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

Langdon (KD55)

Lat: 48.75°NLon: 98.39°WElev: 1608ft.

A Few Clouds

55°F

13°C

Humidity 100%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 2 Sep 1:35 am CDT
Extended Forecast for

Rocklake ND

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 56. Calm wind.

    Low: 56 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 79. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 79 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 57. East southeast wind 7 to 11 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Showers and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 79. East southeast wind 11 to 16 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 79 °F

    Slight Chance
    T-storms then
    Showers

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 56. East wind 5 to 9 mph becoming light after midnight.

    Low: 56 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 85. Light east northeast wind becoming east southeast 8 to 13 mph in the morning.

    High: 85 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers, then a chance of showers and thunderstorms after 10pm. Partly cloudy, with a low around 63. East southeast wind 10 to 14 mph. Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 85. East southeast wind around 11 mph.

    High: 85 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 58. North wind around 11 mph.

    Low: 58 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 56. Calm wind.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 79. Calm wind becoming southeast around 6 mph in the afternoon.
Wednesday Night
Increasing clouds, with a low around 57. East southeast wind 7 to 11 mph.
Thursday
Showers and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 79. East southeast wind 11 to 16 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 56. East wind 5 to 9 mph becoming light after midnight.
Friday
Mostly sunny, with a high near 85. Light east northeast wind becoming east southeast 8 to 13 mph in the morning.
Friday Night
A slight chance of showers, then a chance of showers and thunderstorms after 10pm. Partly cloudy, with a low around 63. East southeast wind 10 to 14 mph. Chance of precipitation is 40%.
Saturday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 85. East southeast wind around 11 mph.
Saturday Night
A 30 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 58. North wind around 11 mph.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 74. North northeast wind 13 to 15 mph.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 51. North northeast wind 10 to 14 mph.
Labor Day
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 69. East wind 13 to 16 mph.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 53. East wind 11 to 15 mph.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 71. East northeast wind 13 to 16 mph, with gusts as high as 28 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rocklake ND
 48.8°N 99.25°W
Last Update:
1:31 am CDT Sep 2, 2026
Forecast Valid:
1am CDT Sep 2, 2026-6pm CDT Sep 8, 2026
 
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Additional Resources

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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