As of 06:02 MDT

Weather in Greybull, WY

34°Current weather

Greybull, Monday, 26 October, 06:02

Overcast. Feels like 31°. High 56°, low 34°.

Pressure30.24 inHg
Wind3.4 mph NW
Humidity86%
Visibility6.2 mi
Dew point31°

Monthly outlook for Greybull, WY: average high 55.3°, average low 38.7°. That is 3.4° above the climate normal for October. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 7 November (70.2°), the coolest 29 October (29.4°).

55.3°/38.7°
Average high / low
+3.4°
Above normal
5 / 2
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November53.2°50.4°+1.5°
5 November – 14 November58.9°46.2°+7.1°
15 November – 24 Novemberat normal42.1°—

October records over 66 years

85.3°1 October 2011All-time high
-6.5°26 October 2020All-time low
Tue, 2754° / 41°0.06Light rain
54 °Light rain

Greybull, Tuesday, 27 October

Light rain. High 54°, low 41°.

Pressure29.88 inHg
Wind6.3 mph SW
Humidity44%
Visibility6.2 mi
Dew point27°
Wed, 2855° / 34°0Clear
55 °Clear

Greybull, Wednesday, 28 October

Clear. High 55°, low 34°.

Pressure29.97 inHg
Wind5.5 mph SE
Humidity46%
Visibility6.2 mi
Dew point29°
Thu, 2957° / 29°0Overcast
57 °Overcast

Greybull, Thursday, 29 October

Overcast. High 57°, low 29°.

Pressure30.03 inHg
Wind3 mph S
Humidity49%
Visibility6.2 mi
Dew point29°
Fri, 3048° / 31°0Overcast
48 °Overcast

Greybull, Friday, 30 October

Overcast. High 48°, low 31°.

Pressure30.06 inHg
Wind10.6 mph NW
Humidity69%
Visibility—
Dew point31°
Sat, 3147° / 35°0.15Light rain
47 °Light rain

Greybull, Saturday, 31 October

Light rain. High 47°, low 35°.

Pressure30.00 inHg
Wind9.5 mph NW
Humidity92%
Visibility—
Dew point38°
Sun, 0157° / 46°0.09Light rain
57 °Light rain

Greybull, Sunday, 1 November

Light rain. High 57°, low 46°.

Pressure29.94 inHg
Wind15.8 mph N
Humidity51%
Visibility—
Dew point34°
Mon, 0248° / 39°0.07Light rain
48 °Light rain

Greybull, Monday, 2 November

Light rain. High 48°, low 39°.

Pressure30.21 inHg
Wind31 mph NW
Humidity28%
Visibility—
Dew point14°
Tue, 0351° / 35°0Overcast
51 °Overcast

Greybull, Tuesday, 3 November

Overcast. High 51°, low 35°.

Pressure30.15 inHg
Wind11.4 mph S
Humidity27%
Visibility—
Dew point12°
Wed, 0459° / 43°0Partly cloudy
59 °Partly cloudy

Greybull, Wednesday, 4 November

Partly cloudy. High 59°, low 43°.

Pressure29.91 inHg
Wind7.7 mph SE
Humidity33%
Visibility—
Dew point25°
Thu, 0559° / 42°0Overcast
59 °Overcast

Greybull, Thursday, 5 November

Overcast. High 59°, low 42°.

Pressure30.03 inHg
Wind8.7 mph S
Humidity32%
Visibility—
Dew point24°
Fri, 0668° / 47°0Overcast
68 °Overcast

Greybull, Friday, 6 November

Overcast. High 68°, low 47°.

Pressure29.80 inHg
Wind13.7 mph SE
Humidity35%
Visibility—
Dew point30°
Sat, 0770° / 45°0.01Light rain
70 °Light rain

Greybull, Saturday, 7 November

Light rain. High 70°, low 45°.

Pressure29.38 inHg
Wind31 mph NW
Humidity31%
Visibility—
Dew point32°
Sun, 0851° / 39°0.41Rain
51 °Rain

Greybull, Sunday, 8 November

Rain. High 51°, low 39°.

Pressure29.77 inHg
Wind23.7 mph NW
Humidity34%
Visibility—
Dew point22°
Mon, 0950° / 38°0Clear
50 °Clear

Greybull, Monday, 9 November

Clear. High 50°, low 38°.

Pressure30.18 inHg
Wind7.4 mph SE
Humidity41%
Visibility—
Dew point23°
Tue, 1055° / 41°0Clear
55 °Clear

Greybull, Tuesday, 10 November

Clear. High 55°, low 41°.

Pressure30.18 inHg
Wind6.3 mph SE
Humidity45%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 2340° / 23°0.03Climate normal
40 °Climate normal

Greybull, Monday, 23 November

Climate normal for this date — 60-year average.

Average high40°
Average low23°
Average precipitation0.03 in
Chance of precipitation13%
Record high59° (2017)
Record low-7° (1985)
Tue, 2440° / 24°0.02Climate normal
40 °Climate normal

Greybull, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high40°
Average low24°
Average precipitation0.02 in
Chance of precipitation12%
Record high55° (1990)
Record low-3° (1993)

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.