Monthly outlook for Silverton, CO: average high 46.6°, average low 31.6°. That is 1.2° below the climate normal for October. Precipitation is expected on 9 days (about 2.9 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 11 October (56.4°), the coolest 21 October (19.1°).
46.6°/31.6°
Average high / low
−1.2°
Below normal
9 / 5
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
48°
50.1°
-1.1°
21 October – 30 October
44.2°
45.6°
-0.8°
31 October – 9 November
at normal
42.2°
—
October records over 66 years
69.1°6 October 1979All-time high
-10.7°15 October 2018All-time low
Mon, 1252° / 42°0.21
52 °
Silverton, Monday, 12 October
Light rain. High 52°, low 42°.
Pressure30.03 inHg
Wind11.1 mph S
Humidity77%
Visibility6.2 mi
Dew point31°
Tue, 1346° / 39°0.6
46 °
Silverton, Tuesday, 13 October
Snow. High 46°, low 39°.
Pressure30.03 inHg
Wind9.1 mph S
Humidity94%
Visibility1.4 mi
Dew point34°
Wed, 1441° / 26°0.41
41 °
Silverton, Wednesday, 14 October
Snow. High 41°, low 26°.
Pressure30.00 inHg
Wind7.2 mph S
Humidity97%
Visibility1.5 mi
Dew point28°
Thu, 1543° / 23°0
43 °
Silverton, Thursday, 15 October
Partly cloudy. High 43°, low 23°.
Pressure30.30 inHg
Wind6.4 mph NE
Humidity90%
Visibility6.2 mi
Dew point23°
Fri, 1648° / 25°0
48 °
Silverton, Friday, 16 October
Clear. High 48°, low 25°.
Pressure30.53 inHg
Wind4.8 mph E
Humidity77%
Visibility—
Dew point34°
Sat, 1749° / 35°0
49 °
Silverton, Saturday, 17 October
Overcast. High 49°, low 35°.
Pressure30.30 inHg
Wind3 mph NE
Humidity77%
Visibility—
Dew point37°
Sun, 1850° / 34°0
50 °
Silverton, Sunday, 18 October
Clear. High 50°, low 34°.
Pressure30.12 inHg
Wind4.7 mph NW
Humidity66%
Visibility—
Dew point36°
Mon, 1951° / 33°0
51 °
Silverton, Monday, 19 October
Clear. High 51°, low 33°.
Pressure30.12 inHg
Wind5.5 mph SW
Humidity45%
Visibility—
Dew point26°
Tue, 2045° / 35°0.16
45 °
Silverton, Tuesday, 20 October
Snow. High 45°, low 35°.
Pressure29.91 inHg
Wind12.9 mph SW
Humidity62%
Visibility—
Dew point32°
Wed, 2136° / 19°0.24
36 °
Silverton, Wednesday, 21 October
Snow. High 36°, low 19°.
Pressure30.09 inHg
Wind14.4 mph NW
Humidity64%
Visibility—
Dew point16°
Thu, 2246° / 20°0
46 °
Silverton, Thursday, 22 October
Clear. High 46°, low 20°.
Pressure30.33 inHg
Wind6.6 mph N
Humidity42%
Visibility—
Dew point18°
Fri, 2353° / 34°0
53 °
Silverton, Friday, 23 October
Overcast. High 53°, low 34°.
Pressure30.18 inHg
Wind9 mph S
Humidity35%
Visibility—
Dew point23°
Sat, 2441° / 37°0.57
41 °
Silverton, Saturday, 24 October
Snow. High 41°, low 37°.
Pressure29.88 inHg
Wind6.8 mph S
Humidity101%
Visibility—
Dew point40°
Sun, 2544° / 27°0.08
44 °
Silverton, Sunday, 25 October
Light snow. High 44°, low 27°.
Pressure29.94 inHg
Wind6.6 mph N
Humidity56%
Visibility—
Dew point25°
Mon, 2645° / 33°0.05
45 °
Silverton, Monday, 26 October
Snow. High 45°, low 33°.
Pressure30.09 inHg
Wind6.3 mph SW
Humidity79%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2745° / 26°0.08
45 °
Silverton, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.08 in
Chance of precipitation25%
Record high60° (2016)
Record low-10° (2020)
Wed, 2845° / 27°0.11
45 °
Silverton, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.11 in
Chance of precipitation33%
Record high58° (1968)
Record low2° (2022)
Thu, 2943° / 24°0.13
43 °
Silverton, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high43°
Average low24°
Average precipitation0.13 in
Chance of precipitation42%
Record high57° (1964)
Record low-8° (2009)
Fri, 3042° / 23°0.08
42 °
Silverton, 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 °
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)
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.