Weather forecast for tomorrowWaltham, MN

Weather forecast for tomorrow

Sunday Oct 18, 2026

  • 64°F
  • 39°F
Sunny / Wind
Sunny / Wind
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 21mphSSW 201°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:29 am CDT
  • Sunset: 6:23 pm CDT
  • ▼
Tomorrow, in Waltham, sunny and windy weather is also expected.
A temperature range of an enjoyable 64.4°F to an icy 39.2°F is anticipated.
Tomorrow, temperatures will feel warmer with a high of 64.4°F, more typical for September than for October.
Sunrise will be at 7:29 am and sunset at 6:23 pm; tomorrow's daylight will last for 10h and 53min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 63°C.
Coldest hour: 6 am 41°C.

Chance of precipitation

Highest chance: 6 am 3%.

Hourly weather forecast

  • 12 am
  • 45°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 17mphSSW 203°
  • Humidity: 68%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 45°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 16mphSSW 202°
  • Humidity: 71%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 43°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 17mphSSW 200°
  • Humidity: 74%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 41°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 16mphSSW 198°
  • Humidity: 79%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:29 am
  • 8 am
  • 43°F
  • Feels like:
    34°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 16mphSSW 197°
  • Humidity: 80%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 50°F
  • Feels like:
    43°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 19mphSSW 201°
  • Humidity: 65%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 57°F
  • Feels like:
    54°F
Sunny / Wind
Sunny / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 20mphSSW 202°
  • Humidity: 49%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 63°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 19mphSSW 200°
  • Humidity: 44%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSSW 200°
  • Humidity: 41%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 61°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphSSW 195°
  • Humidity: 44%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:23 pm
  • 8 pm
  • 54°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 10mphSSW 195°
  • Humidity: 60%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 9mphSSW 203°
  • Humidity: 69%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Tomorrow, primarily bright and sunny weather is anticipated.
The temperature will be between the lowest temperature of 41°F and the highest temperature of 62.6°F. The feels-like temperature will vary between a minimum of 33.8°F and a maximum of 62.6°F. The warmest part of the day will be from 2 pm to 5 pm.
The temperature tomorrow will feel more similar to September's average high of 71.1°F than the usual for October. Tomorrow, the lowest temperature will be comparable to October's usual minimum.
Updated: Oct 18, 2026 @ 01:40:11 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, sunny and windy weather is anticipated.

Tomorrow, the highest temperature will be 64.4°F, while the lowest temperature will be 39.2°F.
Tomorrow, the maximum temperature will be slightly warmer than the average highest temperature in October. The lowest temperature will be in line with the average low of 41°F.

On Sunday, in Waltham, sunrise will be at 7:29 am and sunset at 6:23 pm (CDT).

Tomorrow, the daylight will last for 10h and 53min.