Monthly outlook for Ironton, CO: average high 35.2°, average low 20°. That is 2.3° below the climate normal for November. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 9 November (45.4°), the coolest 18 November (5.4°).
35.2°/20°
Average high / low
−2.3°
Below normal
5 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
4 November – 13 November
39.5°
40.7°
-0.7°
14 November – 23 November
28.1°
36.7°
-4.8°
24 November – 3 December
at normal
32.1°
—
November records over 66 years
58.6°3 November 2025All-time high
-29.4°26 November 1975All-time low
Climate normals and records are computed from the nearest reference point — Telluride (8 mi).
Thu, 0539° / 20°0
39 °
Ironton, Thursday, 5 November
Clear. High 39°, low 20°.
Pressure30.06 inHg
Wind1 mph S
Humidity70%
Visibility6.2 mi
Dew point17°
Fri, 0637° / 16°0
37 °
Ironton, Friday, 6 November
Overcast. High 37°, low 16°.
Pressure30.21 inHg
Wind1.8 mph NW
Humidity74%
Visibility2.6 mi
Dew point17°
Sat, 0740° / 16°0
40 °
Ironton, Saturday, 7 November
Clear. High 40°, low 16°.
Pressure30.24 inHg
Wind1.8 mph N
Humidity68%
Visibility6.2 mi
Dew point18°
Sun, 0844° / 24°0
44 °
Ironton, Sunday, 8 November
Clear. High 44°, low 24°.
Pressure30.27 inHg
Wind3.1 mph N
Humidity55%
Visibility6.2 mi
Dew point13°
Mon, 0945° / 30°0
45 °
Ironton, Monday, 9 November
Clear. High 45°, low 30°.
Pressure30.18 inHg
Wind3.4 mph N
Humidity47%
Visibility—
Dew point25°
Tue, 1043° / 30°0
43 °
Ironton, Tuesday, 10 November
Overcast. High 43°, low 30°.
Pressure30.18 inHg
Wind5 mph NW
Humidity46%
Visibility—
Dew point22°
Wed, 1139° / 27°0
39 °
Ironton, Wednesday, 11 November
Overcast. High 39°, low 27°.
Pressure30.06 inHg
Wind6.5 mph NW
Humidity36%
Visibility—
Dew point13°
Thu, 1237° / 25°0
37 °
Ironton, Thursday, 12 November
Clear. High 37°, low 25°.
Pressure30.09 inHg
Wind7.8 mph S
Humidity40%
Visibility—
Dew point13°
Fri, 1335° / 24°0.02
35 °
Ironton, Friday, 13 November
Light snow. High 35°, low 24°.
Pressure30.00 inHg
Wind7.7 mph S
Humidity53%
Visibility—
Dew point18°
Sat, 1438° / 24°0
38 °
Ironton, Saturday, 14 November
Mostly clear. High 38°, low 24°.
Pressure29.91 inHg
Wind6.8 mph S
Humidity55%
Visibility—
Dew point20°
Sun, 1531° / 22°0.31
31 °
Ironton, Sunday, 15 November
Snow. High 31°, low 22°.
Pressure29.88 inHg
Wind8.8 mph SW
Humidity76%
Visibility—
Dew point23°
Mon, 1629° / 11°0.01
29 °
Ironton, Monday, 16 November
Light snow. High 29°, low 11°.
Pressure30.03 inHg
Wind8.1 mph SW
Humidity20%
Visibility—
Dew point-11°
Tue, 1727° / 18°0.57
27 °
Ironton, Tuesday, 17 November
Snow. High 27°, low 18°.
Pressure29.83 inHg
Wind14.7 mph SW
Humidity86%
Visibility—
Dew point21°
Wed, 1822° / 5°0.26
22 °
Ironton, Wednesday, 18 November
Snow. High 22°, low 5°.
Pressure29.77 inHg
Wind7.4 mph SE
Humidity85%
Visibility—
Dew point17°
Thu, 1923° / 8°0.22
23 °
Ironton, Thursday, 19 November
Snow. High 23°, low 8°.
Pressure29.88 inHg
Wind7.4 mph SE
Humidity69%
Visibility—
Dew point13°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2038° / 11°0.06
38 °
Ironton, Friday, 20 November
Climate normal for this date — 60-year average.
Average high38°
Average low11°
Average precipitation0.06 in
Chance of precipitation28%
Record high58° (1989)
Record low-16° (1975)
Sat, 2136° / 13°0.08
36 °
Ironton, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high36°
Average low13°
Average precipitation0.08 in
Chance of precipitation38%
Record high48° (1995)
Record low-12° (2015)
Sun, 2236° / 12°0.07
36 °
Ironton, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high36°
Average low12°
Average precipitation0.07 in
Chance of precipitation33%
Record high52° (2021)
Record low-15° (1975)
Mon, 2335° / 11°0.07
35 °
Ironton, Monday, 23 November
Climate normal for this date — 60-year average.
Average high35°
Average low11°
Average precipitation0.07 in
Chance of precipitation37%
Record high51° (2017)
Record low-13° (1999)
Tue, 2434° / 8°0.06
34 °
Ironton, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high34°
Average low8°
Average precipitation0.06 in
Chance of precipitation25%
Record high49° (1995)
Record low-15° (2007)
Wed, 2533° / 10°0.07
33 °
Ironton, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high33°
Average low10°
Average precipitation0.07 in
Chance of precipitation28%
Record high51° (1995)
Record low-23° (2010)
Thu, 2632° / 10°0.11
32 °
Ironton, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high32°
Average low10°
Average precipitation0.11 in
Chance of precipitation45%
Record high56° (2017)
Record low-29° (1975)
Fri, 2731° / 6°0.09
31 °
Ironton, Friday, 27 November
Climate normal for this date — 60-year average.
Average high31°
Average low6°
Average precipitation0.09 in
Chance of precipitation43%
Record high51° (2017)
Record low-12° (2003)
Sat, 2831° / 6°0.07
31 °
Ironton, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high31°
Average low6°
Average precipitation0.07 in
Chance of precipitation35%
Record high47° (1999)
Record low-16° (2001)
Sun, 2931° / 7°0.1
31 °
Ironton, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high31°
Average low7°
Average precipitation0.1 in
Chance of precipitation45%
Record high51° (2021)
Record low-17° (2005)
Mon, 3031° / 6°0.07
31 °
Ironton, Monday, 30 November
Climate normal for this date — 60-year average.
Average high31°
Average low6°
Average precipitation0.07 in
Chance of precipitation30%
Record high51° (1999)
Record low-25° (2006)
Tue, 0132° / 8°0.07
32 °
Ironton, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high32°
Average low8°
Average precipitation0.07 in
Chance of precipitation30%
Record high53° (2021)
Record low-9° (2015)
Wed, 0233° / 8°0.06
33 °
Ironton, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high33°
Average low8°
Average precipitation0.06 in
Chance of precipitation35%
Record high53° (2021)
Record low-19° (1967)
Thu, 0333° / 9°0.05
33 °
Ironton, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high33°
Average low9°
Average precipitation0.05 in
Chance of precipitation25%
Record high49° (2021)
Record low-21° (2006)
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 Ironton, 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 Ironton, 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.