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Sioux Falls weather live forecast
Today's maximum temperature in Sioux Falls is expected to be 82°F. Select a day from the live weather forecast for Sioux Falls, South Dakota, USA for more weather parameters.
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Friday
25th Jul -
Saturday
26th Jul -
Sunday
27th Jul -
Monday
28th Jul -
Tuesday
29th Jul
5-day weather forecast updated at 04:01 on Friday 25th July 2025 GMT
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Recommended for South Dakota
The 5-day weather forecast for South Dakota (Sioux Falls) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.
Sioux Falls weather forecast by day
Below are the detailed weather forecasts for Sioux Falls for the next 5 days.
Sioux Falls weather for Friday 25th July 2025
Expect scattered clouds in Sioux Falls, South Dakota with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 mph from the south.
- °F maximum temperature
- °F minimum temperature
- scattered clouds
- hours of sunshine
- UV index (Very High)
- mm of rainfall expected
- low heat & humidity
- mph wind from S
Sioux Falls weather for Saturday 26th July 2025
Expect scattered clouds in Sioux Falls, South Dakota with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 mph from the south.
- °F maximum temperature
- °F minimum temperature
- scattered clouds
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- moderate heat & humidity
- mph wind from S
Sioux Falls weather for Sunday 27th July 2025
Expect scattered clouds in Sioux Falls, South Dakota with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the south.
- °F maximum temperature
- °F minimum temperature
- scattered clouds
- hours of sunshine
- UV index (Very High)
- mm of rainfall expected
- high heat & humidity
- mph wind from S
Sioux Falls weather for Monday 28th July 2025
Expect isolated thunderstorms in Sioux Falls, South Dakota with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 2-5 mm of rainfall expected with 16% chance of some rain and little or no wind of 4 mph from the east.
- °F maximum temperature
- °F minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- high heat & humidity
- mph wind from E
Sioux Falls weather for Tuesday 29th July 2025
Expect isolated thunderstorms in Sioux Falls, South Dakota with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 10 mph from the north-east.
- °F maximum temperature
- °F minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (High)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- mph wind from NE
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