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As of 10:29 MDT

Weather in Grantsville, UT

53°Current weather

Grantsville, Saturday, 31 October, 10:29

Overcast. Feels like 51°. High 57°, low 48°.

Pressure30.00 inHg
Wind12 mph S
Humidity69%
Visibility6.2 mi
Dew point44°
Sun, 0152° / 46°1.28Rain
52 °Rain

Grantsville, Sunday, 1 November

Rain. High 52°, low 46°.

Pressure29.71 inHg
Wind1.8 mph SE
Humidity89%
Visibility1.6 mi
Dew point47°
Mon, 0253° / 41°0.22Rain
53 °Rain

Grantsville, Monday, 2 November

Rain. High 53°, low 41°.

Pressure30.21 inHg
Wind5.5 mph W
Humidity64%
Visibility6.2 mi
Dew point38°
Tue, 0350° / 37°0Partly cloudy
50 °Partly cloudy

Grantsville, Tuesday, 3 November

Partly cloudy. High 50°, low 37°.

Pressure30.24 inHg
Wind4.4 mph NE
Humidity79%
Visibility—
Dew point42°
Wed, 0448° / 41°0.28Light rain
48 °Light rain

Grantsville, Wednesday, 4 November

Light rain. High 48°, low 41°.

Pressure29.88 inHg
Wind3.8 mph S
Humidity84%
Visibility—
Dew point42°
Thu, 0552° / 40°0.01Light rain
52 °Light rain

Grantsville, Thursday, 5 November

Light rain. High 52°, low 40°.

Pressure30.12 inHg
Wind4.8 mph N
Humidity66%
Visibility—
Dew point38°
Fri, 0657° / 40°0Partly cloudy
57 °Partly cloudy

Grantsville, Friday, 6 November

Partly cloudy. High 57°, low 40°.

Pressure30.09 inHg
Wind7 mph NW
Humidity48%
Visibility—
Dew point33°
Sat, 0759° / 45°0Clear
59 °Clear

Grantsville, Saturday, 7 November

Clear. High 59°, low 45°.

Pressure30.24 inHg
Wind7 mph SE
Humidity36%
Visibility—
Dew point28°
Sun, 0862° / 46°0Partly cloudy
62 °Partly cloudy

Grantsville, Sunday, 8 November

Partly cloudy. High 62°, low 46°.

Pressure30.18 inHg
Wind6.2 mph S
Humidity30%
Visibility—
Dew point26°
Mon, 0963° / 49°0Overcast
63 °Overcast

Grantsville, Monday, 9 November

Overcast. High 63°, low 49°.

Pressure30.09 inHg
Wind5.8 mph S
Humidity32%
Visibility—
Dew point29°
Tue, 1061° / 50°0Overcast
61 °Overcast

Grantsville, Tuesday, 10 November

Overcast. High 61°, low 50°.

Pressure30.18 inHg
Wind4.1 mph S
Humidity33%
Visibility—
Dew point29°
Wed, 1165° / 49°0Overcast
65 °Overcast

Grantsville, Wednesday, 11 November

Overcast. High 65°, low 49°.

Pressure30.15 inHg
Wind7.6 mph S
Humidity34%
Visibility—
Dew point30°
Thu, 1266° / 51°0Mostly clear
66 °Mostly clear

Grantsville, Thursday, 12 November

Mostly clear. High 66°, low 51°.

Pressure30.12 inHg
Wind8.4 mph S
Humidity29%
Visibility—
Dew point28°
Fri, 1363° / 52°0Overcast
63 °Overcast

Grantsville, Friday, 13 November

Overcast. High 63°, low 52°.

Pressure30.09 inHg
Wind6.8 mph S
Humidity31%
Visibility—
Dew point29°
Sat, 1464° / 53°0Overcast
64 °Overcast

Grantsville, Saturday, 14 November

Overcast. High 64°, low 53°.

Pressure30.03 inHg
Wind11.8 mph S
Humidity33%
Visibility—
Dew point32°
Sun, 1561° / 51°0Overcast
61 °Overcast

Grantsville, Sunday, 15 November

Overcast. High 61°, low 51°.

Pressure30.09 inHg
Wind8.3 mph S
Humidity46%
Visibility—
Dew point38°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Grantsville, UT are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Grantsville, UT since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.