As of 20:58 MDT

Weather in South Flat, WY

43°Current weather

South Flat, Saturday, 31 October, 20:58

Mostly clear. Feels like 43°. High 59°, low 39°.

Pressure29.97 inHg
Wind0 mph N
Humidity70%
Visibility6.2 mi
Dew point34°

Monthly outlook for South Flat, WY: average high 56.4°, average low 38.9°. That is 5.4° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 14 November (63.8°), the coolest 3 November (31.6°).

56.4°/38.9°
Average high / low
+5.4°
Above normal
2 / 3
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November54.6°48.3°+3.5°
10 November – 19 November59.3°43.3°+8.9°
20 November – 29 Novemberat normal38.2°—

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).

Sun, 0150° / 36°0.18Light rain
50 °Light rain

South Flat, Sunday, 1 November

Light rain. High 50°, low 36°.

Pressure29.74 inHg
Wind1.5 mph W
Humidity85%
Visibility3.7 mi
Dew point46°
Mon, 0247° / 35°0.04Light rain
47 °Light rain

South Flat, Monday, 2 November

Light rain. High 47°, low 35°.

Pressure30.12 inHg
Wind22.8 mph NW
Humidity68%
Visibility6.2 mi
Dew point35°
Tue, 0355° / 32°0Partly cloudy
55 °Partly cloudy

South Flat, Tuesday, 3 November

Partly cloudy. High 55°, low 32°.

Pressure30.24 inHg
Wind2.2 mph SE
Humidity59%
Visibility6.2 mi
Dew point35°
Wed, 0452° / 34°0Overcast
52 °Overcast

South Flat, Wednesday, 4 November

Overcast. High 52°, low 34°.

Pressure30.03 inHg
Wind1.9 mph NW
Humidity69%
Visibility6.2 mi
Dew point36°
Thu, 0556° / 33°0Clear
56 °Clear

South Flat, Thursday, 5 November

Clear. High 56°, low 33°.

Pressure30.03 inHg
Wind2.8 mph S
Humidity58%
Visibility—
Dew point33°
Fri, 0656° / 33°0Partly cloudy
56 °Partly cloudy

South Flat, Friday, 6 November

Partly cloudy. High 56°, low 33°.

Pressure30.06 inHg
Wind5.7 mph NE
Humidity45%
Visibility—
Dew point28°
Sat, 0756° / 42°0Partly cloudy
56 °Partly cloudy

South Flat, Saturday, 7 November

Partly cloudy. High 56°, low 42°.

Pressure30.09 inHg
Wind5 mph NE
Humidity44%
Visibility—
Dew point30°
Sun, 0859° / 43°0Mostly clear
59 °Mostly clear

South Flat, Sunday, 8 November

Mostly clear. High 59°, low 43°.

Pressure30.00 inHg
Wind3.1 mph SE
Humidity35%
Visibility—
Dew point26°
Mon, 0956° / 42°0Overcast
56 °Overcast

South Flat, Monday, 9 November

Overcast. High 56°, low 42°.

Pressure30.03 inHg
Wind12.8 mph NW
Humidity37%
Visibility—
Dew point28°
Tue, 1054° / 39°0Overcast
54 °Overcast

South Flat, Tuesday, 10 November

Overcast. High 54°, low 39°.

Pressure30.06 inHg
Wind3.1 mph E
Humidity52%
Visibility—
Dew point31°
Wed, 1161° / 42°0Overcast
61 °Overcast

South Flat, Wednesday, 11 November

Overcast. High 61°, low 42°.

Pressure29.83 inHg
Wind15.7 mph SW
Humidity32%
Visibility—
Dew point23°
Thu, 1255° / 42°0Overcast
55 °Overcast

South Flat, Thursday, 12 November

Overcast. High 55°, low 42°.

Pressure29.71 inHg
Wind25.8 mph NW
Humidity31%
Visibility—
Dew point21°
Fri, 1359° / 41°0Partly cloudy
59 °Partly cloudy

South Flat, Friday, 13 November

Partly cloudy. High 59°, low 41°.

Pressure29.88 inHg
Wind8.2 mph W
Humidity33%
Visibility—
Dew point22°
Sat, 1464° / 45°0Overcast
64 °Overcast

South Flat, Saturday, 14 November

Overcast. High 64°, low 45°.

Pressure29.83 inHg
Wind13.9 mph S
Humidity35%
Visibility—
Dew point28°
Sun, 1562° / 44°0Overcast
62 °Overcast

South Flat, Sunday, 15 November

Overcast. High 62°, low 44°.

Pressure29.65 inHg
Wind11.1 mph SW
Humidity27%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 2735° / 19°0.02Climate normal
35 °Climate normal

South Flat, Friday, 27 November

Climate normal for this date — 60-year average.

Average high35°
Average low19°
Average precipitation0.02 in
Chance of precipitation12%
Record high61° (2017)
Record low0° (1983)
Sat, 2836° / 19°0.02Climate normal
36 °Climate normal

South Flat, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high36°
Average low19°
Average precipitation0.02 in
Chance of precipitation22%
Record high55° (1998)
Record low-1° (1985)
Sun, 2936° / 18°0.02Climate normal
36 °Climate normal

South Flat, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high36°
Average low18°
Average precipitation0.02 in
Chance of precipitation13%
Record high55° (2021)
Record low-3° (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.