Weather forecast for 10 daysBig Water, UT
Weather forecast for the weekend
Saturday Oct 17, 2026
- 66°F
- 52°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphE 101°
- Humidity: 31%
- UV index: 5
- Sunrise: 7:36 am MDT
- Sunset: 6:47 pm MDT
- details ▼
Today, in Big Water, the sky will feature a blend of clouds and sunshine.
Temperatures are forecasted to range from a maximum of an enjoyable 66.2°F to a minimum of a fresh 51.8°F.
The high temperature is predicted to match October's standard maximum of 68.5°F.
Sunrise was at 7:36 am and sunset will be at 6:47 pm; the daylight will last for 11h and 11min.
Temperatures are forecasted to range from a maximum of an enjoyable 66.2°F to a minimum of a fresh 51.8°F.
The high temperature is predicted to match October's standard maximum of 68.5°F.
Sunrise was at 7:36 am and sunset will be at 6:47 pm; the daylight will last for 11h and 11min.
Sunday Oct 18, 2026
- 64°F
- 50°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 6mphESE 107°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:37 am MDT
- Sunset: 6:45 pm MDT
- details ▼
Tomorrow, on Sunday, October 18, expect continuous cloudiness with subdued daylight.
A temperature range of a comfortable 64.4°F to a cool 50°F is predicted.
Forecasts suggest the maximum temperature will be a few degrees lower than October's average of 68.5°F.
Sunrise will be at 7:37 am and sunset at 6:45 pm; tomorrow's daylight will last for 11h and 8min.
A temperature range of a comfortable 64.4°F to a cool 50°F is predicted.
Forecasts suggest the maximum temperature will be a few degrees lower than October's average of 68.5°F.
Sunrise will be at 7:37 am and sunset at 6:45 pm; tomorrow's daylight will last for 11h and 8min.
10-day overview
Daily temperatures
Warmest day: Tuesday 72°C.
Coldest day: Friday 59°C.
Coldest day: Friday 59°C.
Chance of precipitation
Highest chance: Thursday 64%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 66°F
- 52°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphE 101°
- Humidity: 31%
- UV index: 5
- Sunrise: 7:36 am MDT
- Sunset: 6:47 pm MDT
- details ▼
- Sunday
- Oct 18, 2026
- 64°F
- 50°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 6mphESE 107°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:37 am MDT
- Sunset: 6:45 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 50°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 7mphESE 110°
- Humidity: 62%
- UV index: 5
- Sunrise: 7:38 am MDT
- Sunset: 6:44 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 54°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 7mphESE 114°
- Humidity: 62%
- UV index: 5
- Sunrise: 7:39 am MDT
- Sunset: 6:43 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 68°F
- 55°F
Showers
- Precip. probability: 47%
- Precipitation: 0.2"
- Wind: 10mphESE 106°
- Humidity: 67%
- UV index: 4
- Sunrise: 7:40 am MDT
- Sunset: 6:42 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 66°F
- 50°F
Thunderstorms
- Precip. probability: 64%
- Precipitation: 0.35"
- Wind: 10mphESE 103°
- Humidity: 80%
- UV index: 4
- Sunrise: 7:41 am MDT
- Sunset: 6:40 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 59°F
- 43°F
AM Showers
- Precip. probability: 37%
- Precipitation: 0.04"
- Wind: 11mphW 260°
- Humidity: 67%
- UV index: 5
- Sunrise: 7:42 am MDT
- Sunset: 6:39 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 61°F
- 45°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphE 81°
- Humidity: 64%
- UV index: 5
- Sunrise: 7:43 am MDT
- Sunset: 6:38 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 63°F
- 46°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphE 79°
- Humidity: 64%
- UV index: 5
- Sunrise: 7:44 am MDT
- Sunset: 6:37 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 64°F
- 46°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 7mphESE 111°
- Humidity: 63%
- UV index: 4
- Sunrise: 7:45 am MDT
- Sunset: 6:35 pm MDT
- details ▼
And a mix of dull, showery, thunderstorm-prone and sunny weather is predicted.
Rainfall is anticipated on Wednesday through Friday.
Temperature fluctuation will be noticeable in the upcoming period. Forecast highs will fluctuate between 59°F and 71.6°F, while there will be also a marked difference in overnight low temperatures, as the minimum temperature is expected to range between 42.8°F and 55.4°F.
Tuesday will be the warmest day, with a maximum temperature of 71.6°F; the coldest day will be Friday, with a maximum of 59°F.
Rainfall is anticipated on Wednesday through Friday.
Temperature fluctuation will be noticeable in the upcoming period. Forecast highs will fluctuate between 59°F and 71.6°F, while there will be also a marked difference in overnight low temperatures, as the minimum temperature is expected to range between 42.8°F and 55.4°F.
Tuesday will be the warmest day, with a maximum temperature of 71.6°F; the coldest day will be Friday, with a maximum of 59°F.
Updated: Oct 17, 2026 @ 19:41:41 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Today, the sky will feature a blend of clouds and sunshine.
Today, the highest temperature will be 66.2°F, while the lowest temperature will be 51.8°F.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature today will be also in line with the average low temperature.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature today will be also in line with the average low temperature.
On Saturday, in Big Water, sunrise was at 7:36 am and sunset will be at 6:47 pm (MDT).
In Big Water, the length of the day today will be 11h and 11min.
On Sunday, in Big Water, the sky will be mainly overcast.
Tomorrow, the maximum temperature will be 64.4°F, while the minimum temperature will be 50°F.
The maximum temperature tomorrow will be a couple of degrees lower than the average highest temperature in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
The maximum temperature tomorrow will be a couple of degrees lower than the average highest temperature in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
On Sunday, in Big Water, sunrise will be at 7:37 am and sunset at 6:45 pm (MDT).
In Big Water, tomorrow, there will be 11h and 8min of daylight.
