Monthly outlook for Galena, CO: average high 55.9°, average low 38.8°. That is 2.7° below the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 23 October (66.4°), the coolest 1 November (32.1°).
55.9°/38.8°
Average high / low
−2.7°
Below normal
3 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
59°
62.7°
-2.1°
31 October – 9 November
50.7°
57.7°
-3.9°
10 November – 19 November
at normal
54.2°
—
October records over 66 years
91.6°2 October 2024All-time high
-4.7°30 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Florence (12 mi).
Thu, 2262° / 47°0.01
62 °
Galena, Thursday, 22 October
Light rain. High 62°, low 47°.
Pressure30.12 inHg
Wind4.5 mph W
Humidity62%
Visibility6.2 mi
Dew point46°
Fri, 2366° / 51°0.02
66 °
Galena, Friday, 23 October
Light rain. High 66°, low 51°.
Pressure29.88 inHg
Wind6.9 mph SW
Humidity40%
Visibility6.2 mi
Dew point39°
Sat, 2457° / 44°0.22
57 °
Galena, Saturday, 24 October
Light rain. High 57°, low 44°.
Pressure30.06 inHg
Wind2.8 mph E
Humidity66%
Visibility4.9 mi
Dew point42°
Sun, 2558° / 41°0.1
58 °
Galena, Sunday, 25 October
Light rain. High 58°, low 41°.
Pressure30.06 inHg
Wind6.2 mph E
Humidity52%
Visibility—
Dew point36°
Mon, 2654° / 37°0
54 °
Galena, Monday, 26 October
Mostly clear. High 54°, low 37°.
Pressure30.24 inHg
Wind5.7 mph NE
Humidity50%
Visibility—
Dew point32°
Tue, 2761° / 37°0
61 °
Galena, Tuesday, 27 October
Overcast. High 61°, low 37°.
Pressure30.06 inHg
Wind9.3 mph SW
Humidity32%
Visibility—
Dew point24°
Wed, 2856° / 41°0
56 °
Galena, Wednesday, 28 October
Overcast. High 56°, low 41°.
Pressure30.03 inHg
Wind10.2 mph SW
Humidity28%
Visibility—
Dew point21°
Thu, 2955° / 35°0
55 °
Galena, Thursday, 29 October
Overcast. High 55°, low 35°.
Pressure30.06 inHg
Wind5.1 mph NE
Humidity45%
Visibility—
Dew point29°
Fri, 3056° / 43°0.04
56 °
Galena, Friday, 30 October
Light rain. High 56°, low 43°.
Pressure29.74 inHg
Wind18.3 mph W
Humidity48%
Visibility—
Dew point35°
Sat, 3154° / 37°0
54 °
Galena, Saturday, 31 October
Partly cloudy. High 54°, low 37°.
Pressure29.62 inHg
Wind10.4 mph SW
Humidity36%
Visibility—
Dew point24°
Sun, 0143° / 32°0.02
43 °
Galena, Sunday, 1 November
Snow. High 43°, low 32°.
Pressure30.09 inHg
Wind7.5 mph SE
Humidity52%
Visibility—
Dew point22°
Mon, 0254° / 33°0
54 °
Galena, Monday, 2 November
Overcast. High 54°, low 33°.
Pressure30.09 inHg
Wind9.1 mph SW
Humidity17%
Visibility—
Dew point7°
Tue, 0347° / 34°0
47 °
Galena, Tuesday, 3 November
Overcast. High 47°, low 34°.
Pressure30.06 inHg
Wind8.1 mph NE
Humidity33%
Visibility—
Dew point17°
Wed, 0452° / 33°0
52 °
Galena, Wednesday, 4 November
Clear. High 52°, low 33°.
Pressure29.83 inHg
Wind6.3 mph SW
Humidity34%
Visibility—
Dew point20°
Thu, 0554° / 35°0
54 °
Galena, Thursday, 5 November
Clear. High 54°, low 35°.
Pressure29.65 inHg
Wind15.4 mph SW
Humidity26%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0659° / 31°0.02
59 °
Galena, Friday, 6 November
Climate normal for this date — 60-year average.
Average high59°
Average low31°
Average precipitation0.02 in
Chance of precipitation7%
Record high78° (2021)
Record low-5° (1993)
Sat, 0759° / 31°0.02
59 °
Galena, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high59°
Average low31°
Average precipitation0.02 in
Chance of precipitation10%
Record high77° (2021)
Record low4° (1961)
Sun, 0859° / 31°0.03
59 °
Galena, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high59°
Average low31°
Average precipitation0.03 in
Chance of precipitation13%
Record high75° (1978)
Record low-4° (1993)
Mon, 0957° / 30°0.04
57 °
Galena, Monday, 9 November
Climate normal for this date — 60-year average.
Average high57°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high74° (1978)
Record low1° (1993)
Tue, 1056° / 29°0.02
56 °
Galena, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high75° (2025)
Record low10° (1998)
Wed, 1155° / 29°0.03
55 °
Galena, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high74° (1973)
Record low8° (1998)
Thu, 1254° / 28°0.03
54 °
Galena, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low28°
Average precipitation0.03 in
Chance of precipitation18%
Record high73° (1999)
Record low4° (2014)
Fri, 1355° / 28°0.02
55 °
Galena, Friday, 13 November
Climate normal for this date — 60-year average.
Average high55°
Average low28°
Average precipitation0.02 in
Chance of precipitation10%
Record high74° (1999)
Record low-1° (2014)
Sat, 1454° / 28°0.04
54 °
Galena, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low28°
Average precipitation0.04 in
Chance of precipitation18%
Record high75° (2025)
Record low-2° (1961)
Sun, 1554° / 27°0.03
54 °
Galena, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low27°
Average precipitation0.03 in
Chance of precipitation18%
Record high77° (2025)
Record low-12° (1997)
Mon, 1655° / 28°0.03
55 °
Galena, Monday, 16 November
Climate normal for this date — 60-year average.
Average high55°
Average low28°
Average precipitation0.03 in
Chance of precipitation8%
Record high73° (1999)
Record low-9° (1997)
Tue, 1753° / 27°0.04
53 °
Galena, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high53°
Average low27°
Average precipitation0.04 in
Chance of precipitation17%
Record high72° (1981)
Record low-3° (2014)
Wed, 1853° / 26°0.01
53 °
Galena, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high53°
Average low26°
Average precipitation0.01 in
Chance of precipitation10%
Record high73° (2008)
Record low3° (1968)
Thu, 1953° / 26°0.02
53 °
Galena, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high53°
Average low26°
Average precipitation0.02 in
Chance of precipitation17%
Record high72° (2007)
Record low-7° (1971)
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 Galena, 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 Galena, 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.