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

Mankato, Mankato Regional Airport (KMKT)

Lat: 44.22°NLon: 93.92°WElev: 1020ft.

Fair

50°F

10°C

Humidity 86%
Wind Speed SE 7 mph
Barometer 30.36 in (1028.6 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 22 Sep 11:56 pm CDT
Extended Forecast for

Lake Crystal MN

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 51. East southeast wind around 5 mph.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 66. Southeast wind 5 to 10 mph.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 53. South southeast wind 5 to 10 mph.

    Low: 53 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 62. South southeast wind around 10 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54. South southeast wind around 5 mph.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 66. Southeast wind 5 to 10 mph.

    High: 66 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 56. Southeast wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Cloudy, with a high near 65. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 65 °F

    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 57. South southeast wind 10 to 15 mph.

    Low: 57 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 51. East southeast wind around 5 mph.
Wednesday
Sunny, with a high near 66. Southeast wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 53. South southeast wind 5 to 10 mph.
Thursday
A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 62. South southeast wind around 10 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Mostly cloudy, with a low around 54. South southeast wind around 5 mph.
Friday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 66. Southeast wind 5 to 10 mph.
Friday Night
A slight chance of showers, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 56. Southeast wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Cloudy, with a high near 65. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Saturday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 57. South southeast wind 10 to 15 mph.
Sunday
Partly sunny, with a high near 71. South southeast wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 58. Southeast wind around 5 mph.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 71. South southeast wind 5 to 10 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. South southeast wind around 10 mph.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 66. South southeast wind 10 to 15 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Crystal MN
 44.1°N 94.19°W (Elev. 971 ft)
Last Update:
12:07 am CDT Sep 23, 2026
Forecast Valid:
12am CDT Sep 23, 2026-6pm CDT Sep 29, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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