As of 03:47 MDT

Weather in Sherman, WY

47°Current weather

Sherman, Sunday, 18 October, 03:47

Clear. Feels like 42°. High 64°, low 39°.

Pressure30.09 inHg
Wind10 mph NW
Humidity55%
Visibility6.2 mi
Dew point32°

Monthly outlook for Sherman, WY: average high 56.9°, average low 38.6°. That is 4.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 18 October (64.2°), the coolest 25 October (28.9°).

56.9°/38.6°
Average high / low
+4.1°
Above normal
2 / 4
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October56.4°51.9°+2.5°
28 October – 6 November57.7°45.4°+6.8°
7 November – 16 Novemberat normal42.3°—

October records over 66 years

77.2°2 October 2024All-time high
-8.5°30 October 1993All-time low

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

Mon, 1957° / 36°0Clear
57 °Clear

Sherman, Monday, 19 October

Clear. High 57°, low 36°.

Pressure30.12 inHg
Wind4.5 mph S
Humidity44%
Visibility6.2 mi
Dew point32°
Tue, 2057° / 38°0Mostly clear
57 °Mostly clear

Sherman, Tuesday, 20 October

Mostly clear. High 57°, low 38°.

Pressure30.06 inHg
Wind11.4 mph W
Humidity47%
Visibility6.2 mi
Dew point36°
Wed, 2158° / 41°0Partly cloudy
58 °Partly cloudy

Sherman, Wednesday, 21 October

Partly cloudy. High 58°, low 41°.

Pressure30.15 inHg
Wind8.7 mph SE
Humidity43%
Visibility6.2 mi
Dew point35°
Thu, 2261° / 43°0.04Light rain
61 °Light rain

Sherman, Thursday, 22 October

Light rain. High 61°, low 43°.

Pressure29.97 inHg
Wind7.3 mph S
Humidity42%
Visibility—
Dew point35°
Fri, 2354° / 41°0.39Rain
54 °Rain

Sherman, Friday, 23 October

Rain. High 54°, low 41°.

Pressure29.71 inHg
Wind23.4 mph W
Humidity54%
Visibility—
Dew point37°
Sat, 2444° / 33°0Partly cloudy
44 °Partly cloudy

Sherman, Saturday, 24 October

Partly cloudy. High 44°, low 33°.

Pressure30.36 inHg
Wind22 mph W
Humidity52%
Visibility—
Dew point23°
Sun, 2554° / 29°0Clear
54 °Clear

Sherman, Sunday, 25 October

Clear. High 54°, low 29°.

Pressure30.21 inHg
Wind9.4 mph S
Humidity30%
Visibility—
Dew point19°
Mon, 2656° / 39°0Overcast
56 °Overcast

Sherman, Monday, 26 October

Overcast. High 56°, low 39°.

Pressure29.97 inHg
Wind9.3 mph W
Humidity30%
Visibility—
Dew point20°
Tue, 2760° / 35°0Clear
60 °Clear

Sherman, Tuesday, 27 October

Clear. High 60°, low 35°.

Pressure29.88 inHg
Wind17.6 mph W
Humidity22%
Visibility—
Dew point15°
Wed, 2857° / 42°0Clear
57 °Clear

Sherman, Wednesday, 28 October

Clear. High 57°, low 42°.

Pressure29.88 inHg
Wind26.4 mph W
Humidity24%
Visibility—
Dew point16°
Thu, 2955° / 36°0Clear
55 °Clear

Sherman, Thursday, 29 October

Clear. High 55°, low 36°.

Pressure29.80 inHg
Wind25.4 mph W
Humidity18%
Visibility—
Dew point8°
Fri, 3054° / 40°0Overcast
54 °Overcast

Sherman, Friday, 30 October

Overcast. High 54°, low 40°.

Pressure29.74 inHg
Wind30.3 mph W
Humidity20%
Visibility—
Dew point10°
Sat, 3157° / 42°0Overcast
57 °Overcast

Sherman, Saturday, 31 October

Overcast. High 57°, low 42°.

Pressure29.74 inHg
Wind33.1 mph W
Humidity21%
Visibility—
Dew point13°
Sun, 0163° / 42°0Overcast
63 °Overcast

Sherman, Sunday, 1 November

Overcast. High 63°, low 42°.

Pressure29.97 inHg
Wind36.6 mph W
Humidity9%
Visibility—
Dew point-1°
Mon, 0261° / 41°0Overcast
61 °Overcast

Sherman, Monday, 2 November

Overcast. High 61°, low 41°.

Pressure30.03 inHg
Wind6.3 mph S
Humidity10%
Visibility—
Dew point1°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0344° / 23°0.04Climate normal
44 °Climate normal

Sherman, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high44°
Average low23°
Average precipitation0.04 in
Chance of precipitation20%
Record high65° (2020)
Record low-9° (1991)
Wed, 0445° / 24°0.03Climate normal
45 °Climate normal

Sherman, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high45°
Average low24°
Average precipitation0.03 in
Chance of precipitation15%
Record high62° (2001)
Record low-3° (1990)
Thu, 0545° / 25°0.03Climate normal
45 °Climate normal

Sherman, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high45°
Average low25°
Average precipitation0.03 in
Chance of precipitation23%
Record high66° (2020)
Record low-9° (1967)
Fri, 0646° / 25°0.02Climate normal
46 °Climate normal

Sherman, Friday, 6 November

Climate normal for this date — 60-year average.

Average high46°
Average low25°
Average precipitation0.02 in
Chance of precipitation17%
Record high65° (2010)
Record low-1° (1967)
Sat, 0746° / 24°0.02Climate normal
46 °Climate normal

Sherman, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high46°
Average low24°
Average precipitation0.02 in
Chance of precipitation10%
Record high63° (1999)
Record low-1° (1967)
Sun, 0844° / 24°0.04Climate normal
44 °Climate normal

Sherman, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high44°
Average low24°
Average precipitation0.04 in
Chance of precipitation22%
Record high63° (1999)
Record low7° (1990)
Mon, 0943° / 24°0.06Climate normal
43 °Climate normal

Sherman, Monday, 9 November

Climate normal for this date — 60-year average.

Average high43°
Average low24°
Average precipitation0.06 in
Chance of precipitation27%
Record high62° (2016)
Record low2° (1960)
Tue, 1042° / 22°0.04Climate normal
42 °Climate normal

Sherman, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high42°
Average low22°
Average precipitation0.04 in
Chance of precipitation22%
Record high63° (2005)
Record low-3° (1986)
Wed, 1140° / 22°0.04Climate normal
40 °Climate normal

Sherman, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high40°
Average low22°
Average precipitation0.04 in
Chance of precipitation22%
Record high61° (1999)
Record low-2° (1998)
Thu, 1242° / 22°0.04Climate normal
42 °Climate normal

Sherman, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high42°
Average low22°
Average precipitation0.04 in
Chance of precipitation20%
Record high64° (1999)
Record low-12° (2000)
Fri, 1342° / 23°0.05Climate normal
42 °Climate normal

Sherman, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low23°
Average precipitation0.05 in
Chance of precipitation20%
Record high64° (1999)
Record low-17° (2014)
Sat, 1441° / 22°0.04Climate normal
41 °Climate normal

Sherman, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high41°
Average low22°
Average precipitation0.04 in
Chance of precipitation23%
Record high63° (1999)
Record low-9° (2000)
Sun, 1541° / 21°0.04Climate normal
41 °Climate normal

Sherman, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high41°
Average low21°
Average precipitation0.04 in
Chance of precipitation17%
Record high65° (1999)
Record low-14° (1997)
Mon, 1642° / 22°0.02Climate normal
42 °Climate normal

Sherman, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low22°
Average precipitation0.02 in
Chance of precipitation12%
Record high64° (2016)
Record low-17° (2014)

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 Sherman, 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 Sherman, 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.