Monthly outlook for Sherman, CO: average high 38.4°, average low 19.8°. That is 2.6° below the climate normal for October. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 9 November (45.4°), the coolest 28 October (7.1°).
38.4°/19.8°
Average high / low
−2.6°
Below normal
5 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
39.3°
43.7°
-2.5°
4 November – 13 November
37°
41.1°
-2.3°
14 November – 23 November
at normal
37.3°
—
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 (15 mi).
Mon, 2641° / 19°0
41 °
Sherman, Monday, 26 October
Clear. High 41°, low 19°.
Pressure30.24 inHg
Wind3.1 mph SW
Humidity83%
Visibility0.6 mi
Dew point16°
Tue, 2742° / 11°0
42 °
Sherman, Tuesday, 27 October
Clear. High 42°, low 11°.
Pressure30.15 inHg
Wind4.7 mph SW
Humidity79%
Visibility6.2 mi
Dew point14°
Wed, 2842° / 7°0
42 °
Sherman, Wednesday, 28 October
Partly cloudy. High 42°, low 7°.
Pressure30.18 inHg
Wind5 mph SW
Humidity82%
Visibility—
Dew point17°
Thu, 2942° / 14°0
42 °
Sherman, Thursday, 29 October
Overcast. High 42°, low 14°.
Pressure30.21 inHg
Wind7.3 mph S
Humidity79%
Visibility—
Dew point30°
Fri, 3042° / 22°0.03
42 °
Sherman, Friday, 30 October
Light snow. High 42°, low 22°.
Pressure30.15 inHg
Wind5.6 mph SW
Humidity82%
Visibility—
Dew point33°
Sat, 3138° / 24°0.02
38 °
Sherman, Saturday, 31 October
Light snow. High 38°, low 24°.
Pressure30.06 inHg
Wind7.4 mph SW
Humidity65%
Visibility—
Dew point25°
Sun, 0136° / 28°0.96
36 °
Sherman, Sunday, 1 November
Snow. High 36°, low 28°.
Pressure30.09 inHg
Wind12.2 mph S
Humidity92%
Visibility—
Dew point33°
Mon, 0235° / 18°0.1
35 °
Sherman, Monday, 2 November
Snow. High 35°, low 18°.
Pressure30.12 inHg
Wind28.7 mph SW
Humidity79%
Visibility—
Dew point26°
Tue, 0337° / 18°0
37 °
Sherman, Tuesday, 3 November
Clear. High 37°, low 18°.
Pressure30.27 inHg
Wind7.2 mph SW
Humidity84%
Visibility—
Dew point30°
Wed, 0440° / 29°0.04
40 °
Sherman, Wednesday, 4 November
Light snow. High 40°, low 29°.
Pressure30.12 inHg
Wind10.6 mph SW
Humidity72%
Visibility—
Dew point30°
Thu, 0539° / 24°0
39 °
Sherman, Thursday, 5 November
Clear. High 39°, low 24°.
Pressure30.06 inHg
Wind9.5 mph SW
Humidity56%
Visibility—
Dew point21°
Fri, 0637° / 24°0.03
37 °
Sherman, Friday, 6 November
Light snow. High 37°, low 24°.
Pressure29.85 inHg
Wind24.8 mph SW
Humidity50%
Visibility—
Dew point19°
Sat, 0725° / 12°0.28
25 °
Sherman, Saturday, 7 November
Snow. High 25°, low 12°.
Pressure29.94 inHg
Wind17.2 mph W
Humidity88%
Visibility—
Dew point21°
Sun, 0835° / 14°0
35 °
Sherman, Sunday, 8 November
Clear. High 35°, low 14°.
Pressure30.18 inHg
Wind8.3 mph W
Humidity77%
Visibility—
Dew point25°
Mon, 0945° / 30°0
45 °
Sherman, Monday, 9 November
Clear. High 45°, low 30°.
Pressure30.30 inHg
Wind4.9 mph SW
Humidity62%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1040° / 21°0.07
40 °
Sherman, 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 °
Sherman, 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 °
Sherman, 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 °
Sherman, 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 °
Sherman, 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 °
Sherman, 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 °
Sherman, 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)
Tue, 1737° / 19°0.08
37 °
Sherman, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high37°
Average low19°
Average precipitation0.08 in
Chance of precipitation28%
Record high53° (2008)
Record low-9° (2024)
Wed, 1837° / 17°0.07
37 °
Sherman, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high37°
Average low17°
Average precipitation0.07 in
Chance of precipitation35%
Record high53° (2019)
Record low-7° (2024)
Thu, 1937° / 18°0.08
37 °
Sherman, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high37°
Average low18°
Average precipitation0.08 in
Chance of precipitation25%
Record high59° (1989)
Record low-12° (2022)
Fri, 2038° / 19°0.07
38 °
Sherman, Friday, 20 November
Climate normal for this date — 60-year average.
Average high38°
Average low19°
Average precipitation0.07 in
Chance of precipitation22%
Record high61° (1989)
Record low-5° (2024)
Sat, 2137° / 19°0.1
37 °
Sherman, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high37°
Average low19°
Average precipitation0.1 in
Chance of precipitation35%
Record high50° (2005)
Record low0° (2022)
Sun, 2237° / 17°0.08
37 °
Sherman, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high37°
Average low17°
Average precipitation0.08 in
Chance of precipitation32%
Record high53° (2021)
Record low-7° (1975)
Mon, 2335° / 17°0.09
35 °
Sherman, Monday, 23 November
Climate normal for this date — 60-year average.
Average high35°
Average low17°
Average precipitation0.09 in
Chance of precipitation32%
Record high49° (2017)
Record low-8° (2003)
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 Sherman, 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 Sherman, 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.