunset

    Sunrise 07:52 Sunset 16:55
    First light 07:20 Midday 12:23 Last light 17:27
    Day length 9h 4m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    21 New Moon
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 First Quarter
    1 First Quarter
    2 Full Moon
    3 Full Moon

    Air quality in Sioux City today

    Detail
    21
    Fair O₃ (50 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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