Monthly outlook for Middleton, CO: average high 37.6°, average low 22.5°. That is 5.6° below the climate normal for October. Precipitation is expected on 7 days (about 2.7 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 17 October (44.6°), the coolest 23 October (12.3°).
37.6°/22.5°
Average high / low
−5.6°
Below normal
7 / 5
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
40.3°
48.9°
-4.8°
24 October – 2 November
33°
44.1°
-6.2°
3 November – 12 November
at normal
41.4°
—
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).
Thu, 1543° / 16°0
43 °
Middleton, Thursday, 15 October
Partly cloudy. High 43°, low 16°.
Pressure30.36 inHg
Wind9.6 mph NE
Humidity92%
Visibility6.2 mi
Dew point23°
Fri, 1643° / 13°0
43 °
Middleton, Friday, 16 October
Clear. High 43°, low 13°.
Pressure30.53 inHg
Wind2.6 mph SE
Humidity57%
Visibility6.2 mi
Dew point6°
Sat, 1745° / 25°0
45 °
Middleton, Saturday, 17 October
Clear. High 45°, low 25°.
Pressure30.42 inHg
Wind1.2 mph SW
Humidity54%
Visibility6.2 mi
Dew point10°
Sun, 1842° / 28°0.05
42 °
Middleton, Sunday, 18 October
Light snow. High 42°, low 28°.
Pressure30.21 inHg
Wind4 mph S
Humidity66%
Visibility—
Dew point30°
Mon, 1938° / 30°0.09
38 °
Middleton, Monday, 19 October
Light snow. High 38°, low 30°.
Pressure30.21 inHg
Wind7.1 mph SW
Humidity91%
Visibility—
Dew point33°
Tue, 2044° / 30°0
44 °
Middleton, Tuesday, 20 October
Light rain. High 44°, low 30°.
Pressure30.18 inHg
Wind7.7 mph SW
Humidity53%
Visibility—
Dew point24°
Wed, 2140° / 32°0.2
40 °
Middleton, Wednesday, 21 October
Light snow. High 40°, low 32°.
Pressure30.12 inHg
Wind5.9 mph SE
Humidity97%
Visibility—
Dew point36°
Thu, 2241° / 30°0.45
41 °
Middleton, Thursday, 22 October
Snow. High 41°, low 30°.
Pressure30.06 inHg
Wind10.5 mph S
Humidity60%
Visibility—
Dew point26°
Fri, 2332° / 12°1.33
32 °
Middleton, Friday, 23 October
Heavy snow. High 32°, low 12°.
Pressure29.94 inHg
Wind9.4 mph S
Humidity80%
Visibility—
Dew point23°
Sat, 2430° / 13°0.05
30 °
Middleton, Saturday, 24 October
Light snow. High 30°, low 13°.
Pressure30.06 inHg
Wind4.7 mph S
Humidity89%
Visibility—
Dew point24°
Sun, 2531° / 18°0.01
31 °
Middleton, Sunday, 25 October
Light snow. High 31°, low 18°.
Pressure30.24 inHg
Wind4.8 mph E
Humidity91%
Visibility—
Dew point25°
Mon, 2633° / 19°0
33 °
Middleton, Monday, 26 October
Clear. High 33°, low 19°.
Pressure30.06 inHg
Wind3 mph W
Humidity89%
Visibility—
Dew point27°
Tue, 2732° / 21°0.04
32 °
Middleton, Tuesday, 27 October
Light snow. High 32°, low 21°.
Pressure29.94 inHg
Wind4.9 mph SW
Humidity83%
Visibility—
Dew point25°
Wed, 2836° / 21°0
36 °
Middleton, Wednesday, 28 October
Clear. High 36°, low 21°.
Pressure30.00 inHg
Wind5.8 mph SW
Humidity53%
Visibility—
Dew point17°
Thu, 2935° / 25°0
35 °
Middleton, Thursday, 29 October
Overcast. High 35°, low 25°.
Pressure29.94 inHg
Wind7.3 mph SW
Humidity68%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3042° / 23°0.08
42 °
Middleton, Friday, 30 October
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.08 in
Chance of precipitation33%
Record high57° (1962)
Record low-9° (2023)
Sat, 3143° / 23°0.12
43 °
Middleton, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.12 in
Chance of precipitation33%
Record high58° (1999)
Record low-5° (2024)
Sun, 0142° / 23°0.07
42 °
Middleton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.07 in
Chance of precipitation28%
Record high55° (2008)
Record low1° (1979)
Mon, 0243° / 23°0.08
43 °
Middleton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.08 in
Chance of precipitation22%
Record high61° (2025)
Record low-1° (2019)
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)
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.