Monthly outlook for Silverton, CO: average high 41.8°, average low 22.6°. That is 2.9° below the climate normal for October. Precipitation is expected on 6 days (about 2.1 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 16 October (53.4°), the coolest 27 October (6.7°).
41.8°/22.6°
Average high / low
−2.9°
Below normal
6 / 5
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
44.7°
48.5°
-2.1°
25 October – 3 November
36.8°
43.7°
-3.8°
4 November – 13 November
at normal
41.1°
—
October records over 66 years
69.1°6 October 1979All-time high
-10.7°15 October 2018All-time low
Fri, 1653° / 22°0
53 °
Silverton, Friday, 16 October
Clear. High 53°, low 22°.
Pressure30.53 inHg
Wind1.1 mph SE
Humidity51%
Visibility6.2 mi
Dew point6°
Sat, 1752° / 20°0
52 °
Silverton, Saturday, 17 October
Clear. High 52°, low 20°.
Pressure30.42 inHg
Wind0.7 mph S
Humidity54%
Visibility6.2 mi
Dew point14°
Sun, 1846° / 25°0.01
46 °
Silverton, Sunday, 18 October
Light rain. High 46°, low 25°.
Pressure30.24 inHg
Wind2.4 mph SE
Humidity68%
Visibility6.0 mi
Dew point18°
Mon, 1946° / 35°0
46 °
Silverton, Monday, 19 October
Partly cloudy. High 46°, low 35°.
Pressure30.18 inHg
Wind6.6 mph S
Humidity76%
Visibility6.2 mi
Dew point29°
Tue, 2045° / 32°0.02
45 °
Silverton, Tuesday, 20 October
Light snow. High 45°, low 32°.
Pressure30.21 inHg
Wind6.6 mph SW
Humidity83%
Visibility—
Dew point38°
Wed, 2146° / 30°0.08
46 °
Silverton, Wednesday, 21 October
Snow. High 46°, low 30°.
Pressure30.12 inHg
Wind10.8 mph S
Humidity80%
Visibility—
Dew point35°
Thu, 2243° / 35°0.7
43 °
Silverton, Thursday, 22 October
Snow. High 43°, low 35°.
Pressure29.94 inHg
Wind13.6 mph S
Humidity71%
Visibility—
Dew point33°
Fri, 2333° / 17°0.26
33 °
Silverton, Friday, 23 October
Snow. High 33°, low 17°.
Pressure30.03 inHg
Wind7.3 mph NW
Humidity85%
Visibility—
Dew point27°
Sat, 2437° / 17°0
37 °
Silverton, Saturday, 24 October
Clear. High 37°, low 17°.
Pressure30.15 inHg
Wind8.7 mph S
Humidity84%
Visibility—
Dew point29°
Sun, 2541° / 22°0.06
41 °
Silverton, Sunday, 25 October
Light snow. High 41°, low 22°.
Pressure30.21 inHg
Wind13 mph S
Humidity98%
Visibility—
Dew point35°
Mon, 2639° / 34°0.46
39 °
Silverton, Monday, 26 October
Snow. High 39°, low 34°.
Pressure30.00 inHg
Wind14.3 mph S
Humidity89%
Visibility—
Dew point35°
Tue, 2735° / 7°0.55
35 °
Silverton, Tuesday, 27 October
Snow. High 35°, low 7°.
Pressure29.91 inHg
Wind16.6 mph SW
Humidity88%
Visibility—
Dew point25°
Wed, 2836° / 9°0
36 °
Silverton, Wednesday, 28 October
Clear. High 36°, low 9°.
Pressure30.06 inHg
Wind6.4 mph SW
Humidity78%
Visibility—
Dew point23°
Thu, 2936° / 16°0
36 °
Silverton, Thursday, 29 October
Partly cloudy. High 36°, low 16°.
Pressure29.97 inHg
Wind10.7 mph SW
Humidity69%
Visibility—
Dew point22°
Fri, 3034° / 12°0
34 °
Silverton, Friday, 30 October
Clear. High 34°, low 12°.
Pressure30.24 inHg
Wind3.9 mph N
Humidity51%
Visibility—
Dew point13°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3143° / 23°0.12
43 °
Silverton, 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 °
Silverton, 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 °
Silverton, 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 °
Silverton, 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 °
Silverton, 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 °
Silverton, 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 °
Silverton, 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 °
Silverton, 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 °
Silverton, 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 °
Silverton, 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 °
Silverton, 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 °
Silverton, 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 °
Silverton, 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 °
Silverton, 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)
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 Silverton, 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 Silverton, 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.