Weather forecast for 10 daysMagna, UT

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 70°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphN 354°
  • Humidity: 28%
  • UV index: 4
  • Sunrise: 7:42 am MDT
  • Sunset: 6:45 pm MDT
  • ▼
Today, on Saturday, October 17, sunshine and minimal clouds are in the outlook.
The temperature will vary between a maximum of a delightful 69.8°F and a minimum of a chilly 46.4°F.
Today, expect conditions that are warmer than normal, with a temperature that reflects September's typical maximum of 74.1°F.
Sunrise was at 7:42 am and sunset will be at 6:45 pm; the daylight will last for 11h and 3min.

Sunday Oct 18, 2026

  • 68°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSSE 151°
  • Humidity: 41%
  • UV index: 4
  • Sunrise: 7:43 am MDT
  • Sunset: 6:43 pm MDT
  • ▼
On Sunday, in Magna, sunny moments will alternate with patchy cloud cover.
The highest expected temperature is a pleasant 68°F, while the lowest temperature will be a chilly 48.2°F.
Tomorrow, expect conditions that are warmer than normal, with a temperature that reflects September's typical maximum of 74.1°F.
Sunrise will be at 7:43 am and sunset at 6:43 pm; tomorrow's daylight will last for 11h and 1min.

10-day overview

Daily temperatures

Maximum temperature: 70°C.
Coldest day: Friday 55°C.

Chance of precipitation

Highest chance: Friday 74%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 70°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphN 354°
  • Humidity: 28%
  • UV index: 4
  • Sunrise: 7:42 am MDT
  • Sunset: 6:45 pm MDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 68°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSSE 151°
  • Humidity: 41%
  • UV index: 4
  • Sunrise: 7:43 am MDT
  • Sunset: 6:43 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 70°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphS 178°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:44 am MDT
  • Sunset: 6:42 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 70°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphS 177°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:45 am MDT
  • Sunset: 6:40 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 70°F
  • 55°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphSE 127°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 7:46 am MDT
  • Sunset: 6:39 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 68°F
  • 50°F
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 57%
  • Precipitation: 0.35"
  • Wind: 10mphSSE 157°
  • Humidity: 62%
  • UV index: 4
  • Sunrise: 7:47 am MDT
  • Sunset: 6:37 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 55°F
  • 43°F
Rain
Rain
  • Precip. probability: 74%
  • Precipitation: 0.35"
  • Wind: 11mphSW 219°
  • Humidity: 75%
  • UV index: 2
  • Sunrise: 7:48 am MDT
  • Sunset: 6:36 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 57°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 8mphNE 45°
  • Humidity: 61%
  • UV index: 4
  • Sunrise: 7:49 am MDT
  • Sunset: 6:35 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 61°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 9mphS 186°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:51 am MDT
  • Sunset: 6:33 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 59°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphS 189°
  • Humidity: 62%
  • UV index: 4
  • Sunrise: 7:52 am MDT
  • Sunset: 6:32 pm MDT
  • ▼
An unsettled pattern is expected over the next ten days, and a mix of clear, gloomy, storm-filled and rain-soaked weather is predicted.
With light precipitation of 0.35", rainfall is predicted for Thursday and Friday.
Noticeable swings in temperature are expected throughout the forecast window. Forecast highs will fluctuate between 55.4°F and 69.8°F, while there will be also a marked difference in overnight low temperatures, as the lowest temperatures will be recorded between 42.8°F and 55.4°F.
Saturday, Monday through Wednesday, with the highest temperature of 69.8°F, will be the warmest days; the coldest day will be Friday, with a maximum of 55.4°F.
Updated: Oct 17, 2026 @ 19:20:49 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, sunshine will likely continue with scattered clouds at most.

Today, the maximum temperature will be 69.8°F, while the minimum temperature will be 46.4°F.
Today, the maximum temperature will be uncommonly higher than the average highest temperature of 58.5°F in October. Today, the lowest temperature will be slightly warmer than the average low temperature.

On Saturday, in Magna, sunrise was at 7:42 am and sunset will be at 6:45 pm (MDT).

Today, the daylight will last for 11h and 3min.

On Sunday, intermittent cloud cover is expected, allowing for some sunshine.

Tomorrow, the highest temperature will be 68°F, while the lowest temperature will be 48.2°F.
The highest temperature will be noticeably higher than the average maximum of 58.5°F in October. Tomorrow, the lowest temperature will be relatively higher than the average low temperature.

On Sunday, in Magna, sunrise will be at 7:43 am and sunset at 6:43 pm (MDT).

In Magna, the length of the day tomorrow will be 11h and 1min.