Monthly outlook for Iles Grove, CO: average high 41.1°, average low 22.6°. That is 1.5° above the climate normal for November. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 17 November (58.4°), the coolest 24 November (9.6°).
41.1°/22.6°
Average high / low
+1.5°
Above normal
4 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
45.7°
40.4°
+2.9°
23 November – 2 December
33.5°
34.6°
-0.6°
3 December – 12 December
at normal
32.8°
—
November records over 66 years
65.1°2 November 2025All-time high
-22.7°25 November 2010All-time low
Climate normals and records are computed from the nearest reference point — Thornburgh (9 mi).
Sat, 1447° / 28°0
47 °
Iles Grove, Saturday, 14 November
Overcast. High 47°, low 28°.
Pressure29.80 inHg
Wind3.3 mph W
Humidity59%
Visibility6.2 mi
Dew point31°
Sun, 1552° / 31°0
52 °
Iles Grove, Sunday, 15 November
Partly cloudy. High 52°, low 31°.
Pressure30.12 inHg
Wind6.4 mph SW
Humidity52%
Visibility6.2 mi
Dew point33°
Mon, 1656° / 29°0
56 °
Iles Grove, Monday, 16 November
Overcast. High 56°, low 29°.
Pressure30.09 inHg
Wind1.3 mph NW
Humidity46%
Visibility6.2 mi
Dew point32°
Tue, 1758° / 29°0.02
58 °
Iles Grove, Tuesday, 17 November
Light rain. High 58°, low 29°.
Pressure29.83 inHg
Wind13.7 mph S
Humidity45%
Visibility—
Dew point29°
Wed, 1840° / 29°0.11
40 °
Iles Grove, Wednesday, 18 November
Snow. High 40°, low 29°.
Pressure30.00 inHg
Wind18 mph S
Humidity83%
Visibility—
Dew point31°
Thu, 1949° / 29°0
49 °
Iles Grove, Thursday, 19 November
Overcast. High 49°, low 29°.
Pressure29.91 inHg
Wind16.7 mph SW
Humidity18%
Visibility—
Dew point2°
Fri, 2035° / 25°0.2
35 °
Iles Grove, Friday, 20 November
Snow. High 35°, low 25°.
Pressure29.65 inHg
Wind20.3 mph SW
Humidity86%
Visibility—
Dew point30°
Sat, 2130° / 22°0.15
30 °
Iles Grove, Saturday, 21 November
Snow. High 30°, low 22°.
Pressure30.03 inHg
Wind15.7 mph SW
Humidity68%
Visibility—
Dew point18°
Sun, 2232° / 18°0
32 °
Iles Grove, Sunday, 22 November
Overcast. High 32°, low 18°.
Pressure30.15 inHg
Wind14.8 mph W
Humidity60%
Visibility—
Dew point16°
Mon, 2328° / 13°0
28 °
Iles Grove, Monday, 23 November
Clear. High 28°, low 13°.
Pressure30.39 inHg
Wind6.3 mph N
Humidity58%
Visibility—
Dew point12°
Tue, 2430° / 10°0
30 °
Iles Grove, Tuesday, 24 November
Clear. High 30°, low 10°.
Pressure30.42 inHg
Wind2.8 mph E
Humidity36%
Visibility—
Dew point-1°
Wed, 2536° / 14°0
36 °
Iles Grove, Wednesday, 25 November
Clear. High 36°, low 14°.
Pressure30.21 inHg
Wind5.7 mph SW
Humidity44%
Visibility—
Dew point7°
Thu, 2632° / 20°0
32 °
Iles Grove, Thursday, 26 November
Overcast. High 32°, low 20°.
Pressure30.21 inHg
Wind4.1 mph NE
Humidity48%
Visibility—
Dew point10°
Fri, 2738° / 19°0
38 °
Iles Grove, Friday, 27 November
Mostly clear. High 38°, low 19°.
Pressure30.15 inHg
Wind5.1 mph S
Humidity47%
Visibility—
Dew point12°
Sat, 2837° / 26°0.04
37 °
Iles Grove, Saturday, 28 November
Light snow. High 37°, low 26°.
Pressure30.00 inHg
Wind14.8 mph W
Humidity53%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2933° / 14°0.07
33 °
Iles Grove, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high33°
Average low14°
Average precipitation0.07 in
Chance of precipitation43%
Record high54° (2021)
Record low-12° (1979)
Mon, 3034° / 14°0.06
34 °
Iles Grove, Monday, 30 November
Climate normal for this date — 60-year average.
Average high34°
Average low14°
Average precipitation0.06 in
Chance of precipitation30%
Record high51° (1999)
Record low-16° (2006)
Tue, 0134° / 15°0.05
34 °
Iles Grove, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high34°
Average low15°
Average precipitation0.05 in
Chance of precipitation27%
Record high53° (2021)
Record low-10° (1979)
Wed, 0235° / 16°0.06
35 °
Iles Grove, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high35°
Average low16°
Average precipitation0.06 in
Chance of precipitation35%
Record high54° (2021)
Record low-11° (2004)
Thu, 0334° / 15°0.04
34 °
Iles Grove, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high34°
Average low15°
Average precipitation0.04 in
Chance of precipitation23%
Record high53° (2021)
Record low-14° (2006)
Fri, 0435° / 15°0.05
35 °
Iles Grove, Friday, 4 December
Climate normal for this date — 60-year average.
Average high35°
Average low15°
Average precipitation0.05 in
Chance of precipitation27%
Record high53° (2021)
Record low-18° (2009)
Sat, 0533° / 14°0.07
33 °
Iles Grove, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high33°
Average low14°
Average precipitation0.07 in
Chance of precipitation35%
Record high50° (2012)
Record low-23° (2013)
Sun, 0632° / 13°0.07
32 °
Iles Grove, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high32°
Average low13°
Average precipitation0.07 in
Chance of precipitation23%
Record high45° (1965)
Record low-22° (2013)
Mon, 0733° / 14°0.07
33 °
Iles Grove, Monday, 7 December
Climate normal for this date — 60-year average.
Average high33°
Average low14°
Average precipitation0.07 in
Chance of precipitation32%
Record high45° (1965)
Record low-17° (2005)
Tue, 0832° / 13°0.07
32 °
Iles Grove, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high32°
Average low13°
Average precipitation0.07 in
Chance of precipitation35%
Record high46° (2020)
Record low-24° (2005)
Wed, 0932° / 11°0.04
32 °
Iles Grove, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high32°
Average low11°
Average precipitation0.04 in
Chance of precipitation22%
Record high50° (2020)
Record low-17° (2009)
Thu, 1033° / 12°0.06
33 °
Iles Grove, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high33°
Average low12°
Average precipitation0.06 in
Chance of precipitation28%
Record high48° (2025)
Record low-16° (2009)
Fri, 1132° / 13°0.05
32 °
Iles Grove, Friday, 11 December
Climate normal for this date — 60-year average.
Average high32°
Average low13°
Average precipitation0.05 in
Chance of precipitation23%
Record high51° (2025)
Record low-12° (1961)
Sat, 1232° / 13°0.04
32 °
Iles Grove, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high32°
Average low13°
Average precipitation0.04 in
Chance of precipitation27%
Record high51° (2014)
Record low-20° (1961)
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 Iles Grove, 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 Iles Grove, 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.