Monthly outlook for Spencer, CO: average high 59.2°, average low 35.8°. That is 2° above the climate normal for October. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 11 October (67.3°), the coolest 17 October (27.4°).
59.2°/35.8°
Average high / low
+2°
Above normal
3 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
58.3°
57°
+0.7°
20 October – 29 October
60.6°
52.1°
+4.7°
30 October – 8 November
at normal
46.6°
—
October records over 66 years
78.3°1 October 2015All-time high
-4.9°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Sapinero (13 mi).
Sun, 1167° / 46°0
67 °
Spencer, Sunday, 11 October
Partly cloudy. High 67°, low 46°.
Pressure29.77 inHg
Wind2.8 mph S
Humidity46%
Visibility6.2 mi
Dew point42°
Mon, 1261° / 39°0
61 °
Spencer, Monday, 12 October
Mostly clear. High 61°, low 39°.
Pressure29.91 inHg
Wind2 mph NE
Humidity41%
Visibility6.2 mi
Dew point34°
Tue, 1357° / 43°0.02
57 °
Spencer, Tuesday, 13 October
Light rain. High 57°, low 43°.
Pressure29.85 inHg
Wind1 mph W
Humidity57%
Visibility5.2 mi
Dew point40°
Wed, 1458° / 38°0.08
58 °
Spencer, Wednesday, 14 October
Light rain. High 58°, low 38°.
Pressure29.83 inHg
Wind10.6 mph S
Humidity39%
Visibility6.2 mi
Dew point32°
Thu, 1552° / 31°0.06
52 °
Spencer, Thursday, 15 October
Light rain. High 52°, low 31°.
Pressure30.15 inHg
Wind10.9 mph NW
Humidity63%
Visibility—
Dew point33°
Fri, 1653° / 33°0.02
53 °
Spencer, Friday, 16 October
Light rain. High 53°, low 33°.
Pressure30.33 inHg
Wind12.4 mph NW
Humidity18%
Visibility—
Dew point9°
Sat, 1757° / 27°0
57 °
Spencer, Saturday, 17 October
Clear. High 57°, low 27°.
Pressure30.33 inHg
Wind11.1 mph NW
Humidity22%
Visibility—
Dew point9°
Sun, 1858° / 30°0
58 °
Spencer, Sunday, 18 October
Clear. High 58°, low 30°.
Pressure30.24 inHg
Wind13.2 mph NW
Humidity27%
Visibility—
Dew point16°
Mon, 1957° / 30°0
57 °
Spencer, Monday, 19 October
Clear. High 57°, low 30°.
Pressure30.27 inHg
Wind4.9 mph W
Humidity29%
Visibility—
Dew point18°
Tue, 2059° / 33°0
59 °
Spencer, Tuesday, 20 October
Clear. High 59°, low 33°.
Pressure30.15 inHg
Wind12.3 mph W
Humidity26%
Visibility—
Dew point16°
Wed, 2160° / 33°0
60 °
Spencer, Wednesday, 21 October
Mostly clear. High 60°, low 33°.
Pressure30.12 inHg
Wind8.6 mph NW
Humidity28%
Visibility—
Dew point18°
Thu, 2261° / 34°0
61 °
Spencer, Thursday, 22 October
Clear. High 61°, low 34°.
Pressure30.33 inHg
Wind6 mph W
Humidity29%
Visibility—
Dew point20°
Fri, 2361° / 36°0
61 °
Spencer, Friday, 23 October
Clear. High 61°, low 36°.
Pressure30.30 inHg
Wind7.4 mph W
Humidity31%
Visibility—
Dew point23°
Sat, 2462° / 35°0
62 °
Spencer, Saturday, 24 October
Clear. High 62°, low 35°.
Pressure30.18 inHg
Wind5.3 mph NW
Humidity28%
Visibility—
Dew point21°
Sun, 2561° / 37°0
61 °
Spencer, Sunday, 25 October
Clear. High 61°, low 37°.
Pressure30.15 inHg
Wind6 mph W
Humidity31%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2651° / 29°0.08
51 °
Spencer, Monday, 26 October
Climate normal for this date — 60-year average.
Average high51°
Average low29°
Average precipitation0.08 in
Chance of precipitation30%
Record high67° (2024)
Record low-3° (1997)
Tue, 2751° / 29°0.05
51 °
Spencer, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high51°
Average low29°
Average precipitation0.05 in
Chance of precipitation22%
Record high69° (2024)
Record low3° (1997)
Wed, 2850° / 28°0.07
50 °
Spencer, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high50°
Average low28°
Average precipitation0.07 in
Chance of precipitation30%
Record high65° (2016)
Record low1° (1970)
Thu, 2949° / 27°0.1
49 °
Spencer, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low27°
Average precipitation0.1 in
Chance of precipitation37%
Record high65° (1964)
Record low5° (1980)
Fri, 3047° / 25°0.06
47 °
Spencer, Friday, 30 October
Climate normal for this date — 60-year average.
Average high47°
Average low25°
Average precipitation0.06 in
Chance of precipitation30%
Record high66° (2016)
Record low2° (2019)
Sat, 3147° / 25°0.08
47 °
Spencer, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high47°
Average low25°
Average precipitation0.08 in
Chance of precipitation40%
Record high63° (2008)
Record low-5° (2019)
Sun, 0146° / 25°0.06
46 °
Spencer, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high46°
Average low25°
Average precipitation0.06 in
Chance of precipitation35%
Record high62° (2008)
Record low5° (1981)
Mon, 0247° / 23°0.07
47 °
Spencer, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low23°
Average precipitation0.07 in
Chance of precipitation28%
Record high64° (2025)
Record low-3° (2004)
Tue, 0346° / 23°0.07
46 °
Spencer, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low23°
Average precipitation0.07 in
Chance of precipitation22%
Record high61° (2025)
Record low-4° (2011)
Wed, 0447° / 23°0.03
47 °
Spencer, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low23°
Average precipitation0.03 in
Chance of precipitation23%
Record high61° (1983)
Record low-6° (1970)
Thu, 0547° / 23°0.05
47 °
Spencer, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low23°
Average precipitation0.05 in
Chance of precipitation25%
Record high63° (2020)
Record low-2° (1974)
Fri, 0647° / 23°0.04
47 °
Spencer, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low23°
Average precipitation0.04 in
Chance of precipitation20%
Record high62° (2023)
Record low-5° (1961)
Sat, 0747° / 22°0.04
47 °
Spencer, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low22°
Average precipitation0.04 in
Chance of precipitation18%
Record high62° (1999)
Record low-8° (2015)
Sun, 0846° / 24°0.08
46 °
Spencer, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low24°
Average precipitation0.08 in
Chance of precipitation28%
Record high60° (2021)
Record low-3° (2000)
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 Spencer, 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 Spencer, 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.