Monthly outlook for Adna, CO: average high 59.7°, average low 39.1°. That is 4.1° above the climate normal for November. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 9 November (67.7°), the coolest 16 November (30.3°).
59.7°/39.1°
Average high / low
+4.1°
Above normal
1 / 2
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
2 November – 11 November
60.1°
53.4°
+3.7°
12 November – 21 November
59°
49.9°
+5.1°
22 November – 1 December
at normal
43.6°
—
November records over 66 years
78.6°2 November 2025All-time high
-5.4°30 November 1979All-time low
Climate normals and records are computed from the nearest reference point — Greeley (6 mi).
Tue, 0358° / 43°0.03
58 °
Adna, Tuesday, 3 November
Light rain. High 58°, low 43°.
Pressure30.06 inHg
Wind2 mph NW
Humidity39%
Visibility6.2 mi
Dew point32°
Wed, 0456° / 36°0
56 °
Adna, Wednesday, 4 November
Clear. High 56°, low 36°.
Pressure29.88 inHg
Wind0.9 mph NW
Humidity43%
Visibility6.2 mi
Dew point33°
Thu, 0559° / 35°0
59 °
Adna, Thursday, 5 November
Clear. High 59°, low 35°.
Pressure30.00 inHg
Wind2.8 mph SE
Humidity37%
Visibility6.2 mi
Dew point27°
Fri, 0660° / 37°0
60 °
Adna, Friday, 6 November
Clear. High 60°, low 37°.
Pressure30.06 inHg
Wind5 mph S
Humidity40%
Visibility—
Dew point29°
Sat, 0762° / 36°0
62 °
Adna, Saturday, 7 November
Mostly clear. High 62°, low 36°.
Pressure30.09 inHg
Wind9.2 mph E
Humidity38%
Visibility—
Dew point29°
Sun, 0865° / 37°0
65 °
Adna, Sunday, 8 November
Clear. High 65°, low 37°.
Pressure30.03 inHg
Wind3.9 mph SE
Humidity27%
Visibility—
Dew point21°
Mon, 0968° / 43°0
68 °
Adna, Monday, 9 November
Clear. High 68°, low 43°.
Pressure30.06 inHg
Wind9.9 mph SE
Humidity18%
Visibility—
Dew point16°
Tue, 1064° / 43°0
64 °
Adna, Tuesday, 10 November
Overcast. High 64°, low 43°.
Pressure29.85 inHg
Wind6.6 mph N
Humidity24%
Visibility—
Dew point21°
Wed, 1158° / 42°0
58 °
Adna, Wednesday, 11 November
Overcast. High 58°, low 42°.
Pressure30.15 inHg
Wind6.9 mph SE
Humidity36%
Visibility—
Dew point27°
Thu, 1262° / 40°0
62 °
Adna, Thursday, 12 November
Partly cloudy. High 62°, low 40°.
Pressure30.03 inHg
Wind6.2 mph SE
Humidity36%
Visibility—
Dew point29°
Fri, 1365° / 43°0
65 °
Adna, Friday, 13 November
Overcast. High 65°, low 43°.
Pressure29.88 inHg
Wind17.4 mph NW
Humidity33%
Visibility—
Dew point28°
Sat, 1456° / 42°0
56 °
Adna, Saturday, 14 November
Partly cloudy. High 56°, low 42°.
Pressure30.06 inHg
Wind25 mph NW
Humidity19%
Visibility—
Dew point10°
Sun, 1556° / 34°0
56 °
Adna, Sunday, 15 November
Partly cloudy. High 56°, low 34°.
Pressure30.12 inHg
Wind18.1 mph N
Humidity12%
Visibility—
Dew point1°
Mon, 1661° / 30°0
61 °
Adna, Monday, 16 November
Mostly clear. High 61°, low 30°.
Pressure29.85 inHg
Wind5.3 mph E
Humidity17%
Visibility—
Dew point5°
Tue, 1754° / 37°0.01
54 °
Adna, Tuesday, 17 November
Light rain. High 54°, low 37°.
Pressure29.97 inHg
Wind14.9 mph NE
Humidity27%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1849° / 26°0.01
49 °
Adna, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low26°
Average precipitation0.01 in
Chance of precipitation5%
Record high71° (2008)
Record low7° (2000)
Thu, 1949° / 26°0.02
49 °
Adna, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low26°
Average precipitation0.02 in
Chance of precipitation12%
Record high73° (2007)
Record low10° (1962)
Fri, 2049° / 26°0.04
49 °
Adna, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low26°
Average precipitation0.04 in
Chance of precipitation17%
Record high65° (1990)
Record low7° (1985)
Sat, 2148° / 25°0.03
48 °
Adna, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high48°
Average low25°
Average precipitation0.03 in
Chance of precipitation18%
Record high65° (2006)
Record low10° (1985)
Sun, 2247° / 24°0.02
47 °
Adna, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low24°
Average precipitation0.02 in
Chance of precipitation15%
Record high67° (2002)
Record low5° (1979)
Mon, 2346° / 25°0.02
46 °
Adna, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (2017)
Record low7° (1972)
Tue, 2446° / 24°0.02
46 °
Adna, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low24°
Average precipitation0.02 in
Chance of precipitation12%
Record high68° (2017)
Record low2° (1993)
Wed, 2546° / 24°0.02
46 °
Adna, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high46°
Average low24°
Average precipitation0.02 in
Chance of precipitation17%
Record high67° (1990)
Record low-5° (1993)
Thu, 2643° / 23°0.05
43 °
Adna, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.05 in
Chance of precipitation22%
Record high65° (2021)
Record low7° (1992)
Fri, 2741° / 22°0.04
41 °
Adna, Friday, 27 November
Climate normal for this date — 60-year average.
Average high41°
Average low22°
Average precipitation0.04 in
Chance of precipitation13%
Record high72° (2017)
Record low4° (2019)
Sat, 2842° / 22°0.02
42 °
Adna, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high42°
Average low22°
Average precipitation0.02 in
Chance of precipitation12%
Record high62° (2017)
Record low-2° (1976)
Sun, 2941° / 22°0.02
41 °
Adna, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high41°
Average low22°
Average precipitation0.02 in
Chance of precipitation13%
Record high65° (2021)
Record low-1° (1972)
Mon, 3042° / 21°0.02
42 °
Adna, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low21°
Average precipitation0.02 in
Chance of precipitation8%
Record high64° (1995)
Record low-5° (1979)
Tue, 0142° / 21°0.02
42 °
Adna, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high42°
Average low21°
Average precipitation0.02 in
Chance of precipitation12%
Record high69° (2021)
Record low-6° (1985)
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 Adna, 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 Adna, 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.