As of 02:05 MDT

Weather in Mountain Green, UT

77°Current weather

Mountain Green, Sunday, 9 August, 02:05

Overcast. Feels like 75°. High 99°, low 70°.

Pressure30.00 inHg
Wind8.3 mph E
Humidity31%
Visibility6.2 mi
Dew point44°

Monthly outlook for Mountain Green, UT: average high 88°, average low 63.7°. That is 1° above the climate normal for August. Precipitation is expected on 5 days (about 0.5 inches), against a normal of 2 days and 0.3 inches. The warmest day looks like 9 August (98.7°), the coolest 14 August (59°).

88°/63.7°
Average high / low
+1°
Above normal
5 / 2
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August89.4°86.9°+1.4°
19 August – 28 August85.6°84.8°+0.5°
29 August – 7 Septemberat normal82.7°

August records over 66 years

101.1°2 August 2024All-time high
40.6°30 August 1964All-time low

Climate normals and records are computed from the nearest reference point — Ogden (11 mi).

Mon, 1098° / 65°0Overcast
98 °Overcast

Mountain Green, Monday, 10 August

Overcast. High 98°, low 65°.

Pressure29.85 inHg
Wind11.5 mph SW
Humidity17%
Visibility6.2 mi
Dew point41°
Tue, 1197° / 67°0Overcast
97 °Overcast

Mountain Green, Tuesday, 11 August

Overcast. High 97°, low 67°.

Pressure29.88 inHg
Wind8.2 mph W
Humidity16%
Visibility6.2 mi
Dew point38°
Wed, 1289° / 70°0.01Light rain
89 °Light rain

Mountain Green, Wednesday, 12 August

Light rain. High 89°, low 70°.

Pressure29.80 inHg
Wind8.1 mph SW
Humidity22%
Visibility6.2 mi
Dew point43°
Thu, 1387° / 62°0.06Light rain
87 °Light rain

Mountain Green, Thursday, 13 August

Light rain. High 87°, low 62°.

Pressure29.77 inHg
Wind12.2 mph W
Humidity30%
Visibility
Dew point47°
Fri, 1482° / 59°0.15Light rain
82 °Light rain

Mountain Green, Friday, 14 August

Light rain. High 82°, low 59°.

Pressure29.94 inHg
Wind12.8 mph W
Humidity41%
Visibility
Dew point50°
Sat, 1588° / 62°0Overcast
88 °Overcast

Mountain Green, Saturday, 15 August

Overcast. High 88°, low 62°.

Pressure30.03 inHg
Wind11.1 mph W
Humidity24%
Visibility
Dew point41°
Sun, 1683° / 64°0Overcast
83 °Overcast

Mountain Green, Sunday, 16 August

Overcast. High 83°, low 64°.

Pressure30.03 inHg
Wind9.4 mph W
Humidity30%
Visibility
Dew point46°
Mon, 1781° / 64°0.07Light rain
81 °Light rain

Mountain Green, Monday, 17 August

Light rain. High 81°, low 64°.

Pressure30.00 inHg
Wind14 mph SW
Humidity35%
Visibility
Dew point48°
Tue, 1890° / 66°0Clear
90 °Clear

Mountain Green, Tuesday, 18 August

Clear. High 90°, low 66°.

Pressure29.88 inHg
Wind17.2 mph SW
Humidity22%
Visibility
Dew point42°
Wed, 1988° / 66°0.02Light rain
88 °Light rain

Mountain Green, Wednesday, 19 August

Light rain. High 88°, low 66°.

Pressure29.88 inHg
Wind16.9 mph SW
Humidity21%
Visibility
Dew point40°
Thu, 2082° / 63°0.02Light rain
82 °Light rain

Mountain Green, Thursday, 20 August

Light rain. High 82°, low 63°.

Pressure30.00 inHg
Wind9.4 mph E
Humidity45%
Visibility
Dew point51°
Fri, 2181° / 60°0.07Light rain
81 °Light rain

Mountain Green, Friday, 21 August

Light rain. High 81°, low 60°.

Pressure29.94 inHg
Wind10.3 mph E
Humidity45%
Visibility
Dew point51°
Sat, 2285° / 61°0.07Light rain
85 °Light rain

Mountain Green, Saturday, 22 August

Light rain. High 85°, low 61°.

Pressure29.88 inHg
Wind14.6 mph SW
Humidity30%
Visibility
Dew point45°
Sun, 2387° / 60°0Overcast
87 °Overcast

Mountain Green, Sunday, 23 August

Overcast. High 87°, low 60°.

Pressure29.91 inHg
Wind9.8 mph W
Humidity25%
Visibility
Dew point40°
Mon, 2490° / 61°0Mostly clear
90 °Mostly clear

Mountain Green, Monday, 24 August

Mostly clear. High 90°, low 61°.

Pressure29.88 inHg
Wind9.3 mph SW
Humidity18%
Visibility
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 58°0.01Climate normal
85 °Climate normal

Mountain Green, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high85°
Average low58°
Average precipitation0.01 in
Chance of precipitation10%
Record high95° (2011)
Record low47° (1992)
Wed, 2685° / 59°0.03Climate normal
85 °Climate normal

Mountain Green, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high85°
Average low59°
Average precipitation0.03 in
Chance of precipitation12%
Record high95° (2011)
Record low47° (1992)
Thu, 2783° / 59°0.03Climate normal
83 °Climate normal

Mountain Green, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high83°
Average low59°
Average precipitation0.03 in
Chance of precipitation10%
Record high94° (2017)
Record low48° (1992)
Fri, 2884° / 58°0.01Climate normal
84 °Climate normal

Mountain Green, Friday, 28 August

Climate normal for this date — 60-year average.

Average high84°
Average low58°
Average precipitation0.01 in
Chance of precipitation7%
Record high95° (2017)
Record low47° (2004)
Sat, 2985° / 58°0.03Climate normal
85 °Climate normal

Mountain Green, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high85°
Average low58°
Average precipitation0.03 in
Chance of precipitation5%
Record high98° (2023)
Record low46° (1960)
Sun, 3085° / 58°0.02Climate normal
85 °Climate normal

Mountain Green, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high85°
Average low58°
Average precipitation0.02 in
Chance of precipitation10%
Record high95° (2022)
Record low41° (1964)
Mon, 3183° / 58°0.03Climate normal
83 °Climate normal

Mountain Green, Monday, 31 August

Climate normal for this date — 60-year average.

Average high83°
Average low58°
Average precipitation0.03 in
Chance of precipitation17%
Record high97° (2022)
Record low42° (1965)
Tue, 0183° / 57°0.03Climate normal
83 °Climate normal

Mountain Green, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high83°
Average low57°
Average precipitation0.03 in
Chance of precipitation10%
Record high96° (2022)
Record low44° (1965)
Wed, 0282° / 58°0.04Climate normal
82 °Climate normal

Mountain Green, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high82°
Average low58°
Average precipitation0.04 in
Chance of precipitation17%
Record high94° (2022)
Record low46° (1973)
Thu, 0383° / 57°0.03Climate normal
83 °Climate normal

Mountain Green, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high83°
Average low57°
Average precipitation0.03 in
Chance of precipitation10%
Record high98° (2022)
Record low42° (1964)
Fri, 0483° / 57°0.04Climate normal
83 °Climate normal

Mountain Green, Friday, 4 September

Climate normal for this date — 60-year average.

Average high83°
Average low57°
Average precipitation0.04 in
Chance of precipitation10%
Record high98° (2022)
Record low43° (1964)
Sat, 0582° / 57°0.02Climate normal
82 °Climate normal

Mountain Green, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high82°
Average low57°
Average precipitation0.02 in
Chance of precipitation12%
Record high98° (2022)
Record low44° (1971)
Sun, 0681° / 56°0.04Climate normal
81 °Climate normal

Mountain Green, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high81°
Average low56°
Average precipitation0.04 in
Chance of precipitation18%
Record high100° (2022)
Record low46° (1968)
Mon, 0781° / 56°0.03Climate normal
81 °Climate normal

Mountain Green, Monday, 7 September

Climate normal for this date — 60-year average.

Average high81°
Average low56°
Average precipitation0.03 in
Chance of precipitation12%
Record high101° (2022)
Record low43° (2010)

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 Mountain Green, 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 Mountain Green, 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.