Monthly outlook for Galena, CO: average high 59°, average low 38.8°. That is 2.2° below the climate normal for October. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 21 October (69.2°), the coolest 17 October (29.9°).
59°/38.8°
Average high / low
−2.2°
Below normal
5 / 3
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
61.7°
65.4°
-2.1°
27 October – 5 November
54.5°
58.5°
-2.2°
6 November – 15 November
at normal
56.1°
—
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).
Sun, 1869° / 36°0
69 °
Galena, Sunday, 18 October
Clear. High 69°, low 36°.
Pressure30.00 inHg
Wind5.9 mph NW
Humidity25%
Visibility6.2 mi
Dew point19°
Mon, 1962° / 40°0.02
62 °
Galena, Monday, 19 October
Light rain. High 62°, low 40°.
Pressure30.09 inHg
Wind2.2 mph NE
Humidity41%
Visibility6.2 mi
Dew point35°
Tue, 2068° / 41°0
68 °
Galena, Tuesday, 20 October
Clear. High 68°, low 41°.
Pressure30.03 inHg
Wind4 mph NW
Humidity34%
Visibility6.2 mi
Dew point34°
Wed, 2169° / 44°0
69 °
Galena, Wednesday, 21 October
Mostly clear. High 69°, low 44°.
Pressure30.15 inHg
Wind3.1 mph NW
Humidity30%
Visibility6.2 mi
Dew point34°
Thu, 2265° / 48°0.06
65 °
Galena, Thursday, 22 October
Light rain. High 65°, low 48°.
Pressure30.09 inHg
Wind7.2 mph S
Humidity56%
Visibility—
Dew point47°
Fri, 2363° / 47°0.03
63 °
Galena, Friday, 23 October
Light rain. High 63°, low 47°.
Pressure29.83 inHg
Wind9.5 mph SW
Humidity39%
Visibility—
Dew point35°
Sat, 2455° / 41°0.15
55 °
Galena, Saturday, 24 October
Light rain. High 55°, low 41°.
Pressure30.00 inHg
Wind7.3 mph SW
Humidity50%
Visibility—
Dew point34°
Sun, 2548° / 37°0.21
48 °
Galena, Sunday, 25 October
Light rain. High 48°, low 37°.
Pressure30.09 inHg
Wind6.4 mph NE
Humidity69%
Visibility—
Dew point37°
Mon, 2652° / 37°0.01
52 °
Galena, Monday, 26 October
Light rain. High 52°, low 37°.
Pressure30.18 inHg
Wind7.1 mph NE
Humidity52%
Visibility—
Dew point32°
Tue, 2754° / 38°0.05
54 °
Galena, Tuesday, 27 October
Light rain. High 54°, low 38°.
Pressure30.00 inHg
Wind6.6 mph SW
Humidity53%
Visibility—
Dew point35°
Wed, 2855° / 42°0.05
55 °
Galena, Wednesday, 28 October
Light rain. High 55°, low 42°.
Pressure29.88 inHg
Wind14.6 mph W
Humidity34%
Visibility—
Dew point23°
Thu, 2954° / 36°0
54 °
Galena, Thursday, 29 October
Overcast. High 54°, low 36°.
Pressure29.80 inHg
Wind12 mph W
Humidity33%
Visibility—
Dew point22°
Fri, 3051° / 36°0
51 °
Galena, Friday, 30 October
Overcast. High 51°, low 36°.
Pressure29.65 inHg
Wind17.2 mph W
Humidity30%
Visibility—
Dew point19°
Sat, 3157° / 32°0
57 °
Galena, Saturday, 31 October
Partly cloudy. High 57°, low 32°.
Pressure29.85 inHg
Wind10.9 mph SW
Humidity25%
Visibility—
Dew point15°
Sun, 0156° / 36°0
56 °
Galena, Sunday, 1 November
Overcast. High 56°, low 36°.
Pressure29.88 inHg
Wind12.2 mph SW
Humidity35%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0257° / 30°0.04
57 °
Galena, Monday, 2 November
Climate normal for this date — 60-year average.
Average high57°
Average low30°
Average precipitation0.04 in
Chance of precipitation25%
Record high82° (2025)
Record low2° (1991)
Tue, 0357° / 29°0.03
57 °
Galena, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high57°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high76° (2020)
Record low-14° (1991)
Wed, 0458° / 29°0.01
58 °
Galena, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low29°
Average precipitation0.01 in
Chance of precipitation10%
Record high76° (2025)
Record low6° (1991)
Thu, 0558° / 30°0.01
58 °
Galena, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low30°
Average precipitation0.01 in
Chance of precipitation7%
Record high75° (2023)
Record low9° (1974)
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)
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.