Sioux Falls, SD Air Quality & Pollen

Rain showers early, then becoming windy with some clearing for the afternoon. High 77F. Winds SSE at 20 to 30 mph. Chance of rain 60%. Winds could occasionally gust over 40 mph.

Tonight

Fri 10/23

Low 57°f

13% Precip. / 0 in

Mostly cloudy skies this evening will become partly cloudy after midnight. Low 57F. Winds S at 15 to 25 mph. Higher wind gusts possible.

Tomorrow

Sat 10/24

High 62°f43°f

50% Precip. / 0.09 in

Partly cloudy in the morning. Increasing clouds with periods of showers later in the day. Morning high of 62F with temps falling to near 50. SW winds shifting to NW at 10 to 20 mph. Chance of rain 50%.

Hourly Forecast

Now

60°

7AM

52%

60°

7:51AM

Sunrise

8AM

54%

60°

9AM

61°

10AM

63°

11AM

66°

12PM

69°

1PM

71°

2PM

73°

3PM

75°

4PM

76°

5PM

76°

6PM

75°

6:30PM

Sunset

7PM

72°

8PM

70°

9PM

69°

10PM

69°

11PM

68°

12AM

67°

1AM

66°

2AM

65°

3AM

65°

4AM

62°

5AM

62°

6AM

61°

Precipitation

54%

Rain likely around 7:15 AM

Additional Conditions

Pressure 30.01 in
Visibility 10 miles
Clouds Cloudy
Dew Point53°F
Humidity 76%
Rainfall 0.02 in
Snow Depth 0 in

KFSD Station History

Almanac for October 23, 2026

Forecast Average Record
Temperature
High 77°F 57°F 85°F 2022
Low 58°F 35°F 13°F 1895
Rain/Snow Depth
Precipitation 0 in 4 in -
Snow 0 in 0 in -

Almanac for October 24, 2026

Forecast Average Record
Temperature
High 67°F 57°F 81°F
Low 45°F 34°F 15°F

Astronomy

Sun Rise Set
Actual Time 7:51 AM 6:30 PM
Civil Twilight 7:21 AM 6:59 PM
Nautical Twilight 6:48 AM 7:33PM
Astronomical Twilight 6:15 AM 8:06 PM

Length of Visible Light 11h 38m
Length of Day 10h 39m
Tomorrow will be 2 minutes 47 seconds shorter

Moon 5:06 PM 4:54 AM
Waxing Gibbous93% of the Moon is Illuminated

Oct 25

Full Moon

Nov 1

Waning Half Last Qtr

Nov 9

New Moon

Nov 17

Waxing Half First Qtr

Nearby Weather Stations

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