Monthly outlook for Colona, CO: average high 57.2°, average low 37.7°. That is 1.3° below the climate normal for October. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 21 October (70.2°), the coolest 30 October (31.1°).
57.2°/37.7°
Average high / low
−1.3°
Below normal
5 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
58.3°
61.4°
-1.7°
25 October – 3 November
55.2°
55.1°
+0.1°
4 November – 13 November
at normal
52°
—
October records over 66 years
85.3°1 October 2015All-time high
-4.7°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Montrose (11 mi).
Fri, 1662° / 35°0
62 °
Colona, Friday, 16 October
Clear. High 62°, low 35°.
Pressure30.56 inHg
Wind4.3 mph NW
Humidity55%
Visibility6.2 mi
Dew point37°
Sat, 1761° / 36°0
61 °
Colona, Saturday, 17 October
Clear. High 61°, low 36°.
Pressure30.36 inHg
Wind4.8 mph NW
Humidity45%
Visibility6.2 mi
Dew point36°
Sun, 1852° / 39°0.09
52 °
Colona, Sunday, 18 October
Light rain. High 52°, low 39°.
Pressure30.21 inHg
Wind4.6 mph S
Humidity68%
Visibility2.4 mi
Dew point40°
Mon, 1959° / 41°0.09
59 °
Colona, Monday, 19 October
Light rain. High 59°, low 41°.
Pressure30.06 inHg
Wind5.3 mph NE
Humidity56%
Visibility—
Dew point41°
Tue, 2062° / 39°0
62 °
Colona, Tuesday, 20 October
Overcast. High 62°, low 39°.
Pressure30.03 inHg
Wind7.5 mph SE
Humidity44%
Visibility—
Dew point37°
Wed, 2170° / 44°0
70 °
Colona, Wednesday, 21 October
Clear. High 70°, low 44°.
Pressure29.85 inHg
Wind8.7 mph S
Humidity25%
Visibility—
Dew point28°
Thu, 2258° / 46°0.3
58 °
Colona, Thursday, 22 October
Light rain. High 58°, low 46°.
Pressure29.83 inHg
Wind10 mph NW
Humidity60%
Visibility—
Dew point43°
Fri, 2348° / 38°1.28
48 °
Colona, Friday, 23 October
Snow. High 48°, low 38°.
Pressure30.03 inHg
Wind7.9 mph W
Humidity77%
Visibility—
Dew point38°
Sat, 2455° / 33°0
55 °
Colona, Saturday, 24 October
Clear. High 55°, low 33°.
Pressure30.24 inHg
Wind7.2 mph S
Humidity48%
Visibility—
Dew point29°
Sun, 2562° / 38°0
62 °
Colona, Sunday, 25 October
Clear. High 62°, low 38°.
Pressure30.03 inHg
Wind9.4 mph SE
Humidity45%
Visibility—
Dew point34°
Mon, 2664° / 44°0
64 °
Colona, Monday, 26 October
Partly cloudy. High 64°, low 44°.
Pressure29.77 inHg
Wind11.4 mph S
Humidity30%
Visibility—
Dew point28°
Tue, 2745° / 32°0.11
45 °
Colona, Tuesday, 27 October
Snow. High 45°, low 32°.
Pressure29.88 inHg
Wind22.3 mph W
Humidity65%
Visibility—
Dew point32°
Wed, 2854° / 32°0
54 °
Colona, Wednesday, 28 October
Clear. High 54°, low 32°.
Pressure30.00 inHg
Wind12.4 mph NW
Humidity28%
Visibility—
Dew point16°
Thu, 2957° / 36°0
57 °
Colona, Thursday, 29 October
Partly cloudy. High 57°, low 36°.
Pressure29.83 inHg
Wind19.2 mph W
Humidity15%
Visibility—
Dew point7°
Fri, 3049° / 31°0
49 °
Colona, Friday, 30 October
Clear. High 49°, low 31°.
Pressure30.24 inHg
Wind7.3 mph N
Humidity25%
Visibility—
Dew point10°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3153° / 28°0.06
53 °
Colona, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low28°
Average precipitation0.06 in
Chance of precipitation27%
Record high71° (2008)
Record low1° (2019)
Sun, 0153° / 28°0.04
53 °
Colona, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (2008)
Record low2° (1991)
Mon, 0254° / 28°0.04
54 °
Colona, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low28°
Average precipitation0.04 in
Chance of precipitation23%
Record high68° (2008)
Record low1° (2004)
Tue, 0353° / 28°0.05
53 °
Colona, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low28°
Average precipitation0.05 in
Chance of precipitation18%
Record high70° (2025)
Record low-4° (1991)
Wed, 0454° / 28°0.02
54 °
Colona, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low28°
Average precipitation0.02 in
Chance of precipitation12%
Record high67° (2025)
Record low0° (1991)
Thu, 0554° / 28°0.04
54 °
Colona, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high68° (2025)
Record low4° (1974)
Fri, 0654° / 28°0.03
54 °
Colona, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low28°
Average precipitation0.03 in
Chance of precipitation13%
Record high70° (2020)
Record low-2° (1961)
Sat, 0754° / 27°0.02
54 °
Colona, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low27°
Average precipitation0.02 in
Chance of precipitation13%
Record high68° (1999)
Record low1° (2008)
Sun, 0853° / 27°0.05
53 °
Colona, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low27°
Average precipitation0.05 in
Chance of precipitation25%
Record high68° (2006)
Record low3° (1990)
Mon, 0951° / 27°0.07
51 °
Colona, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low27°
Average precipitation0.07 in
Chance of precipitation37%
Record high67° (1980)
Record low1° (1990)
Tue, 1051° / 26°0.04
51 °
Colona, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low26°
Average precipitation0.04 in
Chance of precipitation22%
Record high68° (1980)
Record low5° (1990)
Wed, 1150° / 26°0.05
50 °
Colona, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low26°
Average precipitation0.05 in
Chance of precipitation25%
Record high68° (1973)
Record low1° (1998)
Thu, 1250° / 25°0.06
50 °
Colona, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low25°
Average precipitation0.06 in
Chance of precipitation23%
Record high65° (1973)
Record low1° (1992)
Fri, 1350° / 25°0.03
50 °
Colona, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low25°
Average precipitation0.03 in
Chance of precipitation23%
Record high67° (2017)
Record low-4° (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 Colona, 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 Colona, 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.