Weather forecast for 10 daysPlymouth, UT

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 66°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphSSW 200°
  • Humidity: 32%
  • UV index: 4
  • Sunrise: 7:44 am MDT
  • Sunset: 6:42 pm MDT
  • ▼
On Sunday, October 18, sunny and dry conditions are anticipated.
Temperatures are predicted to move from a peak of a breezy 66.2°F to a low of a cold 37.4°F.
Today, the maximum temperature of 66.2°F will resemble September's climate more than October's.
Sunrise was at 7:44 am and sunset will be at 6:42 pm; the daylight will last for 10h and 58min.

10-day overview

Daily temperatures

Warmest day: Wednesday 70°C.
Coldest day: Friday 52°C.

Chance of precipitation

Highest chance: Friday 83%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 66°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphSSW 200°
  • Humidity: 32%
  • UV index: 4
  • Sunrise: 7:44 am MDT
  • Sunset: 6:42 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 68°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphSSW 203°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:45 am MDT
  • Sunset: 6:41 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 68°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 7mphSSW 199°
  • Humidity: 68%
  • UV index: 4
  • Sunrise: 7:47 am MDT
  • Sunset: 6:39 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 70°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 5mphNE 56°
  • Humidity: 67%
  • UV index: 4
  • Sunrise: 7:48 am MDT
  • Sunset: 6:38 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 64°F
  • 43°F
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 80%
  • Precipitation: 0.51"
  • Wind: 7mphS 174°
  • Humidity: 75%
  • UV index: 4
  • Sunrise: 7:49 am MDT
  • Sunset: 6:36 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 52°F
  • 32°F
Rain
Rain
  • Precip. probability: 83%
  • Precipitation: 0.35"
  • Wind: 8mphSW 231°
  • Humidity: 91%
  • UV index: 2
  • Sunrise: 7:50 am MDT
  • Sunset: 6:35 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 55°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphNW 325°
  • Humidity: 80%
  • UV index: 3
  • Sunrise: 7:51 am MDT
  • Sunset: 6:33 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 59°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphSSW 201°
  • Humidity: 76%
  • UV index: 3
  • Sunrise: 7:52 am MDT
  • Sunset: 6:32 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 59°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 6mphS 185°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 7:54 am MDT
  • Sunset: 6:30 pm MDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 55°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 6mphSW 232°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 7:55 am MDT
  • Sunset: 6:29 pm MDT
  • ▼
Weather fluctuations are likely over the next ten days, and a mix of sunny, cloud-filled, lightning-active and showery weather is expected.
Rain is anticipated on Thursday and Friday.
Substantial differences in temperature are forecasted in the next ten days. Highs will range from 51.8°F to 69.8°F, while the difference in minimum temperatures will be also substantial, as temperatures overnight will fluctuate from 32°F up to 44.6°F.
Wednesday will be the warmest day, with a maximum temperature of 69.8°F; the lowest daytime temperature of the period will be reached on Friday, peaking at 51.8°F.
Updated: Oct 18, 2026 @ 18:43:57 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, skies are expected to be clear and full of sunshine.

Today, the highest temperature will be 66.2°F, while the lowest temperature will be 37.4°F.
The maximum temperature will be moderately higher than the average highest temperature of 57.2°F in October. Today, the lowest temperature will be in line with the average low temperature.

On Sunday, in Plymouth, sunrise was at 7:44 am and sunset will be at 6:42 pm (MDT).

In Plymouth, today, there will be 10h and 58min of daylight.