Monthly outlook for Middleton, CO: average high 41.4°, average low 26.9°. That is 2.4° below the climate normal for October. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 1 November (51.9°), the coolest 21 October (18.8°).
41.4°/26.9°
Average high / low
−2.4°
Below normal
5 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
39.4°
47.3°
-4.4°
28 October – 6 November
44.7°
42.8°
+1.1°
7 November – 16 November
at normal
39.8°
—
October records over 66 years
69.1°6 October 1979All-time high
-10.7°15 October 2018All-time low
Climate normals and records are computed from the nearest reference point — Silverton (6 mi).
Mon, 1945° / 23°0.01
45 °
Middleton, Monday, 19 October
Light snow. High 45°, low 23°.
Pressure30.24 inHg
Wind6.8 mph S
Humidity81%
Visibility6.2 mi
Dew point25°
Tue, 2040° / 19°0
40 °
Middleton, Tuesday, 20 October
Overcast. High 40°, low 19°.
Pressure30.27 inHg
Wind5.5 mph SW
Humidity84%
Visibility6.2 mi
Dew point29°
Wed, 2138° / 19°0.26
38 °
Middleton, Wednesday, 21 October
Snow. High 38°, low 19°.
Pressure30.36 inHg
Wind6.3 mph S
Humidity93%
Visibility1.4 mi
Dew point34°
Thu, 2240° / 35°0.39
40 °
Middleton, Thursday, 22 October
Snow. High 40°, low 35°.
Pressure30.21 inHg
Wind10.3 mph S
Humidity91%
Visibility—
Dew point36°
Fri, 2336° / 23°0.34
36 °
Middleton, Friday, 23 October
Snow. High 36°, low 23°.
Pressure30.00 inHg
Wind12.5 mph SW
Humidity87%
Visibility—
Dew point29°
Sat, 2438° / 23°0
38 °
Middleton, Saturday, 24 October
Clear. High 38°, low 23°.
Pressure30.24 inHg
Wind7.4 mph S
Humidity42%
Visibility—
Dew point13°
Sun, 2538° / 28°0.03
38 °
Middleton, Sunday, 25 October
Light snow. High 38°, low 28°.
Pressure30.30 inHg
Wind5.5 mph SE
Humidity62%
Visibility—
Dew point25°
Mon, 2636° / 30°0.06
36 °
Middleton, Monday, 26 October
Snow. High 36°, low 30°.
Pressure30.09 inHg
Wind4.1 mph SE
Humidity77%
Visibility—
Dew point29°
Tue, 2736° / 29°0.07
36 °
Middleton, Tuesday, 27 October
Light snow. High 36°, low 29°.
Pressure30.06 inHg
Wind5.9 mph NW
Humidity79%
Visibility—
Dew point29°
Wed, 2841° / 29°0
41 °
Middleton, Wednesday, 28 October
Overcast. High 41°, low 29°.
Pressure30.00 inHg
Wind5.6 mph NW
Humidity37%
Visibility—
Dew point14°
Thu, 2941° / 27°0
41 °
Middleton, Thursday, 29 October
Overcast. High 41°, low 27°.
Pressure29.94 inHg
Wind6.3 mph NW
Humidity30%
Visibility—
Dew point9°
Fri, 3041° / 27°0
41 °
Middleton, Friday, 30 October
Clear. High 41°, low 27°.
Pressure29.91 inHg
Wind8.9 mph NW
Humidity24%
Visibility—
Dew point3°
Sat, 3142° / 28°0
42 °
Middleton, Saturday, 31 October
Partly cloudy. High 42°, low 28°.
Pressure29.97 inHg
Wind10 mph NW
Humidity33%
Visibility—
Dew point12°
Sun, 0152° / 30°0
52 °
Middleton, Sunday, 1 November
Clear. High 52°, low 30°.
Pressure30.09 inHg
Wind5.1 mph N
Humidity8%
Visibility—
Dew point-12°
Mon, 0252° / 35°0
52 °
Middleton, Monday, 2 November
Overcast. High 52°, low 35°.
Pressure30.15 inHg
Wind6.5 mph SW
Humidity15%
Visibility—
Dew point3°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0343° / 23°0.09
43 °
Middleton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.09 in
Chance of precipitation25%
Record high55° (2010)
Record low2° (1982)
Wed, 0443° / 22°0.04
43 °
Middleton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high43°
Average low22°
Average precipitation0.04 in
Chance of precipitation23%
Record high58° (2009)
Record low2° (1992)
Thu, 0543° / 23°0.06
43 °
Middleton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.06 in
Chance of precipitation25%
Record high55° (2020)
Record low-1° (2024)
Fri, 0642° / 23°0.06
42 °
Middleton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.06 in
Chance of precipitation22%
Record high56° (2010)
Record low-3° (2011)
Sat, 0743° / 23°0.07
43 °
Middleton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.07 in
Chance of precipitation22%
Record high57° (2006)
Record low1° (2015)
Sun, 0841° / 23°0.12
41 °
Middleton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high41°
Average low23°
Average precipitation0.12 in
Chance of precipitation32%
Record high56° (2006)
Record low1° (2018)
Mon, 0940° / 22°0.15
40 °
Middleton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high40°
Average low22°
Average precipitation0.15 in
Chance of precipitation35%
Record high59° (2019)
Record low-9° (1977)
Tue, 1040° / 21°0.07
40 °
Middleton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low21°
Average precipitation0.07 in
Chance of precipitation32%
Record high56° (1999)
Record low-3° (2022)
Wed, 1140° / 20°0.12
40 °
Middleton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low20°
Average precipitation0.12 in
Chance of precipitation28%
Record high58° (1989)
Record low-7° (2022)
Thu, 1240° / 20°0.13
40 °
Middleton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low20°
Average precipitation0.13 in
Chance of precipitation30%
Record high58° (1999)
Record low-6° (2010)
Fri, 1339° / 22°0.07
39 °
Middleton, Friday, 13 November
Climate normal for this date — 60-year average.
Average high39°
Average low22°
Average precipitation0.07 in
Chance of precipitation30%
Record high58° (1999)
Record low-2° (2006)
Sat, 1439° / 20°0.06
39 °
Middleton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high39°
Average low20°
Average precipitation0.06 in
Chance of precipitation30%
Record high58° (1999)
Record low0° (2000)
Sun, 1538° / 18°0.08
38 °
Middleton, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high38°
Average low18°
Average precipitation0.08 in
Chance of precipitation28%
Record high57° (2016)
Record low-8° (2022)
Mon, 1638° / 20°0.07
38 °
Middleton, Monday, 16 November
Climate normal for this date — 60-year average.
Average high38°
Average low20°
Average precipitation0.07 in
Chance of precipitation23%
Record high56° (1999)
Record low-10° (2022)
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 Middleton, 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 Middleton, 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.