As of 22:36 MDT

Weather in Greybull, WY

41°Current weather

Greybull, Saturday, 24 October, 22:36

Clear. Feels like 41°. High 50°, low 35°.

Pressure30.24 inHg
Wind0 mph N
Humidity56%
Visibility6.2 mi
Dew point28°

Monthly outlook for Greybull, WY: average high 57.5°, average low 40.6°. That is 3.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 8 November (68.2°), the coolest 26 October (33.3°).

57.5°/40.6°
Average high / low
+3.9°
Above normal
1 / 2
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November54.8°51.6°+1.8°
3 November – 12 November62°47.1°+8.3°
13 November – 22 Novemberat normal42.9°—

October records over 66 years

85.3°1 October 2011All-time high
-6.5°26 October 2020All-time low
Sun, 2555° / 37°0Mostly clear
55 °Mostly clear

Greybull, Sunday, 25 October

Mostly clear. High 55°, low 37°.

Pressure30.27 inHg
Wind2.6 mph N
Humidity52%
Visibility6.2 mi
Dew point32°
Mon, 2658° / 33°0Clear
58 °Clear

Greybull, Monday, 26 October

Clear. High 58°, low 33°.

Pressure30.15 inHg
Wind2.8 mph SE
Humidity51%
Visibility6.2 mi
Dew point32°
Tue, 2752° / 41°0.13Rain
52 °Rain

Greybull, Tuesday, 27 October

Rain. High 52°, low 41°.

Pressure29.88 inHg
Wind3.8 mph E
Humidity76%
Visibility6.2 mi
Dew point38°
Wed, 2855° / 34°0Clear
55 °Clear

Greybull, Wednesday, 28 October

Clear. High 55°, low 34°.

Pressure30.03 inHg
Wind4.4 mph SE
Humidity49%
Visibility6.2 mi
Dew point31°
Thu, 2955° / 35°0.02Light rain
55 °Light rain

Greybull, Thursday, 29 October

Light rain. High 55°, low 35°.

Pressure29.91 inHg
Wind8.8 mph N
Humidity46%
Visibility—
Dew point31°
Fri, 3053° / 36°0Overcast
53 °Overcast

Greybull, Friday, 30 October

Overcast. High 53°, low 36°.

Pressure30.00 inHg
Wind13.6 mph NW
Humidity60%
Visibility—
Dew point31°
Sat, 3158° / 43°0Mostly clear
58 °Mostly clear

Greybull, Saturday, 31 October

Mostly clear. High 58°, low 43°.

Pressure29.77 inHg
Wind6.9 mph NW
Humidity43%
Visibility—
Dew point30°
Sun, 0157° / 43°0Clear
57 °Clear

Greybull, Sunday, 1 November

Clear. High 57°, low 43°.

Pressure30.00 inHg
Wind7.2 mph NW
Humidity33%
Visibility—
Dew point24°
Mon, 0255° / 39°0Clear
55 °Clear

Greybull, Monday, 2 November

Clear. High 55°, low 39°.

Pressure30.18 inHg
Wind6.5 mph W
Humidity26%
Visibility—
Dew point16°
Tue, 0357° / 38°0Mostly clear
57 °Mostly clear

Greybull, Tuesday, 3 November

Mostly clear. High 57°, low 38°.

Pressure29.88 inHg
Wind8.6 mph SE
Humidity28%
Visibility—
Dew point18°
Wed, 0453° / 40°0Partly cloudy
53 °Partly cloudy

Greybull, Wednesday, 4 November

Partly cloudy. High 53°, low 40°.

Pressure29.94 inHg
Wind6 mph NW
Humidity34%
Visibility—
Dew point21°
Thu, 0560° / 43°0Overcast
60 °Overcast

Greybull, Thursday, 5 November

Overcast. High 60°, low 43°.

Pressure29.83 inHg
Wind14 mph SE
Humidity32%
Visibility—
Dew point24°
Fri, 0666° / 50°0Overcast
66 °Overcast

Greybull, Friday, 6 November

Overcast. High 66°, low 50°.

Pressure29.71 inHg
Wind12.8 mph SE
Humidity32%
Visibility—
Dew point29°
Sat, 0768° / 53°0Overcast
68 °Overcast

Greybull, Saturday, 7 November

Overcast. High 68°, low 53°.

Pressure29.77 inHg
Wind13.2 mph W
Humidity36%
Visibility—
Dew point37°
Sun, 0868° / 51°0Clear
68 °Clear

Greybull, Sunday, 8 November

Clear. High 68°, low 51°.

Pressure30.06 inHg
Wind7.7 mph S
Humidity38%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0945° / 29°0.04Climate normal
45 °Climate normal

Greybull, Monday, 9 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.04 in
Chance of precipitation20%
Record high62° (2016)
Record low9° (1986)
Tue, 1045° / 29°0.02Climate normal
45 °Climate normal

Greybull, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.02 in
Chance of precipitation18%
Record high63° (2007)
Record low-4° (1986)
Wed, 1144° / 27°0.01Climate normal
44 °Climate normal

Greybull, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low27°
Average precipitation0.01 in
Chance of precipitation8%
Record high63° (1999)
Record low7° (2014)
Thu, 1245° / 27°0.02Climate normal
45 °Climate normal

Greybull, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low27°
Average precipitation0.02 in
Chance of precipitation12%
Record high67° (1999)
Record low-5° (1986)
Fri, 1345° / 29°0.02Climate normal
45 °Climate normal

Greybull, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.02 in
Chance of precipitation17%
Record high64° (1999)
Record low0° (2014)
Sat, 1444° / 28°0.03Climate normal
44 °Climate normal

Greybull, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation10%
Record high69° (2025)
Record low3° (1978)
Sun, 1544° / 28°0.01Climate normal
44 °Climate normal

Greybull, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.01 in
Chance of precipitation8%
Record high66° (2021)
Record low5° (2014)
Mon, 1644° / 29°0.01Climate normal
44 °Climate normal

Greybull, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low29°
Average precipitation0.01 in
Chance of precipitation8%
Record high60° (2025)
Record low-2° (2014)
Tue, 1744° / 28°0.02Climate normal
44 °Climate normal

Greybull, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high64° (1999)
Record low7° (2014)
Wed, 1843° / 27°0.03Climate normal
43 °Climate normal

Greybull, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high43°
Average low27°
Average precipitation0.03 in
Chance of precipitation20%
Record high64° (2020)
Record low2° (2022)
Thu, 1942° / 26°0.01Climate normal
42 °Climate normal

Greybull, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high42°
Average low26°
Average precipitation0.01 in
Chance of precipitation10%
Record high59° (2007)
Record low-1° (1985)
Fri, 2042° / 25°0.01Climate normal
42 °Climate normal

Greybull, Friday, 20 November

Climate normal for this date — 60-year average.

Average high42°
Average low25°
Average precipitation0.01 in
Chance of precipitation8%
Record high56° (2006)
Record low-2° (1985)
Sat, 2141° / 25°0.02Climate normal
41 °Climate normal

Greybull, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high41°
Average low25°
Average precipitation0.02 in
Chance of precipitation15%
Record high59° (2012)
Record low2° (1985)
Sun, 2241° / 24°0.01Climate normal
41 °Climate normal

Greybull, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high41°
Average low24°
Average precipitation0.01 in
Chance of precipitation10%
Record high56° (2002)
Record low-4° (1985)

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 Greybull, 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 Greybull, 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.