As of 23:59 MDT

Weather in Hermosa, WY

39°

Hermosa, Friday, 30 October, 23:59

Overcast. Feels like 33°. High 56°, low 33°.

Pressure30.00 inHg

Wind10.5 mph SE

Humidity83%

Visibility6.2 mi

Dew point35°

See detailed hourly forecast

Monthly outlook for Hermosa, WY: average high 48.8°, average low 32.2°. That is 3.6° above the climate normal for October. Precipitation is expected on 2 days (about 1.0 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 10 November (55.8°), the coolest 7 November (22.9°).

48.8°/32.2°

Average high / low

+3.6°

Above normal

2 / 3

Wet days / normal

1.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
30 October – 8 November	46.8°	43.4°	+1.9°
9 November – 18 November	52°	39.6°	+6.9°
19 November – 28 November	at normal	34.8°	—

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, 3155° / 39°

55 °

Hermosa, Saturday, 31 October

Mostly clear. High 55°, low 39°.

Pressure30.00 inHg

Wind12.5 mph W

Humidity55%

Visibility6.2 mi

Dew point35°

Sun, 0150° / 38°

0.02

50 °

Hermosa, Sunday, 1 November

Light rain. High 50°, low 38°.

Pressure29.85 inHg

Wind17.8 mph SE

Humidity69%

Visibility6.2 mi

Dew point39°

Mon, 0243° / 32°

0.59

43 °

Hermosa, Monday, 2 November

Snow. High 43°, low 32°.

Pressure29.91 inHg

Wind16.9 mph NW

Humidity100%

Visibility0.1 mi

Dew point34°

Tue, 0343° / 32°

0.03

43 °

Hermosa, Tuesday, 3 November

Light snow. High 43°, low 32°.

Pressure30.33 inHg

Wind11.8 mph NW

Humidity85%

Visibility6.2 mi

Dew point32°

Wed, 0447° / 29°

47 °

Hermosa, Wednesday, 4 November

Clear. High 47°, low 29°.

Pressure30.18 inHg

Wind6.4 mph E

Humidity66%

Visibility—

Dew point30°

Thu, 0546° / 31°

46 °

Hermosa, Thursday, 5 November

Overcast. High 46°, low 31°.

Pressure29.97 inHg

Wind14.6 mph SE

Humidity62%

Visibility—

Dew point29°

Fri, 0651° / 33°

51 °

Hermosa, Friday, 6 November

Mostly clear. High 51°, low 33°.

Pressure29.85 inHg

Wind23.6 mph W

Humidity34%

Visibility—

Dew point20°

Sat, 0734° / 23°

0.38

34 °

Hermosa, Saturday, 7 November

Snow. High 34°, low 23°.

Pressure30.21 inHg

Wind25.2 mph NW

Humidity98%

Visibility—

Dew point30°

Sun, 0844° / 23°

44 °

Hermosa, Sunday, 8 November

Clear. High 44°, low 23°.

Pressure30.39 inHg

Wind10.5 mph W

Humidity69%

Visibility—

Dew point28°

Mon, 0955° / 33°

55 °

Hermosa, Monday, 9 November

Clear. High 55°, low 33°.

Pressure30.27 inHg

Wind11.2 mph W

Humidity45%

Visibility—

Dew point28°

Tue, 1056° / 37°

56 °

Hermosa, Tuesday, 10 November

Overcast. High 56°, low 37°.

Pressure30.06 inHg

Wind20.8 mph W

Humidity27%

Visibility—

Dew point20°

Wed, 1154° / 38°

54 °

Hermosa, Wednesday, 11 November

Clear. High 54°, low 38°.

Pressure29.97 inHg

Wind29.9 mph W

Humidity24%

Visibility—

Dew point15°

Thu, 1247° / 29°

47 °

Hermosa, Thursday, 12 November

Mostly clear. High 47°, low 29°.

Pressure30.12 inHg

Wind17.2 mph W

Humidity37%

Visibility—

Dew point20°

Fri, 1351° / 29°

51 °

Hermosa, Friday, 13 November

Clear. High 51°, low 29°.

Pressure30.12 inHg

Wind8.7 mph W

Humidity15%

Visibility—

Dew point0°

Sat, 1450° / 38°

50 °

Hermosa, Saturday, 14 November

Overcast. High 50°, low 38°.

Pressure29.85 inHg

Wind20.3 mph W

Humidity28%

Visibility—

Dew point16°

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

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)

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)

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.