As of 16:31 MST

Weather in Big Horn, WY

66°Current weather

Big Horn, Thursday, 12 November, 16:31

Clear. Feels like 64°. High 67°, low 39°.

Pressure29.94 inHg
Wind5.7 mph N
Humidity33%
Visibility6.2 mi
Dew point36°

Monthly outlook for Big Horn, WY: average high 41.6°, average low 27.1°. That is 0.7° below the climate normal for November. Precipitation is expected on 6 days (about 1.4 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 12 November (66.6°), the coolest 25 November (5.6°).

41.6°/27.1°
Average high / low
−0.7°
Below normal
6 / 4
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November49.5°44.7°+2.6°
22 November – 1 December28.4°39.1°-5.9°
2 December – 11 Decemberat normal36.8°—

November records over 66 years

74.8°12 November 1999All-time high
-18.4°30 November 1975All-time low

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

Fri, 1364° / 34°0Overcast
64 °Overcast

Big Horn, Friday, 13 November

Overcast. High 64°, low 34°.

Pressure29.68 inHg
Wind2.8 mph N
Humidity46%
Visibility6.2 mi
Dew point32°
Sat, 1456° / 36°0Overcast
56 °Overcast

Big Horn, Saturday, 14 November

Overcast. High 56°, low 36°.

Pressure29.65 inHg
Wind1.9 mph N
Humidity42%
Visibility6.2 mi
Dew point31°
Sun, 1555° / 36°0Mostly clear
55 °Mostly clear

Big Horn, Sunday, 15 November

Mostly clear. High 55°, low 36°.

Pressure29.94 inHg
Wind1.7 mph E
Humidity46%
Visibility6.2 mi
Dew point33°
Mon, 1654° / 35°0Overcast
54 °Overcast

Big Horn, Monday, 16 November

Overcast. High 54°, low 35°.

Pressure29.85 inHg
Wind1.7 mph NW
Humidity44%
Visibility6.2 mi
Dew point28°
Tue, 1747° / 37°0.04Snow
47 °Snow

Big Horn, Tuesday, 17 November

Snow. High 47°, low 37°.

Pressure29.88 inHg
Wind4.3 mph N
Humidity57%
Visibility—
Dew point30°
Wed, 1842° / 33°0.32Snow
42 °Snow

Big Horn, Wednesday, 18 November

Snow. High 42°, low 33°.

Pressure29.88 inHg
Wind6.3 mph N
Humidity88%
Visibility—
Dew point36°
Thu, 1941° / 31°0.03Snow
41 °Snow

Big Horn, Thursday, 19 November

Snow. High 41°, low 31°.

Pressure30.03 inHg
Wind8.5 mph E
Humidity88%
Visibility—
Dew point34°
Fri, 2036° / 31°0.16Light snow
36 °Light snow

Big Horn, Friday, 20 November

Light snow. High 36°, low 31°.

Pressure30.15 inHg
Wind6.5 mph NW
Humidity92%
Visibility—
Dew point33°
Sat, 2133° / 30°0.59Snow
33 °Snow

Big Horn, Saturday, 21 November

Snow. High 33°, low 30°.

Pressure30.15 inHg
Wind10.3 mph NW
Humidity96%
Visibility—
Dew point32°
Sun, 2233° / 22°0.02Light snow
33 °Light snow

Big Horn, Sunday, 22 November

Light snow. High 33°, low 22°.

Pressure30.09 inHg
Wind5.9 mph SW
Humidity86%
Visibility—
Dew point27°
Mon, 2333° / 16°0.07Light snow
33 °Light snow

Big Horn, Monday, 23 November

Light snow. High 33°, low 16°.

Pressure29.83 inHg
Wind13 mph N
Humidity87%
Visibility—
Dew point28°
Tue, 2419° / 9°0.03Light snow
19 °Light snow

Big Horn, Tuesday, 24 November

Light snow. High 19°, low 9°.

Pressure30.39 inHg
Wind13.6 mph N
Humidity80%
Visibility—
Dew point13°
Wed, 2524° / 6°0Mostly clear
24 °Mostly clear

Big Horn, Wednesday, 25 November

Mostly clear. High 24°, low 6°.

Pressure30.47 inHg
Wind8.4 mph SW
Humidity62%
Visibility—
Dew point8°
Thu, 2626° / 19°0.1Light snow
26 °Light snow

Big Horn, Thursday, 26 November

Light snow. High 26°, low 19°.

Pressure30.45 inHg
Wind14.4 mph N
Humidity90%
Visibility—
Dew point22°
Fri, 2736° / 21°0Partly cloudy
36 °Partly cloudy

Big Horn, Friday, 27 November

Partly cloudy. High 36°, low 21°.

Pressure30.09 inHg
Wind8.9 mph SW
Humidity74%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2838° / 17°0.04Climate normal
38 °Climate normal

Big Horn, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high38°
Average low17°
Average precipitation0.04 in
Chance of precipitation33%
Record high60° (2021)
Record low-6° (1985)
Sun, 2938° / 17°0.04Climate normal
38 °Climate normal

Big Horn, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high38°
Average low17°
Average precipitation0.04 in
Chance of precipitation25%
Record high58° (2021)
Record low-6° (1979)
Mon, 3037° / 17°0.06Climate normal
37 °Climate normal

Big Horn, Monday, 30 November

Climate normal for this date — 60-year average.

Average high37°
Average low17°
Average precipitation0.06 in
Chance of precipitation27%
Record high59° (1999)
Record low-18° (1975)
Tue, 0139° / 18°0.06Climate normal
39 °Climate normal

Big Horn, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high39°
Average low18°
Average precipitation0.06 in
Chance of precipitation27%
Record high69° (2021)
Record low-19° (1985)
Wed, 0238° / 17°0.06Climate normal
38 °Climate normal

Big Horn, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high38°
Average low17°
Average precipitation0.06 in
Chance of precipitation33%
Record high67° (2021)
Record low-21° (1985)
Thu, 0338° / 17°0.03Climate normal
38 °Climate normal

Big Horn, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high38°
Average low17°
Average precipitation0.03 in
Chance of precipitation13%
Record high55° (1965)
Record low-4° (1984)
Fri, 0438° / 17°0.04Climate normal
38 °Climate normal

Big Horn, Friday, 4 December

Climate normal for this date — 60-year average.

Average high38°
Average low17°
Average precipitation0.04 in
Chance of precipitation22%
Record high62° (1965)
Record low-12° (1984)
Sat, 0536° / 16°0.05Climate normal
36 °Climate normal

Big Horn, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high36°
Average low16°
Average precipitation0.05 in
Chance of precipitation33%
Record high57° (1987)
Record low-22° (2013)
Sun, 0636° / 15°0.03Climate normal
36 °Climate normal

Big Horn, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high36°
Average low15°
Average precipitation0.03 in
Chance of precipitation20%
Record high57° (1965)
Record low-25° (2013)
Mon, 0735° / 15°0.05Climate normal
35 °Climate normal

Big Horn, Monday, 7 December

Climate normal for this date — 60-year average.

Average high35°
Average low15°
Average precipitation0.05 in
Chance of precipitation25%
Record high58° (2024)
Record low-26° (2013)
Tue, 0835° / 15°0.03Climate normal
35 °Climate normal

Big Horn, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high35°
Average low15°
Average precipitation0.03 in
Chance of precipitation28%
Record high57° (2006)
Record low-16° (1972)
Wed, 0937° / 14°0.03Climate normal
37 °Climate normal

Big Horn, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high37°
Average low14°
Average precipitation0.03 in
Chance of precipitation18%
Record high58° (1990)
Record low-22° (1972)
Thu, 1038° / 17°0.03Climate normal
38 °Climate normal

Big Horn, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high38°
Average low17°
Average precipitation0.03 in
Chance of precipitation27%
Record high58° (1990)
Record low-21° (1972)
Fri, 1137° / 16°0.03Climate normal
37 °Climate normal

Big Horn, Friday, 11 December

Climate normal for this date — 60-year average.

Average high37°
Average low16°
Average precipitation0.03 in
Chance of precipitation20%
Record high61° (2025)
Record low-27° (1961)

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 Big Horn, 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 Big Horn, 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.