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

Olivia Regional Airport (KOVL)

Lat: 44.78°NLon: 95.03°WElev: 1079ft.

59°F

15°C

Humidity 94%
Wind Speed NW 3 mph
Barometer 30.06 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 27 Aug 12:55 am CDT
Extended Forecast for

Lake Lillian MN

  • Overnight

    Overnight: Mostly clear, with a low around 55. Calm wind becoming north northwest around 5 mph.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. North northwest wind 5 to 10 mph.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51. North wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 81. Light east southeast wind becoming south 5 to 10 mph in the morning.

    High: 81 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65. South southeast wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 83. South wind around 15 mph.

    High: 83 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66. South southeast wind around 10 mph.

    Low: 66 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 88. Southeast wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 88 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. South wind 5 to 10 mph.

    Low: 65 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 55. Calm wind becoming north northwest around 5 mph.
Thursday
Sunny, with a high near 79. North northwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 51. North wind around 5 mph becoming calm in the evening.
Friday
Increasing clouds, with a high near 81. Light east southeast wind becoming south 5 to 10 mph in the morning.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65. South southeast wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 83. South wind around 15 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66. South southeast wind around 10 mph.
Sunday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 88. Southeast wind 5 to 10 mph becoming south southwest in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. South wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 84. West wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 59. Northwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 82. Light west wind increasing to 5 to 10 mph in the morning.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. South wind around 5 mph becoming east in the evening.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 83. East southeast wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Lillian MN
 44.94°N 94.88°W (Elev. 1109 ft)
Last Update:
11:41 pm CDT Aug 26, 2026
Forecast Valid:
1am CDT Aug 27, 2026-6pm CDT Sep 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation