Monthly outlook for Sherman, CO: average high 39.3°, average low 21.7°. That is 1.9° below the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 26 October (49.2°), the coolest 28 October (8.2°).
39.3°/21.7°
Average high / low
−1.9°
Below normal
4 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
38.9°
43.3°
-2.5°
5 November – 14 November
40°
40.7°
-0.4°
15 November – 24 November
at normal
37°
—
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).
Tue, 2746° / 19°0
46 °
Sherman, Tuesday, 27 October
Clear. High 46°, low 19°.
Pressure30.15 inHg
Wind4 mph SW
Humidity76%
Visibility6.2 mi
Dew point13°
Wed, 2841° / 8°0
41 °
Sherman, Wednesday, 28 October
Clear. High 41°, low 8°.
Pressure30.18 inHg
Wind5.5 mph SW
Humidity83%
Visibility6.2 mi
Dew point17°
Thu, 2942° / 14°0
42 °
Sherman, Thursday, 29 October
Partly cloudy. High 42°, low 14°.
Pressure30.21 inHg
Wind7.1 mph S
Humidity78%
Visibility6.2 mi
Dew point19°
Fri, 3042° / 22°0
42 °
Sherman, Friday, 30 October
Overcast. High 42°, low 22°.
Pressure30.09 inHg
Wind5.1 mph SW
Humidity79%
Visibility6.2 mi
Dew point23°
Sat, 3139° / 25°0.07
39 °
Sherman, Saturday, 31 October
Light snow. High 39°, low 25°.
Pressure30.09 inHg
Wind7.7 mph SW
Humidity96%
Visibility—
Dew point34°
Sun, 0135° / 25°0.48
35 °
Sherman, Sunday, 1 November
Snow. High 35°, low 25°.
Pressure29.97 inHg
Wind7 mph SW
Humidity88%
Visibility—
Dew point30°
Mon, 0228° / 14°0.05
28 °
Sherman, Monday, 2 November
Light snow. High 28°, low 14°.
Pressure30.15 inHg
Wind8.4 mph NW
Humidity54%
Visibility—
Dew point11°
Tue, 0330° / 13°0
30 °
Sherman, Tuesday, 3 November
Clear. High 30°, low 13°.
Pressure30.21 inHg
Wind9.5 mph NW
Humidity48%
Visibility—
Dew point10°
Wed, 0437° / 23°0
37 °
Sherman, Wednesday, 4 November
Clear. High 37°, low 23°.
Pressure30.12 inHg
Wind6.8 mph W
Humidity47%
Visibility—
Dew point16°
Thu, 0542° / 27°0
42 °
Sherman, Thursday, 5 November
Mostly clear. High 42°, low 27°.
Pressure30.12 inHg
Wind7 mph SW
Humidity29%
Visibility—
Dew point9°
Fri, 0643° / 30°0
43 °
Sherman, Friday, 6 November
Overcast. High 43°, low 30°.
Pressure29.97 inHg
Wind10.9 mph SW
Humidity34%
Visibility—
Dew point15°
Sat, 0734° / 24°0.19
34 °
Sherman, Saturday, 7 November
Light snow. High 34°, low 24°.
Pressure29.85 inHg
Wind11.5 mph W
Humidity75%
Visibility—
Dew point26°
Sun, 0834° / 20°0
34 °
Sherman, Sunday, 8 November
Clear. High 34°, low 20°.
Pressure30.12 inHg
Wind12.2 mph W
Humidity47%
Visibility—
Dew point12°
Mon, 0943° / 28°0
43 °
Sherman, Monday, 9 November
Clear. High 43°, low 28°.
Pressure30.15 inHg
Wind9.4 mph NW
Humidity50%
Visibility—
Dew point22°
Tue, 1044° / 32°0
44 °
Sherman, Tuesday, 10 November
Clear. High 44°, low 32°.
Pressure30.18 inHg
Wind7.2 mph NW
Humidity28%
Visibility—
Dew point11°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 2435° / 16°0.06
35 °
Sherman, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high35°
Average low16°
Average precipitation0.06 in
Chance of precipitation23%
Record high51° (1995)
Record low-3° (2007)
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.