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

The Work Week will Begin with Unsettled Weather from the Southern Plains to the Great Lakes

Unsettled weather is forecast to continue through the first half of the work week from the Southern Plains to the Great Lakes as a frontal system moves through. Isolated to scattered severe thunderstorms and flash flooding will be possible each day. Meanwhile, scattered showers and thunderstorms are expected across the Southwest and California, with isolated flash flooding possible. Read More >

Current conditions at

MANDAN (KY19)

Lat: 46.77°NLon: 100.9°WElev: 1946ft.

55°F

13°C

Humidity 100%
Wind Speed S 6 mph
Barometer 29.79 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 22 Sep 3:15 am CDT
Extended Forecast for

Mandan ND

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly clear, with a steady temperature around 56. Calm wind.

    Low: 56 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 10am. Otherwise, sunny, with a high near 77. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 77 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53. Light and variable wind becoming northwest around 6 mph after midnight.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. North wind 6 to 9 mph.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. North wind around 6 mph becoming calm in the evening.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. Calm wind becoming south around 6 mph in the afternoon.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 54. South wind around 6 mph.

    Low: 54 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Southwest wind 6 to 8 mph becoming northwest in the afternoon.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. Southeast wind around 7 mph.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly clear, with a steady temperature around 56. Calm wind.
Monday
Patchy fog before 10am. Otherwise, sunny, with a high near 77. Light and variable wind becoming south around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 53. Light and variable wind becoming northwest around 6 mph after midnight.
Tuesday
Sunny, with a high near 76. North wind 6 to 9 mph.
Tuesday Night
Mostly clear, with a low around 50. North wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 78. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
Clear, with a low around 54. South wind around 6 mph.
Thursday
Sunny, with a high near 78. Southwest wind 6 to 8 mph becoming northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 52. Southeast wind around 7 mph.
Friday
Sunny, with a high near 80. South wind 6 to 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 53. South wind around 9 mph becoming west after midnight.
Saturday
Sunny, with a high near 76. North wind 7 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 51. East wind around 7 mph becoming southeast after midnight.
Sunday
Mostly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mandan ND
 46.83°N 100.89°W
Last Update:
1:49 am CDT Sep 22, 2025
Forecast Valid:
3am CDT Sep 22, 2025-6pm CDT Sep 28, 2025
 
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