Monthly outlook for Big Horn, NM: average high 46.4°, average low 28°. That is 3.5° above the climate normal for November. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 8 November (55°), the coolest 21 November (15.4°).
46.4°/28°
Average high / low
+3.5°
Above normal
3 / 4
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
51.1°
41.3°
+5.5°
17 November – 26 November
38.6°
36.8°
+1°
27 November – 6 December
at normal
33°
—
November records over 66 years
60.4°2 November 2025All-time high
-19.7°26 November 1975All-time low
Climate normals and records are computed from the nearest reference point — Sublette (3 mi).
Sun, 0855° / 27°0
55 °
Big Horn, Sunday, 8 November
Clear. High 55°, low 27°.
Pressure30.21 inHg
Wind5.7 mph E
Humidity45%
Visibility6.2 mi
Dew point22°
Mon, 0952° / 27°0
52 °
Big Horn, Monday, 9 November
Clear. High 52°, low 27°.
Pressure30.15 inHg
Wind4.3 mph NE
Humidity45%
Visibility6.2 mi
Dew point26°
Tue, 1050° / 26°0
50 °
Big Horn, Tuesday, 10 November
Clear. High 50°, low 26°.
Pressure30.15 inHg
Wind5.2 mph E
Humidity47%
Visibility6.2 mi
Dew point26°
Wed, 1151° / 27°0
51 °
Big Horn, Wednesday, 11 November
Clear. High 51°, low 27°.
Pressure30.27 inHg
Wind4.8 mph E
Humidity46%
Visibility—
Dew point27°
Thu, 1250° / 25°0
50 °
Big Horn, Thursday, 12 November
Mostly clear. High 50°, low 25°.
Pressure30.24 inHg
Wind5.8 mph W
Humidity50%
Visibility—
Dew point26°
Fri, 1353° / 34°0
53 °
Big Horn, Friday, 13 November
Clear. High 53°, low 34°.
Pressure30.03 inHg
Wind7.7 mph W
Humidity38%
Visibility—
Dew point23°
Sat, 1451° / 34°0
51 °
Big Horn, Saturday, 14 November
Overcast. High 51°, low 34°.
Pressure30.00 inHg
Wind6.7 mph W
Humidity31%
Visibility—
Dew point18°
Sun, 1550° / 34°0
50 °
Big Horn, Sunday, 15 November
Partly cloudy. High 50°, low 34°.
Pressure29.94 inHg
Wind7.9 mph W
Humidity28%
Visibility—
Dew point15°
Mon, 1647° / 32°0
47 °
Big Horn, Monday, 16 November
Mostly clear. High 47°, low 32°.
Pressure29.97 inHg
Wind12.1 mph W
Humidity41%
Visibility—
Dew point22°
Tue, 1743° / 31°0
43 °
Big Horn, Tuesday, 17 November
Overcast. High 43°, low 31°.
Pressure30.03 inHg
Wind14.6 mph W
Humidity57%
Visibility—
Dew point27°
Wed, 1845° / 30°0
45 °
Big Horn, Wednesday, 18 November
Overcast. High 45°, low 30°.
Pressure30.15 inHg
Wind9.8 mph SW
Humidity26%
Visibility—
Dew point9°
Thu, 1946° / 35°0.06
46 °
Big Horn, Thursday, 19 November
Snow. High 46°, low 35°.
Pressure30.06 inHg
Wind10.6 mph S
Humidity56%
Visibility—
Dew point29°
Fri, 2036° / 24°0.93
36 °
Big Horn, Friday, 20 November
Snow. High 36°, low 24°.
Pressure30.21 inHg
Wind17.3 mph NE
Humidity92%
Visibility—
Dew point30°
Sat, 2129° / 15°0.11
29 °
Big Horn, Saturday, 21 November
Light snow. High 29°, low 15°.
Pressure30.50 inHg
Wind8.6 mph N
Humidity85%
Visibility—
Dew point22°
Sun, 2233° / 18°0.02
33 °
Big Horn, Sunday, 22 November
Light snow. High 33°, low 18°.
Pressure30.21 inHg
Wind4.4 mph SW
Humidity90%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2336° / 16°0.06
36 °
Big Horn, Monday, 23 November
Climate normal for this date — 60-year average.
Average high36°
Average low16°
Average precipitation0.06 in
Chance of precipitation32%
Record high54° (2017)
Record low-9° (1991)
Tue, 2436° / 15°0.05
36 °
Big Horn, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high36°
Average low15°
Average precipitation0.05 in
Chance of precipitation22%
Record high51° (2017)
Record low-10° (1975)
Wed, 2535° / 15°0.06
35 °
Big Horn, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high35°
Average low15°
Average precipitation0.06 in
Chance of precipitation23%
Record high51° (1995)
Record low-7° (1992)
Thu, 2634° / 14°0.08
34 °
Big Horn, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high34°
Average low14°
Average precipitation0.08 in
Chance of precipitation32%
Record high56° (2017)
Record low-20° (1975)
Fri, 2732° / 11°0.09
32 °
Big Horn, Friday, 27 November
Climate normal for this date — 60-year average.
Average high32°
Average low11°
Average precipitation0.09 in
Chance of precipitation33%
Record high49° (2017)
Record low-10° (1984)
Sat, 2833° / 11°0.05
33 °
Big Horn, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high33°
Average low11°
Average precipitation0.05 in
Chance of precipitation30%
Record high49° (2021)
Record low-15° (1976)
Sun, 2932° / 11°0.07
32 °
Big Horn, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high32°
Average low11°
Average precipitation0.07 in
Chance of precipitation32%
Record high52° (2021)
Record low-18° (1976)
Mon, 3032° / 10°0.05
32 °
Big Horn, Monday, 30 November
Climate normal for this date — 60-year average.
Average high32°
Average low10°
Average precipitation0.05 in
Chance of precipitation17%
Record high50° (1999)
Record low-13° (2006)
Tue, 0133° / 11°0.06
33 °
Big Horn, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high33°
Average low11°
Average precipitation0.06 in
Chance of precipitation17%
Record high54° (2021)
Record low-10° (1981)
Wed, 0233° / 12°0.04
33 °
Big Horn, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high33°
Average low12°
Average precipitation0.04 in
Chance of precipitation23%
Record high56° (2021)
Record low-10° (2004)
Thu, 0334° / 12°0.04
34 °
Big Horn, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high34°
Average low12°
Average precipitation0.04 in
Chance of precipitation22%
Record high50° (2021)
Record low-10° (2006)
Fri, 0435° / 12°0.04
35 °
Big Horn, Friday, 4 December
Climate normal for this date — 60-year average.
Average high35°
Average low12°
Average precipitation0.04 in
Chance of precipitation17%
Record high49° (2007)
Record low-14° (2009)
Sat, 0533° / 13°0.06
33 °
Big Horn, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high33°
Average low13°
Average precipitation0.06 in
Chance of precipitation22%
Record high48° (1989)
Record low-13° (2005)
Sun, 0633° / 12°0.06
33 °
Big Horn, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high33°
Average low12°
Average precipitation0.06 in
Chance of precipitation20%
Record high46° (2023)
Record low-9° (2011)
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, NM 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, NM 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.