Monthly outlook for Ironton, CO: average high 31.5°, average low 15.5°. That is 2.2° below the climate normal for November. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 13 November (40.9°), the coolest 28 November (5.3°).
31.5°/15.5°
Average high / low
−2.2°
Below normal
5 / 5
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
32.4°
37.1°
-2.6°
23 November – 2 December
29.9°
32.2°
-1.3°
3 December – 12 December
at normal
31.5°
—
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).
Sat, 1432° / 25°0.54
32 °
Ironton, Saturday, 14 November
Snow. High 32°, low 25°.
Pressure29.80 inHg
Wind3.5 mph NW
Humidity97%
Visibility0.8 mi
Dew point25°
Sun, 1536° / 18°0
36 °
Ironton, Sunday, 15 November
Clear. High 36°, low 18°.
Pressure30.12 inHg
Wind1.3 mph NW
Humidity77%
Visibility6.2 mi
Dew point16°
Mon, 1641° / 18°0
41 °
Ironton, Monday, 16 November
Overcast. High 41°, low 18°.
Pressure30.09 inHg
Wind1.4 mph SW
Humidity59%
Visibility6.2 mi
Dew point10°
Tue, 1733° / 19°0.24
33 °
Ironton, Tuesday, 17 November
Snow. High 33°, low 19°.
Pressure29.85 inHg
Wind12.1 mph S
Humidity96%
Visibility6.2 mi
Dew point26°
Wed, 1830° / 13°0.02
30 °
Ironton, Wednesday, 18 November
Light snow. High 30°, low 13°.
Pressure30.15 inHg
Wind6.3 mph SE
Humidity83%
Visibility—
Dew point20°
Thu, 1930° / 14°0
30 °
Ironton, Thursday, 19 November
Overcast. High 30°, low 14°.
Pressure30.09 inHg
Wind11 mph S
Humidity74%
Visibility—
Dew point21°
Fri, 2027° / 8°0.14
27 °
Ironton, Friday, 20 November
Snow. High 27°, low 8°.
Pressure29.91 inHg
Wind17.7 mph SW
Humidity83%
Visibility—
Dew point20°
Sat, 2123° / 6°0
23 °
Ironton, Saturday, 21 November
Clear. High 23°, low 6°.
Pressure30.30 inHg
Wind7.2 mph N
Humidity37%
Visibility—
Dew point-4°
Sun, 2232° / 16°0
32 °
Ironton, Sunday, 22 November
Overcast. High 32°, low 16°.
Pressure30.21 inHg
Wind4.2 mph S
Humidity37%
Visibility—
Dew point6°
Mon, 2334° / 17°0
34 °
Ironton, Monday, 23 November
Clear. High 34°, low 17°.
Pressure30.15 inHg
Wind5.1 mph S
Humidity30%
Visibility—
Dew point4°
Tue, 2431° / 21°0
31 °
Ironton, Tuesday, 24 November
Overcast. High 31°, low 21°.
Pressure30.00 inHg
Wind5.3 mph NW
Humidity48%
Visibility—
Dew point12°
Wed, 2533° / 19°0
33 °
Ironton, Wednesday, 25 November
Mostly clear. High 33°, low 19°.
Pressure30.09 inHg
Wind7 mph S
Humidity45%
Visibility—
Dew point10°
Thu, 2633° / 17°0.13
33 °
Ironton, Thursday, 26 November
Snow. High 33°, low 17°.
Pressure29.88 inHg
Wind14.3 mph S
Humidity43%
Visibility—
Dew point12°
Fri, 2722° / 14°0.59
22 °
Ironton, Friday, 27 November
Snow. High 22°, low 14°.
Pressure29.85 inHg
Wind10.5 mph NW
Humidity94%
Visibility—
Dew point19°
Sat, 2827° / 5°0.01
27 °
Ironton, Saturday, 28 November
Light snow. High 27°, low 5°.
Pressure30.00 inHg
Wind8.5 mph S
Humidity50%
Visibility—
Dew point6°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 0434° / 8°0.06
34 °
Ironton, Friday, 4 December
Climate normal for this date — 60-year average.
Average high34°
Average low8°
Average precipitation0.06 in
Chance of precipitation15%
Record high48° (1989)
Record low-17° (2009)
Sat, 0532° / 9°0.09
32 °
Ironton, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high32°
Average low9°
Average precipitation0.09 in
Chance of precipitation32%
Record high47° (1965)
Record low-25° (2005)
Sun, 0631° / 8°0.08
31 °
Ironton, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high31°
Average low8°
Average precipitation0.08 in
Chance of precipitation32%
Record high47° (2023)
Record low-20° (2011)
Mon, 0731° / 8°0.08
31 °
Ironton, Monday, 7 December
Climate normal for this date — 60-year average.
Average high31°
Average low8°
Average precipitation0.08 in
Chance of precipitation33%
Record high46° (1981)
Record low-8° (1967)
Tue, 0830° / 8°0.1
30 °
Ironton, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high30°
Average low8°
Average precipitation0.1 in
Chance of precipitation37%
Record high48° (1981)
Record low-32° (2005)
Wed, 0930° / 4°0.05
30 °
Ironton, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high30°
Average low4°
Average precipitation0.05 in
Chance of precipitation32%
Record high45° (1981)
Record low-22° (1978)
Thu, 1031° / 5°0.06
31 °
Ironton, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high31°
Average low5°
Average precipitation0.06 in
Chance of precipitation28%
Record high45° (2017)
Record low-17° (1994)
Fri, 1131° / 8°0.06
31 °
Ironton, Friday, 11 December
Climate normal for this date — 60-year average.
Average high31°
Average low8°
Average precipitation0.06 in
Chance of precipitation33%
Record high47° (2017)
Record low-20° (1989)
Sat, 1231° / 6°0.07
31 °
Ironton, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high31°
Average low6°
Average precipitation0.07 in
Chance of precipitation27%
Record high49° (2017)
Record low-21° (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 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.