As of 07:54 MDT

Weather in Hermosa, WY

41°Current weather

Hermosa, Tuesday, 20 October, 07:54

Clear. Feels like 41°. High 60°, low 37°.

Pressure30.15 inHg
Wind2.5 mph NW
Humidity81%
Visibility6.2 mi
Dew point36°

Monthly outlook for Hermosa, WY: average high 50.1°, average low 34.5°. That is 1.7° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 22 October (62.6°), the coolest 27 October (22.3°).

50.1°/34.5°
Average high / low
+1.7°
Above normal
3 / 3
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October50.6°49.5°+0.6°
30 October – 8 November49.5°43.4°+3.4°
9 November – 18 Novemberat normal39.6°—

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).

Wed, 2162° / 40°0Partly cloudy
62 °Partly cloudy

Hermosa, Wednesday, 21 October

Partly cloudy. High 62°, low 40°.

Pressure30.18 inHg
Wind9.9 mph SE
Humidity47%
Visibility6.2 mi
Dew point37°
Thu, 2263° / 44°0Overcast
63 °Overcast

Hermosa, Thursday, 22 October

Overcast. High 63°, low 44°.

Pressure30.06 inHg
Wind5.5 mph S
Humidity44%
Visibility6.2 mi
Dew point39°
Fri, 2362° / 46°0.04Light rain
62 °Light rain

Hermosa, Friday, 23 October

Light rain. High 62°, low 46°.

Pressure29.83 inHg
Wind13.7 mph W
Humidity33%
Visibility6.2 mi
Dew point32°
Sat, 2443° / 36°0.03Light rain
43 °Light rain

Hermosa, Saturday, 24 October

Light rain. High 43°, low 36°.

Pressure30.33 inHg
Wind19 mph SE
Humidity73%
Visibility—
Dew point33°
Sun, 2543° / 34°0.08Light rain
43 °Light rain

Hermosa, Sunday, 25 October

Light rain. High 43°, low 34°.

Pressure30.21 inHg
Wind17.9 mph SE
Humidity89%
Visibility—
Dew point35°
Mon, 2636° / 28°0.11Light snow
36 °Light snow

Hermosa, Monday, 26 October

Light snow. High 36°, low 28°.

Pressure30.36 inHg
Wind6.6 mph NW
Humidity95%
Visibility—
Dew point30°
Tue, 2737° / 22°0.02Light snow
37 °Light snow

Hermosa, Tuesday, 27 October

Light snow. High 37°, low 22°.

Pressure30.45 inHg
Wind9.1 mph SE
Humidity69%
Visibility—
Dew point24°
Wed, 2852° / 33°0Clear
52 °Clear

Hermosa, Wednesday, 28 October

Clear. High 52°, low 33°.

Pressure30.09 inHg
Wind13.2 mph W
Humidity28%
Visibility—
Dew point17°
Thu, 2949° / 29°0Overcast
49 °Overcast

Hermosa, Thursday, 29 October

Overcast. High 49°, low 29°.

Pressure30.09 inHg
Wind8.9 mph SE
Humidity38%
Visibility—
Dew point20°
Fri, 3052° / 30°0Overcast
52 °Overcast

Hermosa, Friday, 30 October

Overcast. High 52°, low 30°.

Pressure30.09 inHg
Wind8.2 mph S
Humidity38%
Visibility—
Dew point20°
Sat, 3151° / 39°0Partly cloudy
51 °Partly cloudy

Hermosa, Saturday, 31 October

Partly cloudy. High 51°, low 39°.

Pressure30.03 inHg
Wind21.3 mph NW
Humidity41%
Visibility—
Dew point26°
Sun, 0153° / 33°0Partly cloudy
53 °Partly cloudy

Hermosa, Sunday, 1 November

Partly cloudy. High 53°, low 33°.

Pressure30.00 inHg
Wind12.7 mph W
Humidity37%
Visibility—
Dew point24°
Mon, 0252° / 38°0Overcast
52 °Overcast

Hermosa, Monday, 2 November

Overcast. High 52°, low 38°.

Pressure29.88 inHg
Wind22.4 mph W
Humidity39%
Visibility—
Dew point26°
Tue, 0344° / 33°0.03Light rain
44 °Light rain

Hermosa, Tuesday, 3 November

Light rain. High 44°, low 33°.

Pressure29.94 inHg
Wind29.7 mph W
Humidity64%
Visibility—
Dew point31°
Wed, 0445° / 29°0.01Light snow
45 °Light snow

Hermosa, Wednesday, 4 November

Light snow. High 45°, low 29°.

Pressure30.03 inHg
Wind16.4 mph W
Humidity45%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0544° / 23°0.02Climate normal
44 °Climate normal

Hermosa, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high44°
Average low23°
Average precipitation0.02 in
Chance of precipitation15%
Record high60° (1999)
Record low-12° (1967)
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)

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.