Weather forecast for tomorrowSims, ND

Weather forecast for tomorrow

Sunday Oct 18, 2026

  • 66°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 13mphNNW 344°
  • Humidity: 38%
  • UV index: 3
  • Sunrise: 8:08 am CDT
  • Sunset: 6:53 pm CDT
  • ▼
Tomorrow, a partly cloudy outlook will keep the sky interesting throughout the day.
Temperature measurements will peak at a comfortable 66.2°F, with a considerable drop to a low of a subzero 30.2°F.
Tomorrow, the maximum temperature of 66.2°F will resemble September's climate more than October's.
Sunrise will be at 8:08 am and sunset at 6:53 pm; tomorrow's daylight will last for 10h and 46min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 64°C.
Coldest period: 3 am - 9 am 46°C.

Chance of precipitation

Highest chance: 9 am 1%.

Hourly weather forecast

  • 12 am
  • 50°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphWSW 245°
  • Humidity: 48%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 46°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphW 267°
  • Humidity: 57%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 46°F
  • Feels like:
    43°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphWNW 296°
  • Humidity: 57%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 46°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNW 321°
  • Humidity: 59%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 am
  • 45°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphNNW 331°
  • Humidity: 61%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 8:08 am
  • 10 am
  • 52°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNNW 340°
  • Humidity: 50%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 61°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphN 352°
  • Humidity: 31%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 64°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphN 351°
  • Humidity: 25%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 64°F
  • Feels like:
    64°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNW 344°
  • Humidity: 24%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 61°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphN 355°
  • Humidity: 28%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:53 pm
  • 8 pm
  • 52°F
  • Feels like:
    48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphN 9°
  • Humidity: 42%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 45°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNE 17°
  • Humidity: 58%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Tomorrow, primarily overcast and occasionally clear weather is expected.
The temperature will be between a minimum of 42.8°F and a maximum of 64.4°F. The warmest part of the day will be from 2 pm to 4 pm.
The temperature tomorrow will feel more consistent with September's average high of 71.8°F than the usual for October. The lowest temperature tomorrow is more resembling November's average minimum of 25.5°F than the average low in October of 38.5°F.
Updated: Oct 18, 2026 @ 03:17:20 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Sims, mostly clear with scattered clouds is expected.

Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 30.2°F.
Tomorrow, the highest temperature will be uncommonly higher than the average maximum of 53.8°F in October. The lowest temperature tomorrow will be a couple of degrees lower than the average low temperature.

On Sunday, in Sims, sunrise will be at 8:08 am and sunset at 6:53 pm (CDT).

In Sims, tomorrow, there will be 10h and 46min of daylight.