How is the weather in Custer, SD?

At 1:53 AM on Sat, Sep 6, 2025 it is clear and 34 degrees Fahrenheit, feeling like 29 degrees.

Custer, SD Weather Forecast and Current Conditions (57730)

34°F
Feels Like 29°F

Humidity 69% Dew Point 25°F Wind W 5 MPH Barometer 30.2 in.767.1 mm

Solar Rad 0 w/m2 Visibility 10 mi.

Report from 2.5 miles SSW of central Custer at 1:53 AM Sat, Sep 6, 2025

Current Weather

34°F
Feels Like 29°F

Humidity 69% Dew Point 25°F Wind W 5 MPH Barometer 30.2 in.767.1 mm

Solar Rad 0 w/m2 Visibility 10 mi.

Report from 2.5 miles SSW of central Custer at 1:53 AM Sat, Sep 6, 2025

Forecast at a Glance

SatSep 6

67°

42°

SunSep 7

76°

52°

MonSep 8

10%

79°

51°

TueSep 9

10%

77°

52°

WedSep 10

30%

76°

53°

ThuSep 11

20%

77°

51°

FriSep 12

50%

69°

This Date in Weather History

1988 - Unseasonably cool weather prevailed across the north central and northeastern U.S. Thirty cities reported record low temperatures for the date, including Saint Joseph MO with a reading of 38 degrees. A low of 44 degrees at Indianapolis IN was their coolest reading of record for so early in the season. The mercury dipped to 31 degrees at Hibbing MN and Philips WI.

Custer 7 Day Weather Forecast Details

Saturday Sep 6

Day: Sunny. High near 67, with temperatures falling to around 65 in the afternoon. Southeast wind 0 to 5 mph.

Night: Mostly clear, with a low around 42. Northeast wind 0 to 5 mph.

Sunday Sep 7

Day: Mostly sunny. High near 76, with temperatures falling to around 74 in the afternoon. Southwest wind 0 to 5 mph, with gusts as high as 20 mph.

Night: Mostly cloudy, with a low around 52. West wind 0 to 5 mph.

Monday Sep 8

Day: Mostly sunny. High near 79, with temperatures falling to around 73 in the afternoon. Northwest wind around 5 mph, with gusts as high as 20 mph.

Night: Mostly clear, with a low around 51. Northwest wind 0 to 5 mph.

Tuesday Sep 9

Day: Mostly sunny, with a high near 77. East wind 0 to 10 mph, with gusts as high as 20 mph.

Night: Mostly cloudy, with a low around 52.

Wednesday Sep 10

Day: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76.

Night: A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53.

Thursday Sep 11

Day: A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 77.

Night: A chance of rain showers. Mostly cloudy, with a low around 51.

Friday Sep 12

Day: A chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 69.

Sun & Moon Monthly

First Light 5:55 AM

Sunrise 6:25 AM

Sunset 7:23 PM

Last Light 7:52 PM

Moonrise 6:58 PM

Moonset 4:52 AM

Moon Phase

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