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.

Fair

82°F

28°C

Humidity 74%
Wind Speed SW 3 mph
Barometer 29.93 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 28 Jul 12:15 pm CDT
Extended Forecast for

Lake Lillian MN

  • This Afternoon

    This Afternoon: Patchy smoke. Mostly sunny, with a high near 89. Southwest wind around 5 mph.

    High: 89 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke. Partly cloudy, with a low around 70. East southeast wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Patchy Smoke

  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm. Patchy smoke before 1pm. Mostly sunny, with a high near 91. Heat index values as high as 97. South wind 5 to 10 mph.

    High: 91 °F

    Patchy Smoke
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 70. South southeast wind around 5 mph.

    Low: 70 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. South wind 5 to 15 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 88 °F

    Partly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 65. Southeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Low: 65 °F

    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. East northeast 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.

    High: 80 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62. North wind 5 to 10 mph.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 83. North wind around 5 mph.

    High: 83 °F

    Sunny

Detailed Forecast

This Afternoon
Patchy smoke. Mostly sunny, with a high near 89. Southwest wind around 5 mph.
Tonight
Patchy smoke. Partly cloudy, with a low around 70. East southeast wind around 5 mph becoming calm in the evening.
Wednesday
A 20 percent chance of showers after 1pm. Patchy smoke before 1pm. Mostly sunny, with a high near 91. Heat index values as high as 97. South wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 70. South southeast wind around 5 mph.
Thursday
A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. South wind 5 to 15 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm. Low around 65. Southeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Friday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. East northeast 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.
Friday Night
Partly cloudy, with a low around 62. North wind 5 to 10 mph.
Saturday
Sunny, with a high near 83. North wind around 5 mph.
Saturday Night
Mostly clear, with a low around 62. North northeast wind around 5 mph becoming east southeast after midnight.
Sunday
Sunny, with a high near 84. South southeast wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 65. South southeast wind 10 to 15 mph.
Monday
Sunny, with a high near 87. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 25 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:
12:12 pm CDT Jul 28, 2026
Forecast Valid:
12pm CDT Jul 28, 2026-6pm CDT Aug 3, 2026
 
Forecast Discussion
 
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Additional Resources

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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