Monthly outlook for Hermosa, WY: average high 50.2°, average low 34.7°. That is 4.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 14 November (60.2°), the coolest 4 November (30.4°).
50.2°/34.7°
Average high / low
+4.6°
Above normal
2 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
49.8°
43.2°
+3.7°
10 November – 19 November
50.7°
39.2°
+6.4°
20 November – 29 November
at normal
34.2°
—
October records over 66 years
77.4°4 October 2024All-time high
-13.2°27 October 2011All-time low
Climate normals and records are computed from the nearest reference point — The Buttes (7 mi).
Sun, 0152° / 37°0.04
52 °
Hermosa, Sunday, 1 November
Light rain. High 52°, low 37°.
Pressure29.83 inHg
Wind17 mph SE
Humidity85%
Visibility6.2 mi
Dew point40°
Mon, 0244° / 32°0.16
44 °
Hermosa, Monday, 2 November
Snow. High 44°, low 32°.
Pressure29.91 inHg
Wind20.8 mph NW
Humidity87%
Visibility6.2 mi
Dew point33°
Tue, 0345° / 32°0
45 °
Hermosa, Tuesday, 3 November
Light snow. High 45°, low 32°.
Pressure30.21 inHg
Wind12.3 mph NW
Humidity71%
Visibility6.2 mi
Dew point30°
Wed, 0447° / 30°0
47 °
Hermosa, Wednesday, 4 November
Overcast. High 47°, low 30°.
Pressure29.88 inHg
Wind8.3 mph SE
Humidity52%
Visibility6.2 mi
Dew point19°
Thu, 0550° / 31°0
50 °
Hermosa, Thursday, 5 November
Clear. High 50°, low 31°.
Pressure30.06 inHg
Wind9.4 mph W
Humidity58%
Visibility—
Dew point29°
Fri, 0647° / 33°0.01
47 °
Hermosa, Friday, 6 November
Light snow. High 47°, low 33°.
Pressure30.06 inHg
Wind28.5 mph W
Humidity53%
Visibility—
Dew point27°
Sat, 0749° / 36°0
49 °
Hermosa, Saturday, 7 November
Overcast. High 49°, low 36°.
Pressure30.06 inHg
Wind28.3 mph W
Humidity41%
Visibility—
Dew point22°
Sun, 0855° / 37°0
55 °
Hermosa, Sunday, 8 November
Clear. High 55°, low 37°.
Pressure29.97 inHg
Wind19.8 mph W
Humidity28%
Visibility—
Dew point19°
Mon, 0958° / 35°0
58 °
Hermosa, Monday, 9 November
Partly cloudy. High 58°, low 35°.
Pressure29.94 inHg
Wind6.6 mph E
Humidity24%
Visibility—
Dew point16°
Tue, 1051° / 33°0
51 °
Hermosa, Tuesday, 10 November
Overcast. High 51°, low 33°.
Pressure30.09 inHg
Wind10.2 mph SE
Humidity56%
Visibility—
Dew point27°
Wed, 1151° / 36°0
51 °
Hermosa, Wednesday, 11 November
Clear. High 51°, low 36°.
Pressure29.88 inHg
Wind26.9 mph W
Humidity30%
Visibility—
Dew point17°
Thu, 1240° / 33°0.03
40 °
Hermosa, Thursday, 12 November
Snow. High 40°, low 33°.
Pressure29.80 inHg
Wind36.5 mph W
Humidity56%
Visibility—
Dew point25°
Fri, 1349° / 35°0
49 °
Hermosa, Friday, 13 November
Overcast. High 49°, low 35°.
Pressure29.91 inHg
Wind32.1 mph W
Humidity33%
Visibility—
Dew point19°
Sat, 1460° / 37°0
60 °
Hermosa, Saturday, 14 November
Overcast. High 60°, low 37°.
Pressure29.94 inHg
Wind11.3 mph SW
Humidity22%
Visibility—
Dew point16°
Sun, 1553° / 41°0
53 °
Hermosa, Sunday, 15 November
Overcast. High 53°, low 41°.
Pressure29.77 inHg
Wind18.1 mph SW
Humidity33%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1640° / 19°0.02
40 °
Hermosa, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low19°
Average precipitation0.02 in
Chance of precipitation15%
Record high61° (2016)
Record low-19° (2014)
Tue, 1738° / 19°0.03
38 °
Hermosa, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low19°
Average precipitation0.03 in
Chance of precipitation22%
Record high61° (1999)
Record low-15° (1980)
Wed, 1837° / 19°0.02
37 °
Hermosa, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high37°
Average low19°
Average precipitation0.02 in
Chance of precipitation13%
Record high58° (2008)
Record low-13° (2000)
Thu, 1938° / 19°0.03
38 °
Hermosa, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high38°
Average low19°
Average precipitation0.03 in
Chance of precipitation18%
Record high58° (2007)
Record low-7° (1961)
Fri, 2038° / 17°0.04
38 °
Hermosa, Friday, 20 November
Climate normal for this date — 60-year average.
Average high38°
Average low17°
Average precipitation0.04 in
Chance of precipitation20%
Record high52° (2016)
Record low-6° (1960)
Sat, 2137° / 17°0.04
37 °
Hermosa, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high37°
Average low17°
Average precipitation0.04 in
Chance of precipitation15%
Record high52° (2006)
Record low-20° (1977)
Sun, 2237° / 17°0.03
37 °
Hermosa, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high37°
Average low17°
Average precipitation0.03 in
Chance of precipitation20%
Record high51° (2006)
Record low-9° (1972)
Mon, 2335° / 16°0.04
35 °
Hermosa, Monday, 23 November
Climate normal for this date — 60-year average.
Average high35°
Average low16°
Average precipitation0.04 in
Chance of precipitation15%
Record high53° (2017)
Record low-9° (2003)
Tue, 2435° / 17°0.03
35 °
Hermosa, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high35°
Average low17°
Average precipitation0.03 in
Chance of precipitation23%
Record high51° (1981)
Record low-9° (1999)
Wed, 2534° / 17°0.03
34 °
Hermosa, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high34°
Average low17°
Average precipitation0.03 in
Chance of precipitation23%
Record high53° (1990)
Record low-23° (1993)
Thu, 2632° / 15°0.07
32 °
Hermosa, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high32°
Average low15°
Average precipitation0.07 in
Chance of precipitation33%
Record high56° (2017)
Record low-10° (1992)
Fri, 2731° / 11°0.04
31 °
Hermosa, Friday, 27 November
Climate normal for this date — 60-year average.
Average high31°
Average low11°
Average precipitation0.04 in
Chance of precipitation22%
Record high57° (2017)
Record low-14° (1992)
Sat, 2832° / 13°0.02
32 °
Hermosa, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high32°
Average low13°
Average precipitation0.02 in
Chance of precipitation12%
Record high53° (1998)
Record low-17° (2001)
Sun, 2932° / 13°0.03
32 °
Hermosa, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high32°
Average low13°
Average precipitation0.03 in
Chance of precipitation20%
Record high53° (2021)
Record low-15° (1979)
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 Hermosa, 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 Hermosa, 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.