Big Water, UT Weather Forecast

Local 7-day forecast

91°

Mostly Sunny then Chance Showers And Thunderstorms

Track current conditions, temperature changes, wind, and the full daily outlook for Big Water, UT in one place.

Friday, July 17, 2026

Wind: 7 mph SW

Today

A chance of showers and thunderstorms after noon. Mostly sunny. High near 91, with temperatures falling to around 89 in the afternoon. Southwest wind around 7 mph. Chance of precipitation is 40%.

Local 7-day forecast

Local Weather Overview

This forecast page for Big Water, UT is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 17, 2026 12:26 PM MDT.

The active forecast window currently covers Jul 17 to Jul 23, 2026 for Big Water, UT.

Page Snapshot

Page focus: city weather
Forecast window: Jul 17 to Jul 23, 2026
Latest sync: Jul 17, 2026 12:26 PM MDT
Forecast office: SLC
Source: NOAA / NWS

Next High

91°F

Today

Next Low

73°F

Tonight

Rain Outlook

Periods mentioning precipitation

Windiest

7 to 12 mph

Tonight

Daily Outlook

Today

Jul 17

Mostly Sunny then Chance Showers And Thunderstorms

91 °F

/ 73°F

Wind 7 mph

Sat

Jul 18

Mostly Sunny then Chance Showers And Thunderstorms

91 °F

/ 74°F

Wind 5 to 8 mph

Sun

Jul 19

Mostly Sunny then Chance Showers And Thunderstorms

92 °F

/ 74°F

Wind 5 mph

Mon

Jul 20

Mostly Sunny then Chance Showers And Thunderstorms

92 °F

/ 75°F

Wind 5 mph

Tue

Jul 21

Chance Showers And Thunderstorms

91 °F

/ 73°F

Wind 5 mph

Wed

Jul 22

Showers And Thunderstorms Likely

89 °F

/ 73°F

Wind 5 mph

Thu

Jul 23

Slight Chance Rain Showers then Chance Showers And Thunderstorms

90 °F

/ 74°F

Wind 3 mph

This Week in Big Water

Sunday looks like the warmest upcoming period in Big Water at 92 degrees F.

Tonight is the coolest period ahead with temperatures near 73 degrees F.

The strongest winds are forecast for Tonight at about 7 to 12 mph WSW.

Precipitation is mentioned in 14 upcoming forecast periods.

Forecast Details

Last updated: Jul 17, 2026 12:26 PM MDT
Coverage: 8 days
Time zone: America/Denver
Forecast office: SLC
Radar station: KICX

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Tonight

Jul 17

73°F

Chance Showers And Thunderstorms then Partly Cloudy

7 to 12 mph WSW

A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and midnight. Partly cloudy. Low around 73, with temperatures rising to around 78 overnight. West southwest wind 7 to 12 mph. Chance of precipitation is 40%.

Saturday

Jul 18

91°F

Mostly Sunny then Chance Showers And Thunderstorms

5 to 8 mph W

A chance of showers and thunderstorms after noon. Mostly sunny. High near 91, with temperatures falling to around 89 in the afternoon. West wind 5 to 8 mph. Chance of precipitation is 50%.

Saturday Night

Jul 18

74°F

Chance Showers And Thunderstorms then Partly Cloudy

7 mph W

A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and midnight. Partly cloudy, with a low around 74. West wind around 7 mph. Chance of precipitation is 30%.

Sunday

Jul 19

92°F

Mostly Sunny then Chance Showers And Thunderstorms

5 mph WSW

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. West southwest wind around 5 mph. Chance of precipitation is 30%.

Sunday Night

Jul 19

74°F

Chance Showers And Thunderstorms

7 mph WSW

A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 30%.

Monday

Jul 20

92°F

Mostly Sunny then Chance Showers And Thunderstorms

5 mph WSW

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92.

Monday Night

Jul 20

75°F

Chance Showers And Thunderstorms

6 to 9 mph WSW

A chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 75.

Tuesday

Jul 21

91°F

Chance Showers And Thunderstorms

5 mph SW

A chance of showers and thunderstorms. Partly sunny, with a high near 91.

Tuesday Night

Jul 21

73°F

Chance Showers And Thunderstorms

3 to 7 mph WSW

A chance of showers and thunderstorms. Mostly cloudy, with a low around 73.

Wednesday

Jul 22

89°F

Showers And Thunderstorms Likely

5 mph SE

A chance of rain showers before noon, then showers and thunderstorms likely. Partly sunny, with a high near 89.

Wednesday Night

Jul 22

73°F

Chance Showers And Thunderstorms

5 mph WSW

A chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 73.

Thursday

Jul 23

90°F

Slight Chance Rain Showers then Chance Showers And Thunderstorms

3 mph SW

A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90.

Thursday Night

Jul 23

74°F

Chance Showers And Thunderstorms then Partly Cloudy

5 mph W

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 74.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Today Jul 17	Mostly Sunny then Chance Showers And Thunderstorms	91°F	7 mph SW	A chance of showers and thunderstorms after noon. Mostly sunny. High near 91, with temperatures falling to around 89 in...
Tonight Jul 17	Chance Showers And Thunderstorms then Partly Cloudy	73°F	7 to 12 mph WSW	A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and midnight. P...
Saturday Jul 18	Mostly Sunny then Chance Showers And Thunderstorms	91°F	5 to 8 mph W	A chance of showers and thunderstorms after noon. Mostly sunny. High near 91, with temperatures falling to around 89 in...
Saturday Night Jul 18	Chance Showers And Thunderstorms then Partly Cloudy	74°F	7 mph W	A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and midnight. P...
Sunday Jul 19	Mostly Sunny then Chance Showers And Thunderstorms	92°F	5 mph WSW	A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. West southwest wind around 5 mph. C...
Sunday Night Jul 19	Chance Showers And Thunderstorms	74°F	7 mph WSW	A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, t...
Monday Jul 20	Mostly Sunny then Chance Showers And Thunderstorms	92°F	5 mph WSW	A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92.
Monday Night Jul 20	Chance Showers And Thunderstorms	75°F	6 to 9 mph WSW	A chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a...
Tuesday Jul 21	Chance Showers And Thunderstorms	91°F	5 mph SW	A chance of showers and thunderstorms. Partly sunny, with a high near 91.
Tuesday Night Jul 21	Chance Showers And Thunderstorms	73°F	3 to 7 mph WSW	A chance of showers and thunderstorms. Mostly cloudy, with a low around 73.
Wednesday Jul 22	Showers And Thunderstorms Likely	89°F	5 mph SE	A chance of rain showers before noon, then showers and thunderstorms likely. Partly sunny, with a high near 89.
Wednesday Night Jul 22	Chance Showers And Thunderstorms	73°F	5 mph WSW	A chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a...
Thursday Jul 23	Slight Chance Rain Showers then Chance Showers And Thunderstorms	90°F	3 mph SW	A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near...
Thursday Night Jul 23	Chance Showers And Thunderstorms then Partly Cloudy	74°F	5 mph W	A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 74.

Nearby Forecasts

Explore weather pages for nearby cities and major places around Big Water.

Kanab

Population 4,983

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Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.