How is the weather in Onaka, SD?

At 8:15 PM on Thu, Sep 4, 2025 it is mostly cloudy and 59 degrees Fahrenheit, feeling like 59 degrees.

Onaka, SD Weather Forecast and Current Conditions (57466)

59°F
Feels Like 59°F

Humidity 51% Dew Point 41°F Wind NW 17 MPH Gusts 25 Barometer 29.78 in.756.4 mm

Solar Rad 0 w/m2 Visibility 10 mi.

Report from 27.7 miles WSW of central Onaka at 8:15 PM Thu, Sep 4, 2025

Current Weather

59°F
Feels Like 59°F

Humidity 51% Dew Point 41°F Wind NW 17 MPH Gusts 25 Barometer 29.78 in.756.4 mm

Solar Rad 0 w/m2 Visibility 10 mi.

Report from 27.7 miles WSW of central Onaka at 8:15 PM Thu, Sep 4, 2025

Forecast at a Glance

ThuSep 4

20%

44°

FriSep 5

20%

56°

39°

SatSep 6

61°

37°

SunSep 7

66°

47°

MonSep 8

77°

55°

TueSep 9

81°

57°

WedSep 10

10%

80°

57°

This Date in Weather History

1970 - The greatest natural disaster of record for Arizona occurred. Unprecedented rains caused rivers in central Arizona to rise five to ten feet per hour, sweeping cars and buildings as far as 30 to 40 miles downstream. Flooding claimed the lives of 23 persons, mainly campers, and caused millions of dollars damage. Water crested 36 feet above normal near Sunflower AZ. Workman's Creek was deluged with 11.40 inches of rain in 24 hours to establish a state record. Moisture from Pacific Tropical Storm Norma led to the severe flooding.

Onaka 7 Day Weather Forecast Details

Thursday Sep 4

Night: A slight chance of rain showers before 10pm. Partly cloudy. Low around 44, with temperatures rising to around 47 overnight. Northwest wind 18 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 20%.

Friday Sep 5

Day: A slight chance of rain showers after 1pm. Partly sunny, with a high near 56. Northwest wind 16 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

Night: A slight chance of rain showers before 7pm. Partly cloudy, with a low around 39. West northwest wind 7 to 18 mph. Chance of precipitation is 20%.

Saturday Sep 6

Day: Sunny, with a high near 61. Northwest wind 9 to 14 mph, with gusts as high as 22 mph.

Night: Mostly clear, with a low around 37. North northeast wind 5 to 12 mph.

Sunday Sep 7

Day: Patchy frost before 7am. Sunny, with a high near 66. South southeast wind 5 to 10 mph.

Night: Mostly clear, with a low around 47. Southeast wind around 13 mph.

Monday Sep 8

Day: Mostly sunny, with a high near 77. South southeast wind around 14 mph.

Night: Partly cloudy, with a low around 55. South southeast wind 7 to 10 mph.

Tuesday Sep 9

Day: Sunny, with a high near 81.

Night: Partly cloudy, with a low around 57.

Wednesday Sep 10

Day: Mostly sunny, with a high near 80.

Night: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 57. Chance of precipitation is 20%.

Thursday Sep 11

Day: A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 81. Chance of precipitation is 20%.

Sun & Moon Monthly

First Light 6:34 AM

Sunrise 7:04 AM

Sunset 8:11 PM

Last Light 8:41 PM

Moonrise 6:56 PM

Moonset 3:02 AM

Moon Phase

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