Weather forecast for 10 daysBig Lake, MN

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 66°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 13mphSSW 207°
  • Humidity: 50%
  • UV index: 3
  • Sunrise: 7:35 am CDT
  • Sunset: 6:24 pm CDT
  • ▼
Tomorrow, in Big Lake, clouds and sunshine will alternate throughout the day.
Daytime will experience a high of an enjoyable 66.2°F, significantly differing from the expected night low of an icy 39.2°F.
Temperatures are higher than average, more in line with September's norm of 70.3°F than with October's 54.3°F.
Sunrise will be at 7:35 am and sunset at 6:24 pm; tomorrow's daylight will last for 10h and 49min.

10-day overview

Daily temperatures

Warmest period: Friday - Saturday 73°C.
Coldest day: Sunday 25.10. 59°C.

Chance of precipitation

Highest chance: Monday 20%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 45°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphSSW 200°
  • Humidity: 58%
  • UV index: 0
  • Sunrise: 7:34 am CDT
  • Sunset: 6:26 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 66°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 13mphSSW 207°
  • Humidity: 50%
  • UV index: 3
  • Sunrise: 7:35 am CDT
  • Sunset: 6:24 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 66°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 6mphE 89°
  • Humidity: 63%
  • UV index: 3
  • Sunrise: 7:36 am CDT
  • Sunset: 6:22 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 68°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 11mphSSE 154°
  • Humidity: 63%
  • UV index: 3
  • Sunrise: 7:38 am CDT
  • Sunset: 6:21 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 70°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 5mphS 177°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 7:39 am CDT
  • Sunset: 6:19 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 70°F
  • 52°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 7mphESE 113°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 7:40 am CDT
  • Sunset: 6:17 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 73°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 14mphSSE 151°
  • Humidity: 61%
  • UV index: 2
  • Sunrise: 7:42 am CDT
  • Sunset: 6:16 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 73°F
  • 50°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0.04"
  • Wind: 16mphS 179°
  • Humidity: 53%
  • UV index: 2
  • Sunrise: 7:43 am CDT
  • Sunset: 6:14 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 59°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 9mphNW 307°
  • Humidity: 63%
  • UV index: 3
  • Sunrise: 7:44 am CDT
  • Sunset: 6:13 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 61°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 8mphESE 123°
  • Humidity: 67%
  • UV index: 3
  • Sunrise: 7:46 am CDT
  • Sunset: 6:11 pm CDT
  • ▼
Over the next ten days, conditions will reflect that a combination of dull and clear weather is forecasted.
With a 12% probability, rainfall is predicted only for next Saturday. The precipitation will be minimal at 0.04".
Significant changes in temperature are expected in the upcoming period. Highs will range from 59°F to 73.4°F, while the lowest night temperatures will vary also significantly, as nighttime lows are forecast to fall between 39.2°F and 59°F.
Friday and next Saturday, with the highest temperature of 73.4°F, will be the warmest days; the coldest day will be next Sunday, with a maximum of 59°F.
Updated: Oct 18, 2026 @ 04:33:43 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, sunlight and clouds will take turns dominating the sky.

Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 39.2°F.
The highest temperature tomorrow will be significantly higher than the average maximum of 54.3°F in October. The lowest temperature will be in line with the average low of 40.1°F.

On Sunday, in Big Lake, sunrise will be at 7:35 am and sunset at 6:24 pm (CDT).

In Big Lake, the length of the day tomorrow will be 10h and 49min.