As of 20:40 MDT

Weather in Hermosa, WY

42°Current weather

Hermosa, Saturday, 31 October, 20:40

Overcast. Feels like 42°. High 52°, low 37°.

Pressure30.03 inHg
Wind2.2 mph S
Humidity78%
Visibility6.2 mi
Dew point36°

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

PeriodForecast highNormalDifference
31 October – 9 November49.8°43.2°+3.7°
10 November – 19 November50.7°39.2°+6.4°
20 November – 29 Novemberat normal34.2°—

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°0.04Light rain
52 °Light rain

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°0.16Snow
44 °Snow

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°0Light snow
45 °Light snow

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°0Overcast
47 °Overcast

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°0Clear
50 °Clear

Hermosa, Thursday, 5 November

Clear. High 50°, low 31°.

Pressure30.06 inHg
Wind9.4 mph W
Humidity58%
Visibility—
Dew point29°
Fri, 0647° / 33°0.01Light snow
47 °Light snow

Hermosa, Friday, 6 November

Light snow. High 47°, low 33°.

Pressure30.06 inHg
Wind28.5 mph W
Humidity53%
Visibility—
Dew point27°
Sat, 0749° / 36°0Overcast
49 °Overcast

Hermosa, Saturday, 7 November

Overcast. High 49°, low 36°.

Pressure30.06 inHg
Wind28.3 mph W
Humidity41%
Visibility—
Dew point22°
Sun, 0855° / 37°0Clear
55 °Clear

Hermosa, Sunday, 8 November

Clear. High 55°, low 37°.

Pressure29.97 inHg
Wind19.8 mph W
Humidity28%
Visibility—
Dew point19°
Mon, 0958° / 35°0Partly cloudy
58 °Partly cloudy

Hermosa, Monday, 9 November

Partly cloudy. High 58°, low 35°.

Pressure29.94 inHg
Wind6.6 mph E
Humidity24%
Visibility—
Dew point16°
Tue, 1051° / 33°0Overcast
51 °Overcast

Hermosa, Tuesday, 10 November

Overcast. High 51°, low 33°.

Pressure30.09 inHg
Wind10.2 mph SE
Humidity56%
Visibility—
Dew point27°
Wed, 1151° / 36°0Clear
51 °Clear

Hermosa, Wednesday, 11 November

Clear. High 51°, low 36°.

Pressure29.88 inHg
Wind26.9 mph W
Humidity30%
Visibility—
Dew point17°
Thu, 1240° / 33°0.03Snow
40 °Snow

Hermosa, Thursday, 12 November

Snow. High 40°, low 33°.

Pressure29.80 inHg
Wind36.5 mph W
Humidity56%
Visibility—
Dew point25°
Fri, 1349° / 35°0Overcast
49 °Overcast

Hermosa, Friday, 13 November

Overcast. High 49°, low 35°.

Pressure29.91 inHg
Wind32.1 mph W
Humidity33%
Visibility—
Dew point19°
Sat, 1460° / 37°0Overcast
60 °Overcast

Hermosa, Saturday, 14 November

Overcast. High 60°, low 37°.

Pressure29.94 inHg
Wind11.3 mph SW
Humidity22%
Visibility—
Dew point16°
Sun, 1553° / 41°0Overcast
53 °Overcast

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°0.02Climate normal
40 °Climate normal

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°0.03Climate normal
38 °Climate normal

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°0.02Climate normal
37 °Climate normal

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°0.03Climate normal
38 °Climate normal

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°0.04Climate normal
38 °Climate normal

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°0.04Climate normal
37 °Climate normal

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°0.03Climate normal
37 °Climate normal

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°0.04Climate normal
35 °Climate normal

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°0.03Climate normal
35 °Climate normal

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°0.03Climate normal
34 °Climate normal

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°0.07Climate normal
32 °Climate normal

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°0.04Climate normal
31 °Climate normal

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°0.02Climate normal
32 °Climate normal

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°0.03Climate normal
32 °Climate normal

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.