Monthly outlook for Glenrock, WY: average high 50.9°, average low 34.4°. That is 0.3° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 23 October (67.1°), the coolest 29 October (23.9°).
50.9°/34.4°
Average high / low
+0.3°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
49.4°
51.9°
-1.4°
2 November – 11 November
53.5°
46.9°
+3.6°
12 November – 21 November
at normal
43.4°
—
October records over 66 years
84.2°1 October 2011All-time high
-15.9°30 October 2019All-time low
Sat, 2449° / 36°0
49 °
Glenrock, Saturday, 24 October
Mostly clear. High 49°, low 36°.
Pressure30.42 inHg
Wind4.3 mph NE
Humidity62%
Visibility6.2 mi
Dew point22°
Sun, 2551° / 34°0.01
51 °
Glenrock, Sunday, 25 October
Light rain. High 51°, low 34°.
Pressure30.21 inHg
Wind10.5 mph E
Humidity52%
Visibility6.2 mi
Dew point32°
Mon, 2650° / 37°0
50 °
Glenrock, Monday, 26 October
Overcast. High 50°, low 37°.
Pressure30.24 inHg
Wind7.8 mph E
Humidity64%
Visibility6.2 mi
Dew point35°
Tue, 2759° / 34°0
59 °
Glenrock, Tuesday, 27 October
Light rain. High 59°, low 34°.
Pressure29.85 inHg
Wind24.8 mph SW
Humidity36%
Visibility—
Dew point29°
Wed, 2851° / 35°0
51 °
Glenrock, Wednesday, 28 October
Overcast. High 51°, low 35°.
Pressure30.24 inHg
Wind15.9 mph W
Humidity51%
Visibility—
Dew point29°
Thu, 2940° / 24°0
40 °
Glenrock, Thursday, 29 October
Overcast. High 40°, low 24°.
Pressure30.18 inHg
Wind16.4 mph E
Humidity61%
Visibility—
Dew point20°
Fri, 3040° / 26°0.11
40 °
Glenrock, Friday, 30 October
Snow. High 40°, low 26°.
Pressure30.09 inHg
Wind16.3 mph E
Humidity74%
Visibility—
Dew point26°
Sat, 3142° / 32°0.03
42 °
Glenrock, Saturday, 31 October
Light snow. High 42°, low 32°.
Pressure30.06 inHg
Wind15.7 mph W
Humidity66%
Visibility—
Dew point28°
Sun, 0146° / 30°0
46 °
Glenrock, Sunday, 1 November
Clear. High 46°, low 30°.
Pressure30.21 inHg
Wind15.5 mph W
Humidity39%
Visibility—
Dew point18°
Mon, 0249° / 31°0
49 °
Glenrock, Monday, 2 November
Clear. High 49°, low 31°.
Pressure30.27 inHg
Wind5 mph SW
Humidity24%
Visibility—
Dew point9°
Tue, 0350° / 30°0
50 °
Glenrock, Tuesday, 3 November
Clear. High 50°, low 30°.
Pressure30.30 inHg
Wind5 mph NE
Humidity25%
Visibility—
Dew point10°
Wed, 0458° / 34°0
58 °
Glenrock, Wednesday, 4 November
Clear. High 58°, low 34°.
Pressure30.18 inHg
Wind10.8 mph SW
Humidity20%
Visibility—
Dew point11°
Thu, 0558° / 39°0
58 °
Glenrock, Thursday, 5 November
Overcast. High 58°, low 39°.
Pressure29.88 inHg
Wind25.1 mph W
Humidity20%
Visibility—
Dew point12°
Fri, 0653° / 40°0
53 °
Glenrock, Friday, 6 November
Partly cloudy. High 53°, low 40°.
Pressure30.06 inHg
Wind17.4 mph W
Humidity38%
Visibility—
Dew point25°
Sat, 0753° / 38°0
53 °
Glenrock, Saturday, 7 November
Overcast. High 53°, low 38°.
Pressure30.21 inHg
Wind16.1 mph W
Humidity39%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0847° / 28°0.06
47 °
Glenrock, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (1999)
Record low-4° (2003)
Mon, 0946° / 27°0.04
46 °
Glenrock, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.04 in
Chance of precipitation30%
Record high67° (2016)
Record low-4° (1960)
Tue, 1045° / 26°0.05
45 °
Glenrock, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.05 in
Chance of precipitation27%
Record high68° (2005)
Record low-11° (1986)
Wed, 1143° / 25°0.04
43 °
Glenrock, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.04 in
Chance of precipitation22%
Record high67° (2005)
Record low-5° (2019)
Thu, 1245° / 26°0.04
45 °
Glenrock, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.04 in
Chance of precipitation20%
Record high69° (1999)
Record low-14° (2000)
Fri, 1345° / 27°0.06
45 °
Glenrock, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.06 in
Chance of precipitation27%
Record high68° (1999)
Record low-14° (1986)
Sat, 1444° / 26°0.04
44 °
Glenrock, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.04 in
Chance of precipitation30%
Record high68° (1999)
Record low-5° (2000)
Sun, 1544° / 25°0.04
44 °
Glenrock, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.04 in
Chance of precipitation13%
Record high69° (1999)
Record low-12° (2014)
Mon, 1645° / 27°0.04
45 °
Glenrock, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.04 in
Chance of precipitation18%
Record high66° (2025)
Record low-16° (2014)
Tue, 1744° / 26°0.03
44 °
Glenrock, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.03 in
Chance of precipitation18%
Record high69° (1999)
Record low-6° (1980)
Wed, 1843° / 26°0.04
43 °
Glenrock, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.04 in
Chance of precipitation25%
Record high64° (2020)
Record low-13° (2022)
Thu, 1942° / 24°0.04
42 °
Glenrock, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.04 in
Chance of precipitation13%
Record high66° (2007)
Record low-6° (1985)
Fri, 2042° / 23°0.04
42 °
Glenrock, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.04 in
Chance of precipitation15%
Record high59° (1990)
Record low-11° (1977)
Sat, 2142° / 24°0.04
42 °
Glenrock, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.04 in
Chance of precipitation20%
Record high60° (2012)
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 Glenrock, 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 Glenrock, 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.