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Grantsville UT Weather - Clear - 78°F
Clear
78°F
Updated 5:33 pm
Feels Like 60°F
Humidity 25%
Wind S 33 mph
Barometer  29.55 in
Dew Point 41°F
Grantsville UT Weather - Clear - 26°C
Clear
26°C
Updated 5:33 pm
Feels Like 16°C
Humidity 25%
Wind S 53 km/h
Barometer  100 kPa
Dew Point 5°C
Grantsville, UT Weather and Current Conditionsgrantsville ut weather forecast

Grantsville, UT Weather Forecast

Grantsville Utah WeatherGrantsville, Utah Weather Weather Forecast
Here is the API 14 day weather forecast for Grantsville, Utah. Note: The 7-day weather forecast for Grantsville, UT is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
Grantsville, UT Weather Forecast Dated: 533 PM Sat Oct 10 2026
Expect a cool pattern with plenty of sunshine and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Saturday, October 10, 2026

Mid-Morning
Grantsville Weather - 2026-10-10 - Morning - Sunny
68°F 20°C
Sunny
Mid-Afternoon
Grantsville Weather - 2026-10-10 - Afternoon - Sunny
79°F 26°C
Sunny
Early-Evening
Grantsville Weather - 2026-10-10 - Evening - Haze
72°F 22°C
Haze
Pleasant near 79°F 26°C, sunny through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds turning from the S to the SSW at 25 mph 40 km/h. Gusts up to 32 mph 52 km/h.

Sunday, October 11, 2026

Mid-Morning
Grantsville Weather - 2026-10-11 - Morning - Drizzle
56°F 13°C
Drizzle
Mid-Afternoon
Grantsville Weather - 2026-10-11 - Afternoon - Light Showers
66°F 19°C
Light Showers
Early-Evening
Grantsville Weather - 2026-10-11 - Evening - Scattered Showers
61°F 17°C
Scattered Showers
Mildly cool near 66°F 19°C, scattered downpours possible, with lower humidity and barometric pressure falling. Winds switching from the SSE to the S at 19 mph 31 km/h. Gusts up to 31 mph 51 km/h.

Monday, October 12, 2026

Mid-Morning
Grantsville Weather - 2026-10-12 - Morning - Scattered Thunderstorms
55°F 13°C
Scattered Thunderstorms
Mid-Afternoon
Grantsville Weather - 2026-10-12 - Afternoon - Scattered Thunderstorms
61°F 16°C
Scattered Thunderstorms
Early-Evening
Grantsville Weather - 2026-10-12 - Evening - Rain Showers
55°F 13°C
Rain Showers
Comfortable at 61°F 16°C, on-and-off thunderstorms throughout the day, with steady humidity and steady pressure. Winds decreasing from S 15 mph 23 km/h to ENE 3 mph 4 km/h.

Tuesday, October 13, 2026

Mid-Morning
Grantsville Weather - 2026-10-13 - Morning - Light Rain
40°F 5°C
Light Rain
Mid-Afternoon
Grantsville Weather - 2026-10-13 - Afternoon - Scattered Showers
46°F 8°C
Scattered Showers
Early-Evening
Grantsville Weather - 2026-10-13 - Evening - Scattered Showers
44°F 7°C
Scattered Showers
Crisp with a high near 46°F 8°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.

Wednesday, October 14, 2026

Mid-Morning
Grantsville Weather - 2026-10-14 - Morning - Overcast
45°F 7°C
Overcast
Mid-Afternoon
Grantsville Weather - 2026-10-14 - Afternoon - Partly Cloudy
54°F 12°C
Partly Cloudy
Early-Evening
Grantsville Weather - 2026-10-14 - Evening - Sunny
49°F 10°C
Sunny
Brisk around 54°F 12°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure.

Thursday, October 15, 2026

Mid-Morning
Grantsville Weather - 2026-10-15 - Morning - Sunny
47°F 8°C
Sunny
Mid-Afternoon
Grantsville Weather - 2026-10-15 - Afternoon - Sunny
59°F 15°C
Sunny
Early-Evening
Grantsville Weather - 2026-10-15 - Evening - Sunny
49°F 10°C
Sunny
Mildly cool near 59°F 15°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the S to the NNE at 5 mph 8 km/h.

Friday, October 16, 2026

Mid-Morning
Grantsville Weather - 2026-10-16 - Morning - Sunny
48°F 9°C
Sunny
Mid-Afternoon
Grantsville Weather - 2026-10-16 - Afternoon - Partly Cloudy
59°F 15°C
Partly Cloudy
Early-Evening
Grantsville Weather - 2026-10-16 - Evening - Partly Cloudy
50°F 10°C
Partly Cloudy
Comfortable at 59°F 15°C, partly cloudy through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds blowing from the NNE at 8 mph 13 km/h.

Saturday, October 17, 2026

Mid-Morning
Grantsville Weather - 2026-10-17 - Morning - Sunny
43°F 6°C
Sunny
Mid-Afternoon
Grantsville Weather - 2026-10-17 - Afternoon - Sunny
65°F 18°C
Sunny
Early-Evening
Grantsville Weather - 2026-10-17 - Evening - Sunny
54°F 12°C
Sunny
Cool with a high near 65°F 18°C, sunny throughout the day, with steady humidity and barometric pressure falling.

Sunday, October 18, 2026

Mid-Morning
Grantsville Weather - 2026-10-18 - Morning - Partly Cloudy
46°F 8°C
Partly Cloudy
Mid-Afternoon
Grantsville Weather - 2026-10-18 - Afternoon - Cloudy
68°F 20°C
Cloudy
Early-Evening
Grantsville Weather - 2026-10-18 - Evening - Sunny
56°F 14°C
Sunny
Mild temperatures up to 68°F 20°C, cloudy through the afternoon, turning sunny this evening, with steady humidity and steady pressure.

Monday, October 19, 2026

Mid-Morning
Grantsville Weather - 2026-10-19 - Morning - Sunny
48°F 9°C
Sunny
Mid-Afternoon
Grantsville Weather - 2026-10-19 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Grantsville Weather - 2026-10-19 - Evening - Sunny
58°F 15°C
Sunny
Mild with a high of 71°F 22°C, sunny throughout the day, with steady humidity and barometric pressure falling.

Tuesday, October 20, 2026

Mid-Morning
Grantsville Weather - 2026-10-20 - Morning - Overcast
49°F 9°C
Overcast
Mid-Afternoon
Grantsville Weather - 2026-10-20 - Afternoon - Overcast
70°F 21°C
Overcast
Early-Evening
Grantsville Weather - 2026-10-20 - Evening - Overcast
60°F 16°C
Overcast
Pleasant near 70°F 21°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds SW at 5 mph 8 km/h.

Wednesday, October 21, 2026

Mid-Morning
Grantsville Weather - 2026-10-21 - Morning - Sunny
49°F 9°C
Sunny
Mid-Afternoon
Grantsville Weather - 2026-10-21 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Grantsville Weather - 2026-10-21 - Evening - Sunny
56°F 13°C
Sunny
Comfortable with temperatures reaching 70°F 21°C, sunny throughout the day, with steady humidity and steady pressure.

Thursday, October 22, 2026

Mid-Morning
Grantsville Weather - 2026-10-22 - Morning - Sunny
47°F 8°C
Sunny
Mid-Afternoon
Grantsville Weather - 2026-10-22 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Grantsville Weather - 2026-10-22 - Evening - Sunny
57°F 14°C
Sunny
Enjoyable around 70°F 21°C, sunny throughout the day, with steady humidity and steady pressure.

Friday, October 23, 2026

Mid-Morning
Grantsville Weather - 2026-10-23 - Morning - Sunny
49°F 9°C
Sunny
Mid-Afternoon
Grantsville Weather - 2026-10-23 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Grantsville Weather - 2026-10-23 - Evening - Sunny
58°F 14°C
Sunny
Mild temperatures up to 72°F 22°C, sunny throughout the day, with steady humidity and barometric pressure falling.

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Weather by the Numbers

Sat, 10th
Grantsville UT Weather - Saturday, Oct 10, 2026 - Sunny
Hi: 79°F 26°C
Lo: 55°F 13°C
Sunrise 07:36 AM
Sunset 06:57 PM
Wind SSW 25 mph40 km/h
Dew Point 42°F6°C
uv Index 4
Barometric Pressure 29.56 in1001 mb
POP 1% *
Humidity 31%
Sun, 11th
Grantsville UT Weather - Sunday, Oct 11, 2026 - Patchy Rain Nearby
Hi: 69°F 21°C
Lo: 55°F 13°C
Sunrise 07:37 AM
Sunset 06:55 PM
Wind SSE 19 mph31 km/h
Dew Point 50°F10°C
uv Index 2
Barometric Pressure 29.47 in998 mb
POP 25% *
Humidity 60%
Mon, 12th
Grantsville UT Weather - Monday, Oct 12, 2026 - Thundery Outbreaks In Nearby
Hi: 62°F 17°C
Lo: 51°F 10°C
Sunrise 07:38 AM
Sunset 06:54 PM
Wind SSW 15 mph24 km/h
Dew Point 44°F7°C
uv Index 4
Barometric Pressure 29.77 in1008 mb
POP 18% *
Humidity 55%
Tue, 13th
Grantsville UT Weather - Tuesday, Oct 13, 2026 - Light Drizzle
Hi: 49°F 10°C
Lo: 40°F 5°C
Sunrise 07:39 AM
Sunset 06:52 PM
Wind NNW 5 mph8 km/h
Dew Point 40°F4°C
uv Index 2
Barometric Pressure 30.06 in1018 mb
POP 67% *
Humidity 90%
Wed, 14th
Grantsville UT Weather - Wednesday, Oct 14, 2026 - Sunny
Hi: 55°F 13°C
Lo: 38°F 3°C
Sunrise 07:40 AM
Sunset 06:51 PM
Wind NW 4 mph6 km/h
Dew Point 36°F2°C
uv Index 4
Barometric Pressure 30.15 in1021 mb
POP 4% *
Humidity 57%
Thu, 15th
Grantsville UT Weather - Thursday, Oct 15, 2026 - Sunny
Hi: 59°F 15°C
Lo: 37°F 3°C
Sunrise 07:41 AM
Sunset 06:49 PM
Wind N 6 mph10 km/h
Dew Point 35°F2°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 1% *
Humidity 44%
Fri, 16th
Grantsville UT Weather - Friday, Oct 16, 2026 - Sunny
Hi: 59°F 15°C
Lo: 38°F 3°C
Sunrise 07:42 AM
Sunset 06:48 PM
Wind NNE 8 mph12 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 30.45 in1031 mb
POP 2% *
Humidity 52%
Sat, 17th
Grantsville UT Weather - Saturday, Oct 17, 2026 - Sunny
Hi: 65°F 18°C
Lo: 39°F 4°C
Sunrise 07:43 AM
Sunset 06:46 PM
Wind S 4 mph6 km/h
Dew Point 30°F-1°C
uv Index 5
Barometric Pressure 30.27 in1025 mb
POP 1% *
Humidity 32%
Sun, 18th
Grantsville UT Weather - Sunday, Oct 18, 2026 - Partly Cloudy
Hi: 68°F 20°C
Lo: 43°F 6°C
Sunrise 07:45 AM
Sunset 06:45 PM
Wind S 6 mph9 km/h
Dew Point 29°F-2°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 2% *
Humidity 26%
Mon, 19th
Grantsville UT Weather - Monday, Oct 19, 2026 - Sunny
Hi: 71°F 22°C
Lo: 46°F 8°C
Sunrise 07:46 AM
Sunset 06:43 PM
Wind S 6 mph10 km/h
Dew Point 27°F-3°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 0% *
Humidity 22%
Tue, 20th
Grantsville UT Weather - Tuesday, Oct 20, 2026 - Overcast
Hi: 70°F 21°C
Lo: 48°F 9°C
Sunrise 07:47 AM
Sunset 06:42 PM
Wind S 7 mph11 km/h
Dew Point 35°F1°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 9% *
Humidity 31%
Wed, 21st
Grantsville UT Weather - Wednesday, Oct 21, 2026 - Sunny
Hi: 70°F 21°C
Lo: 46°F 8°C
Sunrise 07:48 AM
Sunset 06:40 PM
Wind SW 1 mph2 km/h
Dew Point 34°F1°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 31%
Thu, 22nd
Grantsville UT Weather - Thursday, Oct 22, 2026 - Sunny
Hi: 70°F 21°C
Lo: 43°F 6°C
Sunrise 07:49 AM
Sunset 06:39 PM
Wind NE 1 mph1 km/h
Dew Point 31°F-0°C
uv Index 5
Barometric Pressure 30.3 in1026 mb
POP 0% *
Humidity 28%
Fri, 23rd
Grantsville UT Weather - Friday, Oct 23, 2026 - Sunny
Hi: 72°F 22°C
Lo: 45°F 7°C
Sunrise 07:50 AM
Sunset 06:38 PM
Wind S 4 mph6 km/h
Dew Point 31°F-0°C
uv Index 5
Barometric Pressure 30.24 in1024 mb
POP 0% *
Humidity 26%
* POP = Probability of Precipitation. Data for 12:00 PM.