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As of 02:24 MDT

Weather in Plymouth, UT

72°Current weather

Plymouth, Sunday, 9 August, 02:24

Overcast. Feels like 70°. High 99°, low 69°.

Pressure30.00 inHg
Wind3.2 mph SW
Humidity33%
Visibility6.2 mi
Dew point41°
Mon, 1098° / 64°0Mostly clear
98 °Mostly clear

Plymouth, Monday, 10 August

Mostly clear. High 98°, low 64°.

Pressure29.83 inHg
Wind9.9 mph SW
Humidity20%
Visibility6.2 mi
Dew point45°
Tue, 11100° / 65°0Clear
100 °Clear

Plymouth, Tuesday, 11 August

Clear. High 100°, low 65°.

Pressure29.85 inHg
Wind6 mph S
Humidity17%
Visibility6.2 mi
Dew point41°
Wed, 1291° / 67°0Overcast
91 °Overcast

Plymouth, Wednesday, 12 August

Overcast. High 91°, low 67°.

Pressure29.74 inHg
Wind4.2 mph NW
Humidity15%
Visibility6.2 mi
Dew point36°
Thu, 1388° / 63°0Overcast
88 °Overcast

Plymouth, Thursday, 13 August

Overcast. High 88°, low 63°.

Pressure29.77 inHg
Wind11.9 mph SW
Humidity30%
Visibility—
Dew point47°
Fri, 1485° / 59°0.11Light rain
85 °Light rain

Plymouth, Friday, 14 August

Light rain. High 85°, low 59°.

Pressure29.91 inHg
Wind17.2 mph SW
Humidity42%
Visibility—
Dew point51°
Sat, 1590° / 58°0Overcast
90 °Overcast

Plymouth, Saturday, 15 August

Overcast. High 90°, low 58°.

Pressure30.03 inHg
Wind8.2 mph S
Humidity28%
Visibility—
Dew point42°
Sun, 1682° / 64°0Overcast
82 °Overcast

Plymouth, Sunday, 16 August

Overcast. High 82°, low 64°.

Pressure30.06 inHg
Wind17.5 mph SW
Humidity46%
Visibility—
Dew point51°
Mon, 1788° / 67°0.01Light rain
88 °Light rain

Plymouth, Monday, 17 August

Light rain. High 88°, low 67°.

Pressure29.97 inHg
Wind19.2 mph SW
Humidity34%
Visibility—
Dew point49°
Tue, 1892° / 62°0Partly cloudy
92 °Partly cloudy

Plymouth, Tuesday, 18 August

Partly cloudy. High 92°, low 62°.

Pressure29.85 inHg
Wind16.4 mph SW
Humidity21%
Visibility—
Dew point40°
Wed, 1993° / 63°0Overcast
93 °Overcast

Plymouth, Wednesday, 19 August

Overcast. High 93°, low 63°.

Pressure29.85 inHg
Wind18.3 mph SW
Humidity19%
Visibility—
Dew point38°
Thu, 2089° / 68°0.02Light rain
89 °Light rain

Plymouth, Thursday, 20 August

Light rain. High 89°, low 68°.

Pressure29.88 inHg
Wind20.7 mph SW
Humidity28%
Visibility—
Dew point47°
Fri, 2185° / 62°0.08Light rain
85 °Light rain

Plymouth, Friday, 21 August

Light rain. High 85°, low 62°.

Pressure29.97 inHg
Wind13.2 mph W
Humidity58%
Visibility—
Dew point55°
Sat, 2287° / 60°0.15Light rain
87 °Light rain

Plymouth, Saturday, 22 August

Light rain. High 87°, low 60°.

Pressure29.85 inHg
Wind19.1 mph SW
Humidity35%
Visibility—
Dew point49°
Sun, 2387° / 65°0Overcast
87 °Overcast

Plymouth, Sunday, 23 August

Overcast. High 87°, low 65°.

Pressure29.91 inHg
Wind10.8 mph SW
Humidity27%
Visibility—
Dew point41°
Mon, 2491° / 61°0Light rain
91 °Light rain

Plymouth, Monday, 24 August

Light rain. High 91°, low 61°.

Pressure29.85 inHg
Wind12.7 mph SW
Humidity23%
Visibility—
Dew point40°

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 Plymouth, 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 Plymouth, 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.