National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

60°F

16°C

Humidity 90%
Wind Speed SE 7 mph
Barometer 30.22 in (1022.5 mb)
Dewpoint 57°F (14°C)
Visibility NA
Last update 18 Sep 2:56 am CDT
Extended Forecast for

Forman ND

  • Overnight

    Overnight: A 30 percent chance of showers, mainly after 4am. Cloudy, with a steady temperature around 59. East southeast wind around 11 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Chance
    Showers

  • Friday

    Friday: Showers, mainly before 1pm. High near 61. Breezy, with an east wind 13 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 61 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: Cloudy, with a low around 49. East wind 8 to 14 mph, with gusts as high as 25 mph.

    Low: 49 °F

    Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 67. Northeast wind 9 to 11 mph.

    High: 67 °F

    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 49. Northeast wind 7 to 9 mph.

    Low: 49 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 68. East wind 10 to 14 mph.

    High: 68 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Cloudy, with a low around 47. East wind 7 to 9 mph.

    Low: 47 °F

    Cloudy then
    Slight Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 66. East wind 7 to 10 mph.

    High: 66 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. Southeast wind 5 to 7 mph.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly after 4am. Cloudy, with a steady temperature around 59. East southeast wind around 11 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers, mainly before 1pm. High near 61. Breezy, with an east wind 13 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Cloudy, with a low around 49. East wind 8 to 14 mph, with gusts as high as 25 mph.
Saturday
Cloudy, with a high near 67. Northeast wind 9 to 11 mph.
Saturday Night
Mostly cloudy, with a low around 49. Northeast wind 7 to 9 mph.
Sunday
Mostly cloudy, with a high near 68. East wind 10 to 14 mph.
Sunday Night
A 20 percent chance of showers after 1am. Cloudy, with a low around 47. East wind 7 to 9 mph.
Monday
Partly sunny, with a high near 66. East wind 7 to 10 mph.
Monday Night
Partly cloudy, with a low around 43. Southeast wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 68. Southeast wind 6 to 14 mph.
Tuesday Night
Partly cloudy, with a low around 45. Southeast wind around 10 mph.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 69. South southeast wind 9 to 15 mph.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 49. South southeast wind 6 to 10 mph.
Thursday
Partly sunny, with a high near 73. South wind 5 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Forman ND
 46.09°N 97.63°W
Last Update:
3:27 am CDT Sep 18, 2026
Forecast Valid:
3am CDT Sep 18, 2026-6pm CDT Sep 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation