As of 15:12 MST

Weather in Sherman, WY

45°

Sherman, Sunday, 15 November, 15:12

Clear. Feels like 41°. High 45°, low 28°.

Pressure30.12 inHg

Wind7 mph SW

Humidity61%

Visibility6.2 mi

Dew point33°

See detailed hourly forecast

Monthly outlook for Sherman, WY: average high 38.7°, average low 22.6°. That is 0.7° above the climate normal for November. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 16 November (55.4°), the coolest 30 November (8°).

38.7°/22.6°

Average high / low

+0.7°

Above normal

2 / 3

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
15 November – 24 November	43.2°	39.4°	+2.1°
25 November – 4 December	31.2°	34.6°	-1.9°
5 December – 14 December	at normal	33.1°	—

November records over 66 years

65.7°5 November 2020All-time high

-20.7°25 November 1993All-time low

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

Mon, 1655° / 29°

55 °

Sherman, Monday, 16 November

Mostly clear. High 55°, low 29°.

Pressure30.00 inHg

Wind7.2 mph S

Humidity40%

Visibility6.2 mi

Dew point21°

Tue, 1751° / 34°

51 °

Sherman, Tuesday, 17 November

Overcast. High 51°, low 34°.

Pressure29.80 inHg

Wind8.4 mph S

Humidity45%

Visibility6.2 mi

Dew point25°

Wed, 1837° / 29°

37 °

Sherman, Wednesday, 18 November

Overcast. High 37°, low 29°.

Pressure29.94 inHg

Wind29.3 mph W

Humidity80%

Visibility6.2 mi

Dew point17°

Thu, 1937° / 26°

37 °

Sherman, Thursday, 19 November

Overcast. High 37°, low 26°.

Pressure30.06 inHg

Wind8.2 mph SE

Humidity66%

Visibility6.2 mi

Dew point13°

Fri, 2040° / 26°

40 °

Sherman, Friday, 20 November

Overcast. High 40°, low 26°.

Pressure29.62 inHg

Wind23.7 mph W

Humidity63%

Visibility—

Dew point28°

Sat, 2141° / 22°

41 °

Sherman, Saturday, 21 November

Mostly clear. High 41°, low 22°.

Pressure29.91 inHg

Wind27.1 mph W

Humidity32%

Visibility—

Dew point8°

Sun, 2243° / 30°

43 °

Sherman, Sunday, 22 November

Overcast. High 43°, low 30°.

Pressure29.83 inHg

Wind8 mph NW

Humidity18%

Visibility—

Dew point0°

Mon, 2337° / 23°

37 °

Sherman, Monday, 23 November

Overcast. High 37°, low 23°.

Pressure29.91 inHg

Wind20.4 mph NW

Humidity48%

Visibility—

Dew point18°

Tue, 2444° / 22°

44 °

Sherman, Tuesday, 24 November

Mostly clear. High 44°, low 22°.

Pressure29.94 inHg

Wind26.6 mph W

Humidity26%

Visibility—

Dew point4°

Wed, 2535° / 22°

0.04

35 °

Sherman, Wednesday, 25 November

Light snow. High 35°, low 22°.

Pressure29.65 inHg

Wind37.4 mph W

Humidity39%

Visibility—

Dew point12°

Thu, 2629° / 19°

29 °

Sherman, Thursday, 26 November

Light snow. High 29°, low 19°.

Pressure29.97 inHg

Wind34.4 mph W

Humidity43%

Visibility—

Dew point7°

Fri, 2732° / 17°

32 °

Sherman, Friday, 27 November

Clear. High 32°, low 17°.

Pressure29.97 inHg

Wind30 mph W

Humidity28%

Visibility—

Dew point-1°

Sat, 2832° / 19°

0.03

32 °

Sherman, Saturday, 28 November

Light snow. High 32°, low 19°.

Pressure29.65 inHg

Wind29.6 mph W

Humidity46%

Visibility—

Dew point13°

Sun, 2921° / 10°

0.06

21 °

Sherman, Sunday, 29 November

Light snow. High 21°, low 10°.

Pressure30.36 inHg

Wind18.6 mph NW

Humidity63%

Visibility—

Dew point10°

Mon, 3039° / 8°

39 °

Sherman, Monday, 30 November

Overcast. High 39°, low 8°.

Pressure30.06 inHg

Wind25.1 mph W

Humidity36%

Visibility—

Dew point6°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 0135° / 18°

0.02

35 °

Sherman, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high35°

Average low18°

Average precipitation0.02 in

Chance of precipitation12%

Record high57° (2021)

Record low-9° (1985)

Wed, 0235° / 17°

0.03

35 °

Sherman, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high35°

Average low17°

Average precipitation0.03 in

Chance of precipitation13%

Record high62° (2021)

Record low-7° (1985)

Thu, 0335° / 17°

0.02

35 °

Sherman, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high35°

Average low17°

Average precipitation0.02 in

Chance of precipitation20%

Record high54° (2017)

Record low-14° (2009)

Fri, 0436° / 18°

0.02

36 °

Sherman, Friday, 4 December

Climate normal for this date — 60-year average.

Average high36°

Average low18°

Average precipitation0.02 in

Chance of precipitation12%

Record high58° (2021)

Record low-12° (2011)

Sat, 0534° / 15°

0.03

34 °

Sherman, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high34°

Average low15°

Average precipitation0.03 in

Chance of precipitation23%

Record high55° (1965)

Record low-29° (2013)

Sun, 0633° / 15°

0.03

33 °

Sherman, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high33°

Average low15°

Average precipitation0.03 in

Chance of precipitation15%

Record high56° (2023)

Record low-25° (1972)

Mon, 0733° / 16°

0.04

33 °

Sherman, Monday, 7 December

Climate normal for this date — 60-year average.

Average high33°

Average low16°

Average precipitation0.04 in

Chance of precipitation22%

Record high52° (1965)

Record low-21° (1978)

Tue, 0832° / 15°

0.03

32 °

Sherman, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high32°

Average low15°

Average precipitation0.03 in

Chance of precipitation22%

Record high53° (2020)

Record low-26° (2005)

Wed, 0933° / 15°

0.03

33 °

Sherman, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high33°

Average low15°

Average precipitation0.03 in

Chance of precipitation15%

Record high55° (2020)

Record low-19° (2009)

Thu, 1034° / 15°

0.03

34 °

Sherman, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high34°

Average low15°

Average precipitation0.03 in

Chance of precipitation15%

Record high54° (1990)

Record low-21° (1972)

Fri, 1134° / 16°

0.02

34 °

Sherman, Friday, 11 December

Climate normal for this date — 60-year average.

Average high34°

Average low16°

Average precipitation0.02 in

Chance of precipitation15%

Record high52° (1990)

Record low-18° (1972)

Sat, 1234° / 15°

0.02

34 °

Sherman, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high34°

Average low15°

Average precipitation0.02 in

Chance of precipitation15%

Record high53° (2014)

Record low-11° (1972)

Sun, 1333° / 15°

0.03

33 °

Sherman, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high33°

Average low15°

Average precipitation0.03 in

Chance of precipitation25%

Record high49° (2010)

Record low-7° (2000)

Mon, 1432° / 15°

0.03

32 °

Sherman, Monday, 14 December

Climate normal for this date — 60-year average.

Average high32°

Average low15°

Average precipitation0.03 in

Chance of precipitation20%

Record high52° (2025)

Record low-16° (1972)

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.