Monthly outlook for Ironton, CO: average high 40.1°, average low 26.2°. That is 2.8° below the climate normal for October. Precipitation is expected on 8 days (about 3.6 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 20 October (48.7°), the coolest 3 November (12.2°).
40.1°/26.2°
Average high / low
−2.8°
Below normal
8 / 5
Wet days / normal
3.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
43.3°
46.9°
-2°
29 October – 7 November
34.7°
42.2°
-4.2°
8 November – 17 November
at normal
38.8°
—
October records over 66 years
69.1°1 October 2015All-time high
-14.3°28 October 1970All-time low
Climate normals and records are computed from the nearest reference point — Telluride (8 mi).
Tue, 2049° / 30°0
49 °
Ironton, Tuesday, 20 October
Overcast. High 49°, low 30°.
Pressure30.21 inHg
Wind3.3 mph SW
Humidity61%
Visibility6.2 mi
Dew point27°
Wed, 2143° / 24°0.2
43 °
Ironton, Wednesday, 21 October
Light rain. High 43°, low 24°.
Pressure30.33 inHg
Wind5.8 mph SE
Humidity88%
Visibility3.1 mi
Dew point37°
Thu, 2243° / 37°0.22
43 °
Ironton, Thursday, 22 October
Light rain. High 43°, low 37°.
Pressure30.24 inHg
Wind7.7 mph S
Humidity88%
Visibility3.4 mi
Dew point38°
Fri, 2342° / 28°0.13
42 °
Ironton, Friday, 23 October
Snow. High 42°, low 28°.
Pressure30.00 inHg
Wind10.4 mph S
Humidity71%
Visibility—
Dew point31°
Sat, 2437° / 27°0.07
37 °
Ironton, Saturday, 24 October
Snow. High 37°, low 27°.
Pressure30.00 inHg
Wind6 mph SE
Humidity80%
Visibility—
Dew point31°
Sun, 2547° / 27°0
47 °
Ironton, Sunday, 25 October
Clear. High 47°, low 27°.
Pressure30.27 inHg
Wind4.6 mph SE
Humidity26%
Visibility—
Dew point12°
Mon, 2643° / 27°0
43 °
Ironton, Monday, 26 October
Mostly clear. High 43°, low 27°.
Pressure30.09 inHg
Wind5.2 mph S
Humidity22%
Visibility—
Dew point5°
Tue, 2742° / 27°0
42 °
Ironton, Tuesday, 27 October
Partly cloudy. High 42°, low 27°.
Pressure30.03 inHg
Wind6.1 mph NW
Humidity34%
Visibility—
Dew point13°
Wed, 2840° / 27°0
40 °
Ironton, Wednesday, 28 October
Light snow. High 40°, low 27°.
Pressure30.09 inHg
Wind14.9 mph W
Humidity47%
Visibility—
Dew point19°
Thu, 2944° / 27°0
44 °
Ironton, Thursday, 29 October
Partly cloudy. High 44°, low 27°.
Pressure30.09 inHg
Wind6.2 mph S
Humidity33%
Visibility—
Dew point12°
Fri, 3040° / 30°0.27
40 °
Ironton, Friday, 30 October
Snow. High 40°, low 30°.
Pressure30.00 inHg
Wind11.5 mph S
Humidity53%
Visibility—
Dew point24°
Sat, 3133° / 29°0.45
33 °
Ironton, Saturday, 31 October
Snow. High 33°, low 29°.
Pressure30.12 inHg
Wind7.1 mph S
Humidity100%
Visibility—
Dew point33°
Sun, 0132° / 21°1.98
32 °
Ironton, Sunday, 1 November
Heavy snow. High 32°, low 21°.
Pressure29.85 inHg
Wind14.5 mph S
Humidity105%
Visibility—
Dew point33°
Mon, 0228° / 13°0.27
28 °
Ironton, Monday, 2 November
Snow. High 28°, low 13°.
Pressure30.12 inHg
Wind8.5 mph S
Humidity96%
Visibility—
Dew point26°
Tue, 0331° / 12°0
31 °
Ironton, Tuesday, 3 November
Clear. High 31°, low 12°.
Pressure30.30 inHg
Wind8.9 mph S
Humidity100%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0442° / 19°0.03
42 °
Ironton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high42°
Average low19°
Average precipitation0.03 in
Chance of precipitation25%
Record high56° (1983)
Record low-11° (1992)
Thu, 0542° / 19°0.05
42 °
Ironton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high42°
Average low19°
Average precipitation0.05 in
Chance of precipitation23%
Record high58° (2020)
Record low-3° (1979)
Fri, 0642° / 18°0.05
42 °
Ironton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high42°
Average low18°
Average precipitation0.05 in
Chance of precipitation22%
Record high55° (2010)
Record low-17° (2008)
Sat, 0742° / 19°0.06
42 °
Ironton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high42°
Average low19°
Average precipitation0.06 in
Chance of precipitation22%
Record high55° (1999)
Record low-12° (2000)
Sun, 0841° / 19°0.09
41 °
Ironton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high41°
Average low19°
Average precipitation0.09 in
Chance of precipitation32%
Record high56° (2006)
Record low-9° (2000)
Mon, 0940° / 17°0.12
40 °
Ironton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high40°
Average low17°
Average precipitation0.12 in
Chance of precipitation38%
Record high55° (1973)
Record low-16° (1986)
Tue, 1040° / 16°0.06
40 °
Ironton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low16°
Average precipitation0.06 in
Chance of precipitation32%
Record high56° (1980)
Record low-4° (1984)
Wed, 1139° / 15°0.08
39 °
Ironton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high39°
Average low15°
Average precipitation0.08 in
Chance of precipitation30%
Record high56° (1973)
Record low-9° (2012)
Thu, 1239° / 14°0.1
39 °
Ironton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high39°
Average low14°
Average precipitation0.1 in
Chance of precipitation28%
Record high57° (1999)
Record low-16° (2012)
Fri, 1339° / 15°0.06
39 °
Ironton, Friday, 13 November
Climate normal for this date — 60-year average.
Average high39°
Average low15°
Average precipitation0.06 in
Chance of precipitation32%
Record high56° (1999)
Record low-15° (2000)
Sat, 1438° / 15°0.06
38 °
Ironton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high38°
Average low15°
Average precipitation0.06 in
Chance of precipitation35%
Record high57° (1999)
Record low-14° (1994)
Sun, 1538° / 12°0.07
38 °
Ironton, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high38°
Average low12°
Average precipitation0.07 in
Chance of precipitation27%
Record high57° (2016)
Record low-15° (1997)
Mon, 1638° / 12°0.06
38 °
Ironton, Monday, 16 November
Climate normal for this date — 60-year average.
Average high38°
Average low12°
Average precipitation0.06 in
Chance of precipitation22%
Record high56° (1999)
Record low-19° (1997)
Tue, 1737° / 13°0.06
37 °
Ironton, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high37°
Average low13°
Average precipitation0.06 in
Chance of precipitation27%
Record high53° (1999)
Record low-17° (2000)
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.