As of 07:21 MDT

Weather in Hermosa, WY

44°

Hermosa, Friday, 23 October, 07:21

Overcast. Feels like 41°. High 62°, low 47°.

Pressure29.80 inHg

Wind5.2 mph SW

Humidity74%

Visibility6.2 mi

Dew point41°

See detailed hourly forecast

Monthly outlook for Hermosa, WY: average high 50.9°, average low 34.2°. That is 2.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 7 November (64.1°), the coolest 30 October (27.5°).

50.9°/34.2°

Average high / low

+2.9°

Above normal

1 / 3

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
23 October – 1 November	51°	47°	+2.2°
2 November – 11 November	50.9°	42.6°	+4.6°
12 November – 21 November	at normal	38.7°	—

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).

Sat, 2447° / 39°

47 °

Hermosa, Saturday, 24 October

Partly cloudy. High 47°, low 39°.

Pressure30.27 inHg

Wind12.9 mph E

Humidity65%

Visibility6.2 mi

Dew point29°

Sun, 2553° / 30°

0.02

53 °

Hermosa, Sunday, 25 October

Light rain. High 53°, low 30°.

Pressure30.15 inHg

Wind2.9 mph NW

Humidity52%

Visibility6.2 mi

Dew point33°

Mon, 2643° / 35°

0.12

43 °

Hermosa, Monday, 26 October

Snow. High 43°, low 35°.

Pressure30.18 inHg

Wind6.3 mph W

Humidity79%

Visibility6.2 mi

Dew point35°

Tue, 2753° / 31°

53 °

Hermosa, Tuesday, 27 October

Clear. High 53°, low 31°.

Pressure29.88 inHg

Wind23.1 mph W

Humidity42%

Visibility—

Dew point28°

Wed, 2855° / 30°

55 °

Hermosa, Wednesday, 28 October

Mostly clear. High 55°, low 30°.

Pressure30.03 inHg

Wind17.2 mph W

Humidity45%

Visibility—

Dew point28°

Thu, 2940° / 29°

40 °

Hermosa, Thursday, 29 October

Overcast. High 40°, low 29°.

Pressure30.12 inHg

Wind18.1 mph SE

Humidity53%

Visibility—

Dew point22°

Fri, 3054° / 28°

54 °

Hermosa, Friday, 30 October

Overcast. High 54°, low 28°.

Pressure29.85 inHg

Wind9 mph S

Humidity24%

Visibility—

Dew point14°

Sat, 3152° / 33°

0.01

52 °

Hermosa, Saturday, 31 October

Light rain. High 52°, low 33°.

Pressure29.85 inHg

Wind18.1 mph W

Humidity39%

Visibility—

Dew point23°

Sun, 0150° / 35°

50 °

Hermosa, Sunday, 1 November

Overcast. High 50°, low 35°.

Pressure29.83 inHg

Wind9 mph SE

Humidity44%

Visibility—

Dew point26°

Mon, 0251° / 38°

51 °

Hermosa, Monday, 2 November

Mostly clear. High 51°, low 38°.

Pressure29.74 inHg

Wind30.2 mph W

Humidity47%

Visibility—

Dew point29°

Tue, 0347° / 34°

47 °

Hermosa, Tuesday, 3 November

Overcast. High 47°, low 34°.

Pressure29.74 inHg

Wind23.6 mph W

Humidity46%

Visibility—

Dew point26°

Wed, 0446° / 31°

46 °

Hermosa, Wednesday, 4 November

Light rain. High 46°, low 31°.

Pressure29.77 inHg

Wind17.3 mph W

Humidity43%

Visibility—

Dew point21°

Thu, 0545° / 30°

45 °

Hermosa, Thursday, 5 November

Partly cloudy. High 45°, low 30°.

Pressure29.94 inHg

Wind39.1 mph W

Humidity39%

Visibility—

Dew point19°

Fri, 0653° / 38°

53 °

Hermosa, Friday, 6 November

Mostly clear. High 53°, low 38°.

Pressure30.06 inHg

Wind34.6 mph W

Humidity39%

Visibility—

Dew point24°

Sat, 0764° / 41°

64 °

Hermosa, Saturday, 7 November

Mostly clear. High 64°, low 41°.

Pressure30.03 inHg

Wind14.2 mph W

Humidity21%

Visibility—

Dew point19°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 0843° / 23°

0.04

43 °

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°

0.05

42 °

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°

0.03

41 °

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°

0.04

40 °

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°

0.04

40 °

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°

0.05

41 °

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°

0.04

39 °

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°

0.04

39 °

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°

0.02

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)

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.