River Sioux, IA Weather

    09:00 Friday
    Scattered clouds
    Scattered clouds
    24° Feels like 25°
    Moderate south wind South 12 - 24 km/h
    reloj Hourly Cloudy skies for the next few hours
    • Today 28 Aug. Scattered clouds 30° / 18° Moderate south wind 22 - 42 km/h
    • Tomorrow 29 Aug. Thunderstorm with partly cloudy skies 40% 3.1 mm 34° / 20° Strong south wind 28 - 54 km/h
    • Sunday 30 Aug. Scattered clouds 34° / 25° Moderate south wind 22 - 44 km/h
    • Monday 31 Aug. Scattered clouds 35° / 22° Moderate south wind 16 - 36 km/h
    • Tuesday 1 Sept. Scattered clouds 36° / 23° Moderate south wind 16 - 41 km/h
    • Wednesday 2 Sept. Thunderstorm with partly cloudy skies 40% 1.9 mm 36° / 22° Strong northeast wind 23 - 69 km/h
    • Thursday 3 Sept. Thunderstorm with partly cloudy skies 40% 1.8 mm 35° / 20° Moderate southeast wind 11 - 40 km/h

    Weather Forecast for River Sioux, IA Today

    , 28 August

    Tomorrow

    , 29 August
    10:00 Scattered clouds 24° Scattered clouds
    Feels Like 25°
    Moderate south wind South 12 - 24 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 67%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 51%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 14108 ft
    11:00 Partly cloudy 25° Partly cloudy
    Feels Like 26°
    Moderate south wind South 14 - 29 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 57%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Snowline Snowline 14436 ft
    12:00 Scattered clouds 26° Scattered clouds
    Feels Like 27°
    Moderate south wind South 17 - 34 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 10% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 48%
    • Feels Like Feels Like 27 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 14436 ft
    13:00 Scattered clouds 28° Scattered clouds
    Feels Like 28°
    Moderate south wind South 17 - 35 km/h
    		UV Index 7 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 48%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 50%
    • Feels Like Feels Like 28 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 14436 ft
    14:00 Scattered clouds 29° Scattered clouds
    Feels Like 29°
    Moderate south wind South 18 - 37 km/h
    		UV Index 7 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 38%
    • Feels Like Feels Like 29 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Snowline Snowline 14764 ft
    15:00 Scattered clouds 30° Scattered clouds
    Feels Like 30°
    Moderate south wind South 20 - 39 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 36%
    • Feels Like Feels Like 30 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Snowline Snowline 15092 ft
    16:00 Scattered clouds 30° Scattered clouds
    Feels Like 30°
    Moderate south wind South 21 - 41 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 30%
    • Feels Like Feels Like 30 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Snowline Snowline 15748 ft
    Scattered clouds 17:00 Scattered clouds 30° Scattered clouds
    Feels Like 30°
    Moderate south wind South 22 - 41 km/h
    		UV Index 2 Low SPF: no
    17:00 Scattered clouds 30° Scattered clouds
    Feels Like 30°
    Moderate south wind South 22 - 41 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 30%
    • Feels Like Feels Like 30 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Snowline Snowline 15748 ft
    18:00 Clear 29° Sunny
    Feels Like 30°
    Moderate south wind South 22 - 41 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 48%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 4%
    • Feels Like Feels Like 30 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Snowline Snowline 15748 ft
    19:00 Scattered clouds 28° Scattered clouds
    Feels Like 29°
    Moderate south wind South 19 - 40 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 53%
    • Dew Point Dew Point 18 °C
    • Clouds Clouds 12%
    • Feels Like Feels Like 29 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 40 km/h
    • Snowline Snowline 15420 ft
    Scattered clouds 20:00 Scattered clouds 26° Scattered clouds
    Feels Like 27°
    Moderate south wind South 19 - 34 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 26° Scattered clouds
    Feels Like 27°
    Moderate south wind South 19 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 37%
    • Feels Like Feels Like 27 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 15420 ft
    21:00 Scattered clouds 25° Scattered clouds
    Feels Like 26°
    Moderate south wind South 19 - 33 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 50%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Snowline Snowline 15420 ft
    22:00 Scattered clouds 25° Scattered clouds
    Feels Like 26°
    Moderate south wind South 20 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 50%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 15092 ft
    Scattered clouds 23:00 Scattered clouds 25° Scattered clouds
    Feels Like 26°
    Moderate south wind South 21 - 37 km/h
    		UV Index 0 Low SPF: no
    23:00 Partly cloudy 25° Partly cloudy
    Feels Like 26°
    Moderate south wind South 21 - 37 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 50%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Snowline Snowline 15092 ft
    24:00 Partly cloudy 25° Partly cloudy
    Feels Like 26°
    Moderate south wind South 21 - 38 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 58%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Snowline Snowline 15092 ft

    Air quality in River Sioux today

    Detail
    45
    Moderate O₃ (114 µg/m³)

    Sunrise and Sunset

    Sunrise 06:46 Sunset 20:03
    First light 06:17 Midday 13:25 Last light 20:32
    Day length 13h 18m

    Remaining daylight 10h 11m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    28 Full Moon
    29 Full Moon
    30 Last Quarter
    31 Last Quarter
    1 Last Quarter
    2 Last Quarter
    3 Last Quarter
    4 Last Quarter
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 New Moon
    10 New Moon

    What is the weather like in River Sioux, IA in August?

    • Avg. Temp.
      Avg. Temp.: 23 °C Max.: 29 °C Min: 18 °C
    • Rainy Days
      Rainy Days: 9 days
    • Accumulated Rainfall
      Accumulated Rainfall: 94 mm
    • Average Wind Speed
      Average Wind Speed: 12 km/h

    Weather graphs

    Videos

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