Weather forecast for 10 daysTonka Bay, MN

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 66°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 15mphSSW 205°
  • Humidity: 49%
  • UV index: 3
  • Sunrise: 7:34 am CDT
  • Sunset: 6:24 pm CDT
  • ▼
On Sunday, October 18, partly cloudy skies will persist, making for a mix of sun and clouds.
Forecasted temperatures will peak at a comfortable 66.2°F and dip to a minimum of an icy 41°F.
Expect a warmer feel as the forecasted high matches September's 71.2°F, rather than October's average of 55.4°F.
Sunrise will be at 7:34 am and sunset at 6:24 pm; the daylight will last for 10h and 50min.

10-day overview

Daily temperatures

Warmest day: Thursday 73°C.
Coldest day: Monday 26.10. 61°C.

Chance of precipitation

Highest chance: Monday 26.10. 24%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 66°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 15mphSSW 205°
  • Humidity: 49%
  • UV index: 3
  • Sunrise: 7:34 am CDT
  • Sunset: 6:24 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 66°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 6mphESE 122°
  • Humidity: 64%
  • UV index: 3
  • Sunrise: 7:35 am CDT
  • Sunset: 6:23 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 70°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 11mphSSE 158°
  • Humidity: 59%
  • UV index: 3
  • Sunrise: 7:36 am CDT
  • Sunset: 6:21 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 72°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphS 179°
  • Humidity: 62%
  • UV index: 3
  • Sunrise: 7:38 am CDT
  • Sunset: 6:19 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 73°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 7mphESE 123°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 7:39 am CDT
  • Sunset: 6:18 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 72°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 15mphSSE 155°
  • Humidity: 56%
  • UV index: 2
  • Sunrise: 7:40 am CDT
  • Sunset: 6:16 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 70°F
  • 52°F
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 16mphS 186°
  • Humidity: 54%
  • UV index: 2
  • Sunrise: 7:42 am CDT
  • Sunset: 6:14 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 63°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 7mphWNW 301°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 7:43 am CDT
  • Sunset: 6:13 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 61°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphE 98°
  • Humidity: 66%
  • UV index: 3
  • Sunrise: 7:44 am CDT
  • Sunset: 6:11 pm CDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 63°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 11mphSE 133°
  • Humidity: 69%
  • UV index: 2
  • Sunrise: 7:46 am CDT
  • Sunset: 6:10 pm CDT
  • ▼
Looking ahead to the next ten days, primarily overcast and occasionally sunny weather is expected.
Rain is not anticipated in Tonka Bay in the upcoming days.
There will be a considerable variation in temperature in the upcoming period. The maximum temperature will vary between 60.8°F and 73.4°F, while the nightly low temperatures will show also a considerable swing, as the lowest temperatures will be recorded between 41°F and 59°F.
Thursday will be the warmest day, with a maximum temperature of 73.4°F; expect the coldest day on next Monday with a high of 60.8°F.
Updated: Oct 18, 2026 @ 07:40:13 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, sunny moments will alternate with patchy cloud cover.

Today, the highest temperature will be 66.2°F, while the lowest temperature will be 41°F.
The highest temperature today will be noticeably higher than the average maximum of 55.4°F in October. Today, the lowest temperature will be in line with the average low temperature.

On Sunday, in Tonka Bay, sunrise will be at 7:34 am and sunset at 6:24 pm (CDT).

Today, the daylight will last for 10h and 50min.