As of 06:25 MDT

Weather in South Park, WY

54°Current weather

South Park, Sunday, 9 August, 06:25

Mostly clear. Feels like 52°. High 90°, low 54°.

Pressure30.18 inHg
Wind2 mph N
Humidity57%
Visibility6.2 mi
Dew point39°

Monthly outlook for South Park, WY: average high 80.9°, average low 52.7°. That is 1.2° above the climate normal for August. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 11 August (90.5°), the coolest 10 August (46.6°).

80.9°/52.7°
Average high / low
+1.2°
Above normal
5 / 4
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August82.8°79.3°+2°
19 August – 28 August77.7°77.3°+0.2°
29 August – 7 Septemberat normal75°

August records over 66 years

94.3°3 August 2024All-time high
35.2°31 August 2010All-time low

Climate normals and records are computed from the nearest reference point — Hoback (8 mi).

Mon, 1090° / 47°0Clear
90 °Clear

South Park, Monday, 10 August

Clear. High 90°, low 47°.

Pressure29.85 inHg
Wind11 mph SW
Humidity16%
Visibility6.2 mi
Dew point35°
Tue, 1190° / 52°0Overcast
90 °Overcast

South Park, Tuesday, 11 August

Overcast. High 90°, low 52°.

Pressure29.91 inHg
Wind8.9 mph W
Humidity10%
Visibility6.2 mi
Dew point23°
Wed, 1287° / 58°0Overcast
87 °Overcast

South Park, Wednesday, 12 August

Overcast. High 87°, low 58°.

Pressure29.80 inHg
Wind6 mph W
Humidity14%
Visibility6.2 mi
Dew point30°
Thu, 1382° / 52°0Overcast
82 °Overcast

South Park, Thursday, 13 August

Overcast. High 82°, low 52°.

Pressure29.80 inHg
Wind11 mph S
Humidity22%
Visibility
Dew point35°
Fri, 1473° / 53°0.35Light rain
73 °Light rain

South Park, Friday, 14 August

Light rain. High 73°, low 53°.

Pressure29.94 inHg
Wind7.8 mph SW
Humidity57%
Visibility
Dew point52°
Sat, 1582° / 51°0.02Light rain
82 °Light rain

South Park, Saturday, 15 August

Light rain. High 82°, low 51°.

Pressure30.09 inHg
Wind8.5 mph W
Humidity35%
Visibility
Dew point42°
Sun, 1674° / 59°0.01Light rain
74 °Light rain

South Park, Sunday, 16 August

Light rain. High 74°, low 59°.

Pressure30.09 inHg
Wind15.2 mph SW
Humidity39%
Visibility
Dew point46°
Mon, 1778° / 51°0.03Light rain
78 °Light rain

South Park, Monday, 17 August

Light rain. High 78°, low 51°.

Pressure30.00 inHg
Wind9.4 mph S
Humidity31%
Visibility
Dew point41°
Tue, 1883° / 51°0.04Light rain
83 °Light rain

South Park, Tuesday, 18 August

Light rain. High 83°, low 51°.

Pressure29.88 inHg
Wind15.7 mph W
Humidity28%
Visibility
Dew point41°
Wed, 1983° / 52°0Overcast
83 °Overcast

South Park, Wednesday, 19 August

Overcast. High 83°, low 52°.

Pressure29.91 inHg
Wind13.8 mph SW
Humidity20%
Visibility
Dew point33°
Thu, 2080° / 54°0.08Light rain
80 °Light rain

South Park, Thursday, 20 August

Light rain. High 80°, low 54°.

Pressure29.94 inHg
Wind6.9 mph SW
Humidity30%
Visibility
Dew point42°
Fri, 2175° / 55°0.41Rain
75 °Rain

South Park, Friday, 21 August

Rain. High 75°, low 55°.

Pressure29.91 inHg
Wind4.7 mph SW
Humidity44%
Visibility
Dew point49°
Sat, 2270° / 53°0.47Rain
70 °Rain

South Park, Saturday, 22 August

Rain. High 70°, low 53°.

Pressure29.94 inHg
Wind6.9 mph SW
Humidity63%
Visibility
Dew point51°
Sun, 2375° / 51°0.01Light rain
75 °Light rain

South Park, Sunday, 23 August

Light rain. High 75°, low 51°.

Pressure29.94 inHg
Wind14.2 mph W
Humidity29%
Visibility
Dew point36°
Mon, 2483° / 50°0Clear
83 °Clear

South Park, Monday, 24 August

Clear. High 83°, low 50°.

Pressure29.91 inHg
Wind14.8 mph W
Humidity25%
Visibility
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 49°0.04Climate normal
78 °Climate normal

South Park, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high78°
Average low49°
Average precipitation0.04 in
Chance of precipitation20%
Record high89° (1988)
Record low38° (1960)
Wed, 2677° / 50°0.04Climate normal
77 °Climate normal

South Park, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high77°
Average low50°
Average precipitation0.04 in
Chance of precipitation20%
Record high89° (2011)
Record low38° (1989)
Thu, 2777° / 50°0.04Climate normal
77 °Climate normal

South Park, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high77°
Average low50°
Average precipitation0.04 in
Chance of precipitation30%
Record high88° (2011)
Record low38° (1993)
Fri, 2877° / 49°0.02Climate normal
77 °Climate normal

South Park, Friday, 28 August

Climate normal for this date — 60-year average.

Average high77°
Average low49°
Average precipitation0.02 in
Chance of precipitation18%
Record high88° (2012)
Record low40° (2021)
Sat, 2977° / 49°0.03Climate normal
77 °Climate normal

South Park, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high77°
Average low49°
Average precipitation0.03 in
Chance of precipitation20%
Record high87° (2005)
Record low37° (1964)
Sun, 3077° / 49°0.03Climate normal
77 °Climate normal

South Park, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high77°
Average low49°
Average precipitation0.03 in
Chance of precipitation20%
Record high86° (2016)
Record low36° (1964)
Mon, 3175° / 49°0.05Climate normal
75 °Climate normal

South Park, Monday, 31 August

Climate normal for this date — 60-year average.

Average high75°
Average low49°
Average precipitation0.05 in
Chance of precipitation22%
Record high85° (2016)
Record low35° (2010)
Tue, 0175° / 48°0.04Climate normal
75 °Climate normal

South Park, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high75°
Average low48°
Average precipitation0.04 in
Chance of precipitation25%
Record high86° (2019)
Record low35° (2020)
Wed, 0275° / 48°0.07Climate normal
75 °Climate normal

South Park, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high75°
Average low48°
Average precipitation0.07 in
Chance of precipitation28%
Record high87° (1988)
Record low36° (1961)
Thu, 0375° / 48°0.06Climate normal
75 °Climate normal

South Park, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high75°
Average low48°
Average precipitation0.06 in
Chance of precipitation27%
Record high89° (2022)
Record low35° (1961)
Fri, 0475° / 47°0.04Climate normal
75 °Climate normal

South Park, Friday, 4 September

Climate normal for this date — 60-year average.

Average high75°
Average low47°
Average precipitation0.04 in
Chance of precipitation13%
Record high87° (2022)
Record low36° (1964)
Sat, 0574° / 48°0.05Climate normal
74 °Climate normal

South Park, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high74°
Average low48°
Average precipitation0.05 in
Chance of precipitation28%
Record high87° (2020)
Record low38° (1965)
Sun, 0673° / 47°0.08Climate normal
73 °Climate normal

South Park, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high73°
Average low47°
Average precipitation0.08 in
Chance of precipitation28%
Record high88° (2022)
Record low37° (1992)
Mon, 0773° / 47°0.05Climate normal
73 °Climate normal

South Park, Monday, 7 September

Climate normal for this date — 60-year average.

Average high73°
Average low47°
Average precipitation0.05 in
Chance of precipitation30%
Record high89° (2022)
Record low36° (2000)

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 South Park, WY 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 South Park, WY 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.