Monthly outlook for Glen Haven, CO: average high 45.7°, average low 29.9°. That is 1.2° above the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 30 October (60.4°), the coolest 14 November (23.8°).
45.7°/29.9°
Average high / low
+1.2°
Above normal
4 / 4
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
47.7°
44.7°
+1.6°
9 November – 18 November
42.5°
41.1°
+0.7°
19 November – 28 November
at normal
37.1°
—
October records over 66 years
76.1°2 October 2024All-time high
-11.6°30 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Estes Park (7 mi).
Sat, 3155° / 35°0.06
55 °
Glen Haven, Saturday, 31 October
Light rain. High 55°, low 35°.
Pressure29.97 inHg
Wind2 mph W
Humidity66%
Visibility6.2 mi
Dew point36°
Sun, 0148° / 35°0
48 °
Glen Haven, Sunday, 1 November
Overcast. High 48°, low 35°.
Pressure29.94 inHg
Wind4.4 mph SE
Humidity60%
Visibility6.2 mi
Dew point34°
Mon, 0241° / 30°0.13
41 °
Glen Haven, Monday, 2 November
Snow. High 41°, low 30°.
Pressure29.80 inHg
Wind5.5 mph NW
Humidity76%
Visibility6.2 mi
Dew point35°
Tue, 0347° / 25°0
47 °
Glen Haven, Tuesday, 3 November
Clear. High 47°, low 25°.
Pressure30.18 inHg
Wind11.1 mph NW
Humidity55%
Visibility—
Dew point26°
Wed, 0457° / 27°0
57 °
Glen Haven, Wednesday, 4 November
Mostly clear. High 57°, low 27°.
Pressure29.97 inHg
Wind6.4 mph W
Humidity28%
Visibility—
Dew point19°
Thu, 0548° / 35°0
48 °
Glen Haven, Thursday, 5 November
Overcast. High 48°, low 35°.
Pressure29.68 inHg
Wind13.9 mph W
Humidity46%
Visibility—
Dew point26°
Fri, 0644° / 34°0.3
44 °
Glen Haven, Friday, 6 November
Snow. High 44°, low 34°.
Pressure29.80 inHg
Wind8.6 mph SE
Humidity52%
Visibility—
Dew point26°
Sat, 0735° / 32°0.77
35 °
Glen Haven, Saturday, 7 November
Snow. High 35°, low 32°.
Pressure29.94 inHg
Wind5.9 mph NW
Humidity99%
Visibility—
Dew point34°
Sun, 0842° / 27°0.01
42 °
Glen Haven, Sunday, 8 November
Light snow. High 42°, low 27°.
Pressure29.85 inHg
Wind10.3 mph W
Humidity77%
Visibility—
Dew point32°
Mon, 0942° / 28°0
42 °
Glen Haven, Monday, 9 November
Light rain. High 42°, low 28°.
Pressure30.03 inHg
Wind8.9 mph W
Humidity64%
Visibility—
Dew point29°
Tue, 1047° / 29°0
47 °
Glen Haven, Tuesday, 10 November
Overcast. High 47°, low 29°.
Pressure29.91 inHg
Wind9.2 mph W
Humidity54%
Visibility—
Dew point28°
Wed, 1144° / 29°0.02
44 °
Glen Haven, Wednesday, 11 November
Light snow. High 44°, low 29°.
Pressure29.62 inHg
Wind10.9 mph W
Humidity62%
Visibility—
Dew point30°
Thu, 1245° / 27°0
45 °
Glen Haven, Thursday, 12 November
Mostly clear. High 45°, low 27°.
Pressure29.74 inHg
Wind10.7 mph W
Humidity51%
Visibility—
Dew point24°
Fri, 1342° / 24°0.02
42 °
Glen Haven, Friday, 13 November
Snow. High 42°, low 24°.
Pressure29.59 inHg
Wind12.4 mph W
Humidity52%
Visibility—
Dew point25°
Sat, 1436° / 24°0
36 °
Glen Haven, Saturday, 14 November
Light snow. High 36°, low 24°.
Pressure29.91 inHg
Wind9.1 mph W
Humidity35%
Visibility—
Dew point9°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1540° / 20°0.04
40 °
Glen Haven, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low20°
Average precipitation0.04 in
Chance of precipitation20%
Record high64° (1999)
Record low-19° (1997)
Mon, 1641° / 20°0.03
41 °
Glen Haven, Monday, 16 November
Climate normal for this date — 60-year average.
Average high41°
Average low20°
Average precipitation0.03 in
Chance of precipitation15%
Record high63° (2016)
Record low-11° (2014)
Tue, 1740° / 20°0.05
40 °
Glen Haven, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high40°
Average low20°
Average precipitation0.05 in
Chance of precipitation28%
Record high60° (1999)
Record low-7° (1980)
Wed, 1839° / 19°0.04
39 °
Glen Haven, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high39°
Average low19°
Average precipitation0.04 in
Chance of precipitation22%
Record high60° (2008)
Record low-4° (2000)
Thu, 1940° / 19°0.03
40 °
Glen Haven, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high40°
Average low19°
Average precipitation0.03 in
Chance of precipitation17%
Record high58° (2007)
Record low-2° (1971)
Fri, 2040° / 19°0.06
40 °
Glen Haven, Friday, 20 November
Climate normal for this date — 60-year average.
Average high40°
Average low19°
Average precipitation0.06 in
Chance of precipitation18%
Record high54° (2016)
Record low-2° (1985)
Sat, 2140° / 19°0.05
40 °
Glen Haven, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low19°
Average precipitation0.05 in
Chance of precipitation22%
Record high55° (1989)
Record low-10° (1977)
Sun, 2239° / 19°0.04
39 °
Glen Haven, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high39°
Average low19°
Average precipitation0.04 in
Chance of precipitation20%
Record high56° (2023)
Record low-2° (2007)
Mon, 2337° / 18°0.05
37 °
Glen Haven, Monday, 23 November
Climate normal for this date — 60-year average.
Average high37°
Average low18°
Average precipitation0.05 in
Chance of precipitation30%
Record high55° (2024)
Record low-8° (2003)
Tue, 2437° / 17°0.04
37 °
Glen Haven, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high37°
Average low17°
Average precipitation0.04 in
Chance of precipitation20%
Record high54° (2017)
Record low-8° (2007)
Wed, 2537° / 17°0.04
37 °
Glen Haven, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high37°
Average low17°
Average precipitation0.04 in
Chance of precipitation27%
Record high56° (1990)
Record low-8° (1993)
Thu, 2634° / 17°0.09
34 °
Glen Haven, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high34°
Average low17°
Average precipitation0.09 in
Chance of precipitation35%
Record high56° (2017)
Record low-6° (2002)
Fri, 2733° / 14°0.07
33 °
Glen Haven, Friday, 27 November
Climate normal for this date — 60-year average.
Average high33°
Average low14°
Average precipitation0.07 in
Chance of precipitation30%
Record high57° (1998)
Record low-15° (1976)
Sat, 2835° / 14°0.03
35 °
Glen Haven, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high35°
Average low14°
Average precipitation0.03 in
Chance of precipitation20%
Record high54° (1998)
Record low-19° (1976)
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 Glen Haven, CO 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 Glen Haven, CO 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.