Local Forecast

Grantsville, UT Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Grantsville, UT

No Active Alerts

Hour-by-Hour  Current Observation

Wednesday 3:15 PM MDTWednesday 3:15 PM

°F °C
Regional Observations →
78°F

Light Rain and Haze

  • 91° / 71° High / Low
  • 78° Feels Like
  • 0% Chance of Rain

Wind

8 mph

SSE

UV Index

9

Very High

Humidity

65%

Dew 66°F

Sun

6:17 AM · 8:54 PM

Rise · Set

Source: TOOELE (KTVY). Slider scrubs the next 12 hours.

5-Day Outlook

Through Sunday

Local Radar →

Today

91° 71°

Thunderstorms Likely

Overnight: Chance of Thunderstorms

Detailed forecast

Today

Showers and thunderstorms likely after noon. Partly sunny. High near 91, with temperatures falling to around 89 in the afternoon. Northeast wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Night

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 between midnight and 3am. Partly cloudy. Low around 71, with temperatures rising to around 73 overnight. South wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Thursday

93° 75°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Thursday

Sunny, with a high near 93. North northeast wind around 7 mph.

Night

Mostly clear, with a low around 74. East southeast wind 5 to 9 mph.

Friday

98° 77°

Isolated T-storm

Overnight: Isolated T-storm

Detailed forecast

Friday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 98. East wind 5 to 9 mph.

Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 20%.

Saturday

98° 77°

Isolated T-storm

Overnight: Partly Cloudy

Detailed forecast

Saturday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 98.

Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 76.

Sunday

98° 75°

Isolated T-storm

Overnight: Partly Cloudy

Detailed forecast

Sunday

Sunny, with a high near 98.

Night

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

Grantsville, UT Weather Analysis Tools