As of 07:48 MDT

Weather in South Flat, WY

25°Current weather

South Flat, Thursday, 29 October, 07:48

Clear. Feels like 25°. High 62°, low 25°.

Pressure30.15 inHg
Wind0 mph N
Humidity74%
Visibility6.2 mi
Dew point19°

Monthly outlook for South Flat, WY: average high 56.2°, average low 40.1°. That is 4.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 30 October (63.8°), the coolest 29 October (25°).

56.2°/40.1°
Average high / low
+4.9°
Above normal
3 / 3
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November55.5°49.2°+3.5°
8 November – 17 November57.4°44.1°+7.4°
18 November – 27 Novemberat normal39.3°—

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).

Fri, 3064° / 30°0Overcast
64 °Overcast

South Flat, Friday, 30 October

Overcast. High 64°, low 30°.

Pressure30.00 inHg
Wind2.6 mph N
Humidity45%
Visibility6.2 mi
Dew point25°
Sat, 3156° / 39°0.01Light rain
56 °Light rain

South Flat, Saturday, 31 October

Light rain. High 56°, low 39°.

Pressure30.00 inHg
Wind4.5 mph N
Humidity67%
Visibility6.2 mi
Dew point37°
Sun, 0153° / 40°0.15Light rain
53 °Light rain

South Flat, Sunday, 1 November

Light rain. High 53°, low 40°.

Pressure29.91 inHg
Wind3.4 mph N
Humidity61%
Visibility6.2 mi
Dew point39°
Mon, 0246° / 40°0.26Rain
46 °Rain

South Flat, Monday, 2 November

Rain. High 46°, low 40°.

Pressure30.06 inHg
Wind21.8 mph NW
Humidity78%
Visibility—
Dew point37°
Tue, 0352° / 37°0.02Light rain
52 °Light rain

South Flat, Tuesday, 3 November

Light rain. High 52°, low 37°.

Pressure30.36 inHg
Wind5.3 mph NW
Humidity60%
Visibility—
Dew point33°
Wed, 0456° / 40°0Clear
56 °Clear

South Flat, Wednesday, 4 November

Clear. High 56°, low 40°.

Pressure30.06 inHg
Wind4.3 mph N
Humidity44%
Visibility—
Dew point30°
Thu, 0556° / 42°0Mostly clear
56 °Mostly clear

South Flat, Thursday, 5 November

Mostly clear. High 56°, low 42°.

Pressure29.91 inHg
Wind3.4 mph S
Humidity42%
Visibility—
Dew point28°
Fri, 0656° / 41°0Clear
56 °Clear

South Flat, Friday, 6 November

Clear. High 56°, low 41°.

Pressure29.83 inHg
Wind3.5 mph S
Humidity41%
Visibility—
Dew point28°
Sat, 0755° / 42°0Partly cloudy
55 °Partly cloudy

South Flat, Saturday, 7 November

Partly cloudy. High 55°, low 42°.

Pressure30.09 inHg
Wind4.7 mph E
Humidity41%
Visibility—
Dew point28°
Sun, 0856° / 42°0Overcast
56 °Overcast

South Flat, Sunday, 8 November

Overcast. High 56°, low 42°.

Pressure30.12 inHg
Wind4.6 mph SE
Humidity29%
Visibility—
Dew point19°
Mon, 0960° / 47°0Overcast
60 °Overcast

South Flat, Monday, 9 November

Overcast. High 60°, low 47°.

Pressure30.06 inHg
Wind11.1 mph N
Humidity29%
Visibility—
Dew point24°
Tue, 1061° / 45°0Overcast
61 °Overcast

South Flat, Tuesday, 10 November

Overcast. High 61°, low 45°.

Pressure30.00 inHg
Wind7.3 mph SE
Humidity34%
Visibility—
Dew point26°
Wed, 1163° / 49°0Overcast
63 °Overcast

South Flat, Wednesday, 11 November

Overcast. High 63°, low 49°.

Pressure29.56 inHg
Wind16.7 mph SW
Humidity29%
Visibility—
Dew point26°
Thu, 1254° / 44°0Partly cloudy
54 °Partly cloudy

South Flat, Thursday, 12 November

Partly cloudy. High 54°, low 44°.

Pressure29.26 inHg
Wind14.5 mph NW
Humidity35%
Visibility—
Dew point24°
Fri, 1349° / 38°0.05Snow
49 °Snow

South Flat, Friday, 13 November

Snow. High 49°, low 38°.

Pressure29.62 inHg
Wind11 mph NW
Humidity37%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.