As of 09:35 MDT

Weather in Hermosa, WY

48°Current weather

Hermosa, Wednesday, 21 October, 09:35

Clear. Feels like 44°. High 63°, low 37°.

Pressure30.21 inHg
Wind9.6 mph SE
Humidity71%
Visibility6.2 mi
Dew point39°

Monthly outlook for Hermosa, WY: average high 52°, average low 33.3°. That is 3° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 23 October (63.3°), the coolest 1 November (22.7°).

52°/33.3°
Average high / low
+3°
Above normal
3 / 3
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October54.4°48.5°+3.2°
31 October – 9 November48°43.2°+2.7°
10 November – 19 Novemberat normal39.2°—

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).

Thu, 2262° / 41°0Overcast
62 °Overcast

Hermosa, Thursday, 22 October

Overcast. High 62°, low 41°.

Pressure30.06 inHg
Wind5.5 mph S
Humidity45%
Visibility6.2 mi
Dew point39°
Fri, 2363° / 44°0Clear
63 °Clear

Hermosa, Friday, 23 October

Clear. High 63°, low 44°.

Pressure29.83 inHg
Wind13.6 mph SW
Humidity33%
Visibility6.2 mi
Dew point32°
Sat, 2443° / 34°0.25Rain
43 °Rain

Hermosa, Saturday, 24 October

Rain. High 43°, low 34°.

Pressure30.21 inHg
Wind8.1 mph E
Humidity75%
Visibility6.2 mi
Dew point34°
Sun, 2545° / 34°0.22Snow
45 °Snow

Hermosa, Sunday, 25 October

Snow. High 45°, low 34°.

Pressure30.12 inHg
Wind13.6 mph SE
Humidity88%
Visibility—
Dew point35°
Mon, 2644° / 34°0.04Snow
44 °Snow

Hermosa, Monday, 26 October

Snow. High 44°, low 34°.

Pressure30.36 inHg
Wind11.6 mph NW
Humidity75%
Visibility—
Dew point32°
Tue, 2760° / 32°0Overcast
60 °Overcast

Hermosa, Tuesday, 27 October

Overcast. High 60°, low 32°.

Pressure30.00 inHg
Wind14.5 mph W
Humidity16%
Visibility—
Dew point8°
Wed, 2854° / 34°0Overcast
54 °Overcast

Hermosa, Wednesday, 28 October

Overcast. High 54°, low 34°.

Pressure30.03 inHg
Wind14.8 mph SE
Humidity30%
Visibility—
Dew point19°
Thu, 2956° / 31°0Overcast
56 °Overcast

Hermosa, Thursday, 29 October

Overcast. High 56°, low 31°.

Pressure29.97 inHg
Wind15.3 mph W
Humidity28%
Visibility—
Dew point18°
Fri, 3052° / 39°0.03Light rain
52 °Light rain

Hermosa, Friday, 30 October

Light rain. High 52°, low 39°.

Pressure29.74 inHg
Wind14.3 mph SW
Humidity56%
Visibility—
Dew point32°
Sat, 3148° / 30°0.02Light snow
48 °Light snow

Hermosa, Saturday, 31 October

Light snow. High 48°, low 30°.

Pressure29.59 inHg
Wind30.8 mph W
Humidity34%
Visibility—
Dew point19°
Sun, 0141° / 23°0Clear
41 °Clear

Hermosa, Sunday, 1 November

Clear. High 41°, low 23°.

Pressure30.09 inHg
Wind21.1 mph W
Humidity26%
Visibility—
Dew point4°
Mon, 0253° / 28°0Overcast
53 °Overcast

Hermosa, Monday, 2 November

Overcast. High 53°, low 28°.

Pressure30.03 inHg
Wind16.8 mph W
Humidity12%
Visibility—
Dew point-1°
Tue, 0347° / 32°0Overcast
47 °Overcast

Hermosa, Tuesday, 3 November

Overcast. High 47°, low 32°.

Pressure30.06 inHg
Wind8.3 mph SE
Humidity27%
Visibility—
Dew point11°
Wed, 0449° / 30°0Mostly clear
49 °Mostly clear

Hermosa, Wednesday, 4 November

Mostly clear. High 49°, low 30°.

Pressure29.80 inHg
Wind19.6 mph W
Humidity26%
Visibility—
Dew point11°
Thu, 0550° / 31°0.06Light snow
50 °Light snow

Hermosa, Thursday, 5 November

Light snow. High 50°, low 31°.

Pressure29.56 inHg
Wind29.4 mph W
Humidity30%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0644° / 23°0.02Climate normal
44 °Climate normal

Hermosa, Friday, 6 November

Climate normal for this date — 60-year average.

Average high44°
Average low23°
Average precipitation0.02 in
Chance of precipitation17%
Record high62° (2020)
Record low-9° (1967)
Sat, 0745° / 23°0.02Climate normal
45 °Climate normal

Hermosa, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high45°
Average low23°
Average precipitation0.02 in
Chance of precipitation12%
Record high62° (1999)
Record low-5° (1967)
Sun, 0843° / 23°0.04Climate normal
43 °Climate normal

Hermosa, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high43°
Average low23°
Average precipitation0.04 in
Chance of precipitation23%
Record high60° (1999)
Record low-5° (2000)
Mon, 0942° / 22°0.05Climate normal
42 °Climate normal

Hermosa, Monday, 9 November

Climate normal for this date — 60-year average.

Average high42°
Average low22°
Average precipitation0.05 in
Chance of precipitation27%
Record high61° (2016)
Record low-10° (2011)
Tue, 1041° / 20°0.03Climate normal
41 °Climate normal

Hermosa, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high41°
Average low20°
Average precipitation0.03 in
Chance of precipitation22%
Record high61° (1980)
Record low-5° (1979)
Wed, 1140° / 21°0.04Climate normal
40 °Climate normal

Hermosa, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high40°
Average low21°
Average precipitation0.04 in
Chance of precipitation22%
Record high60° (1980)
Record low1° (2000)
Thu, 1240° / 20°0.04Climate normal
40 °Climate normal

Hermosa, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high40°
Average low20°
Average precipitation0.04 in
Chance of precipitation22%
Record high62° (1999)
Record low-17° (2000)
Fri, 1341° / 22°0.05Climate normal
41 °Climate normal

Hermosa, Friday, 13 November

Climate normal for this date — 60-year average.

Average high41°
Average low22°
Average precipitation0.05 in
Chance of precipitation22%
Record high61° (1999)
Record low-19° (2014)
Sat, 1439° / 20°0.04Climate normal
39 °Climate normal

Hermosa, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high39°
Average low20°
Average precipitation0.04 in
Chance of precipitation20%
Record high63° (1999)
Record low-17° (2000)
Sun, 1539° / 18°0.04Climate normal
39 °Climate normal

Hermosa, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high39°
Average low18°
Average precipitation0.04 in
Chance of precipitation18%
Record high63° (1999)
Record low-22° (1997)
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)

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.