As of 15:56 MDT

Weather in South Flat, WY

58°Current weather

South Flat, Wednesday, 28 October, 15:56

Clear. Feels like 54°. High 58°, low 35°.

Pressure29.94 inHg
Wind5 mph E
Humidity26%
Visibility6.2 mi
Dew point24°

Monthly outlook for South Flat, WY: average high 56.2°, average low 39.4°. That is 4.5° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 31 October (62°), the coolest 3 November (32.7°).

56.2°/39.4°
Average high / low
+4.5°
Above normal
2 / 3
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November56.5°49.7°+3.8°
7 November – 16 November55.6°44.6°+6.1°
17 November – 26 Novemberat normal40.1°—

October records over 66 years

87.1°1 October 2011All-time high
-4.4°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Airport Road (6 mi).

Thu, 2958° / 36°0Mostly clear
58 °Mostly clear

South Flat, Thursday, 29 October

Mostly clear. High 58°, low 36°.

Pressure30.06 inHg
Wind1.4 mph E
Humidity46%
Visibility6.2 mi
Dew point27°
Fri, 3060° / 35°0Overcast
60 °Overcast

South Flat, Friday, 30 October

Overcast. High 60°, low 35°.

Pressure30.03 inHg
Wind2.6 mph N
Humidity48%
Visibility6.2 mi
Dew point29°
Sat, 3162° / 41°0Overcast
62 °Overcast

South Flat, Saturday, 31 October

Overcast. High 62°, low 41°.

Pressure29.97 inHg
Wind3.3 mph NE
Humidity46%
Visibility6.2 mi
Dew point36°
Sun, 0158° / 42°0.17Rain
58 °Rain

South Flat, Sunday, 1 November

Rain. High 58°, low 42°.

Pressure29.80 inHg
Wind1.9 mph SE
Humidity52%
Visibility6.2 mi
Dew point40°
Mon, 0248° / 37°0.05Light rain
48 °Light rain

South Flat, Monday, 2 November

Light rain. High 48°, low 37°.

Pressure30.18 inHg
Wind20.6 mph NW
Humidity67%
Visibility—
Dew point35°
Tue, 0354° / 33°0Clear
54 °Clear

South Flat, Tuesday, 3 November

Clear. High 54°, low 33°.

Pressure30.27 inHg
Wind4.3 mph S
Humidity44%
Visibility—
Dew point24°
Wed, 0456° / 41°0Mostly clear
56 °Mostly clear

South Flat, Wednesday, 4 November

Mostly clear. High 56°, low 41°.

Pressure30.09 inHg
Wind5 mph N
Humidity41%
Visibility—
Dew point28°
Thu, 0556° / 40°0Clear
56 °Clear

South Flat, Thursday, 5 November

Clear. High 56°, low 40°.

Pressure29.88 inHg
Wind4.4 mph N
Humidity35%
Visibility—
Dew point23°
Fri, 0655° / 40°0Clear
55 °Clear

South Flat, Friday, 6 November

Clear. High 55°, low 40°.

Pressure29.77 inHg
Wind4.6 mph NE
Humidity36%
Visibility—
Dew point23°
Sat, 0756° / 41°0Overcast
56 °Overcast

South Flat, Saturday, 7 November

Overcast. High 56°, low 41°.

Pressure29.77 inHg
Wind3.5 mph N
Humidity34%
Visibility—
Dew point23°
Sun, 0855° / 41°0Clear
55 °Clear

South Flat, Sunday, 8 November

Clear. High 55°, low 41°.

Pressure30.03 inHg
Wind5.3 mph W
Humidity37%
Visibility—
Dew point24°
Mon, 0953° / 39°0Partly cloudy
53 °Partly cloudy

South Flat, Monday, 9 November

Partly cloudy. High 53°, low 39°.

Pressure30.18 inHg
Wind7 mph E
Humidity43%
Visibility—
Dew point26°
Tue, 1054° / 42°0Overcast
54 °Overcast

South Flat, Tuesday, 10 November

Overcast. High 54°, low 42°.

Pressure30.12 inHg
Wind3.3 mph NE
Humidity39%
Visibility—
Dew point25°
Wed, 1158° / 43°0Overcast
58 °Overcast

South Flat, Wednesday, 11 November

Overcast. High 58°, low 43°.

Pressure30.06 inHg
Wind3.7 mph N
Humidity39%
Visibility—
Dew point28°
Thu, 1258° / 43°0Clear
58 °Clear

South Flat, Thursday, 12 November

Clear. High 58°, low 43°.

Pressure30.09 inHg
Wind6.6 mph E
Humidity46%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1344° / 25°0.03Climate normal
44 °Climate normal

South Flat, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low25°
Average precipitation0.03 in
Chance of precipitation22%
Record high65° (2025)
Record low-11° (2014)
Sat, 1444° / 25°0.04Climate normal
44 °Climate normal

South Flat, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°
Average low25°
Average precipitation0.04 in
Chance of precipitation12%
Record high69° (2025)
Record low-2° (1978)
Sun, 1543° / 24°0.02Climate normal
43 °Climate normal

South Flat, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high43°
Average low24°
Average precipitation0.02 in
Chance of precipitation12%
Record high67° (2016)
Record low-10° (2014)
Mon, 1644° / 25°0.01Climate normal
44 °Climate normal

South Flat, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low25°
Average precipitation0.01 in
Chance of precipitation13%
Record high64° (2025)
Record low-14° (2014)
Tue, 1743° / 25°0.04Climate normal
43 °Climate normal

South Flat, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high43°
Average low25°
Average precipitation0.04 in
Chance of precipitation23%
Record high66° (1999)
Record low-7° (2014)
Wed, 1842° / 24°0.05Climate normal
42 °Climate normal

South Flat, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high42°
Average low24°
Average precipitation0.05 in
Chance of precipitation22%
Record high66° (2020)
Record low0° (2014)
Thu, 1941° / 23°0.02Climate normal
41 °Climate normal

South Flat, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high41°
Average low23°
Average precipitation0.02 in
Chance of precipitation17%
Record high65° (2007)
Record low-13° (1985)
Fri, 2041° / 22°0.02Climate normal
41 °Climate normal

South Flat, Friday, 20 November

Climate normal for this date — 60-year average.

Average high41°
Average low22°
Average precipitation0.02 in
Chance of precipitation13%
Record high57° (1962)
Record low-11° (1985)
Sat, 2140° / 22°0.03Climate normal
40 °Climate normal

South Flat, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high40°
Average low22°
Average precipitation0.03 in
Chance of precipitation17%
Record high60° (2012)
Record low-5° (1985)
Sun, 2240° / 21°0.02Climate normal
40 °Climate normal

South Flat, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high40°
Average low21°
Average precipitation0.02 in
Chance of precipitation17%
Record high59° (2006)
Record low-11° (1985)
Mon, 2339° / 21°0.03Climate normal
39 °Climate normal

South Flat, Monday, 23 November

Climate normal for this date — 60-year average.

Average high39°
Average low21°
Average precipitation0.03 in
Chance of precipitation13%
Record high60° (2017)
Record low-15° (1985)
Tue, 2440° / 20°0.03Climate normal
40 °Climate normal

South Flat, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high40°
Average low20°
Average precipitation0.03 in
Chance of precipitation15%
Record high55° (1995)
Record low-9° (1985)
Wed, 2538° / 20°0.04Climate normal
38 °Climate normal

South Flat, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high38°
Average low20°
Average precipitation0.04 in
Chance of precipitation27%
Record high57° (1995)
Record low-9° (1993)
Thu, 2636° / 20°0.04Climate normal
36 °Climate normal

South Flat, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high36°
Average low20°
Average precipitation0.04 in
Chance of precipitation25%
Record high61° (2017)
Record low-7° (1975)

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 Flat, 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 Flat, 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.