7-Day Forecast 45.34°N 93.76°W (Text-Only)
NWS Forecast for: Big Lake MN
Issued by: National Weather Service Twin Cities/Chanhassen, MN
Last Update: 4:29 pm CDT Jul 15, 2025




This Afternoon: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. Heat index values as high as 96. West southwest wind around 10 mph.

Tonight: Showers and thunderstorms, mainly before 1am, then showers likely and possibly a thunderstorm after 1am. Some of the storms could be severe. Low around 62. North northeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday: Showers likely and possibly a thunderstorm before 10am, then a chance of showers between 10am and 4pm, then a chance of showers and thunderstorms after 4pm. Cloudy, with a temperature falling to around 61 by 5pm. North northeast wind 5 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.

Wednesday Night: A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 52. North wind 5 to 10 mph. Chance of precipitation is 30%.

Thursday: Sunny, with a high near 73. Northeast wind around 5 mph.

Thursday Night: Mostly clear, with a low around 54. East wind around 5 mph becoming calm.

Friday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 76. Calm wind becoming south southeast around 5 mph in the morning.

Friday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. South southeast wind around 5 mph. Chance of precipitation is 60%.

Saturday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. Southeast wind around 5 mph becoming north in the morning.

Saturday Night: Partly cloudy, with a low around 60. North northeast wind around 5 mph becoming calm in the evening.

Sunday: Mostly sunny, with a high near 80. Calm wind becoming east northeast around 5 mph in the morning.

Sunday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. East wind around 5 mph.

Monday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. Southeast wind 5 to 10 mph.

Monday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South southeast wind around 5 mph.

Tuesday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. South wind around 5 mph.



Big Lake MN
 45.34°N 93.76°W (Elev. 951 ft)

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