Monthly outlook for Donnelly, AK: average high 32.1°, average low 23.4°. That is 4.8° above the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 5 days and 0.7 inches. The warmest day looks like 29 October (37.9°), the coolest 22 October (12.3°).
32.1°/23.4°
Average high / low
+4.8°
Above normal
3 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
31.2°
24.7°
+3.6°
29 October – 7 November
33.6°
20.4°
+7.3°
8 November – 17 November
at normal
15°
—
October records over 66 years
60.4°1 October 2018All-time high
-22.4°31 October 1975All-time low
Tue, 2031° / 23°0.85
31 °
Donnelly, Tuesday, 20 October
Snow. High 31°, low 23°.
Pressure29.06 inHg
Wind4 mph NW
Humidity96%
Visibility0.1 mi
Dew point26°
Wed, 2126° / 20°0.24
26 °
Donnelly, Wednesday, 21 October
Snow. High 26°, low 20°.
Pressure29.71 inHg
Wind2.4 mph NE
Humidity95%
Visibility0.1 mi
Dew point21°
Thu, 2220° / 12°0.01
20 °
Donnelly, Thursday, 22 October
Light snow. High 20°, low 12°.
Pressure30.21 inHg
Wind1.5 mph S
Humidity84%
Visibility6.2 mi
Dew point12°
Fri, 2328° / 13°0
28 °
Donnelly, Friday, 23 October
Clear. High 28°, low 13°.
Pressure30.33 inHg
Wind10.8 mph S
Humidity76%
Visibility—
Dew point20°
Sat, 2431° / 19°0
31 °
Donnelly, Saturday, 24 October
Clear. High 31°, low 19°.
Pressure30.12 inHg
Wind11 mph S
Humidity72%
Visibility—
Dew point22°
Sun, 2530° / 20°0
30 °
Donnelly, Sunday, 25 October
Clear. High 30°, low 20°.
Pressure30.12 inHg
Wind8.9 mph S
Humidity71%
Visibility—
Dew point21°
Mon, 2635° / 25°0
35 °
Donnelly, Monday, 26 October
Mostly clear. High 35°, low 25°.
Pressure30.24 inHg
Wind10.7 mph S
Humidity75%
Visibility—
Dew point25°
Tue, 2737° / 31°0
37 °
Donnelly, Tuesday, 27 October
Overcast. High 37°, low 31°.
Pressure30.42 inHg
Wind9.6 mph S
Humidity85%
Visibility—
Dew point32°
Wed, 2835° / 29°0
35 °
Donnelly, Wednesday, 28 October
Overcast. High 35°, low 29°.
Pressure30.12 inHg
Wind7.1 mph S
Humidity83%
Visibility—
Dew point30°
Thu, 2938° / 27°0
38 °
Donnelly, Thursday, 29 October
Overcast. High 38°, low 27°.
Pressure29.77 inHg
Wind12.9 mph S
Humidity73%
Visibility—
Dew point27°
Fri, 3037° / 30°0.13
37 °
Donnelly, Friday, 30 October
Snow. High 37°, low 30°.
Pressure29.44 inHg
Wind11.9 mph S
Humidity81%
Visibility—
Dew point31°
Sat, 3130° / 24°0
30 °
Donnelly, Saturday, 31 October
Overcast. High 30°, low 24°.
Pressure29.74 inHg
Wind8.1 mph S
Humidity82%
Visibility—
Dew point25°
Sun, 0128° / 19°0
28 °
Donnelly, Sunday, 1 November
Clear. High 28°, low 19°.
Pressure29.83 inHg
Wind13.9 mph S
Humidity78%
Visibility—
Dew point20°
Mon, 0233° / 28°0
33 °
Donnelly, Monday, 2 November
Overcast. High 33°, low 28°.
Pressure29.80 inHg
Wind14.7 mph S
Humidity72%
Visibility—
Dew point24°
Tue, 0334° / 29°0
34 °
Donnelly, Tuesday, 3 November
Overcast. High 34°, low 29°.
Pressure29.80 inHg
Wind12.6 mph S
Humidity70%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0420° / 9°0.04
20 °
Donnelly, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high20°
Average low9°
Average precipitation0.04 in
Chance of precipitation25%
Record high42° (1970)
Record low-17° (1999)
Thu, 0520° / 7°0.03
20 °
Donnelly, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high20°
Average low7°
Average precipitation0.03 in
Chance of precipitation23%
Record high39° (2002)
Record low-24° (1975)
Fri, 0619° / 6°0.04
19 °
Donnelly, Friday, 6 November
Climate normal for this date — 60-year average.
Average high19°
Average low6°
Average precipitation0.04 in
Chance of precipitation25%
Record high40° (2002)
Record low-32° (2005)
Sat, 0718° / 6°0.02
18 °
Donnelly, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high18°
Average low6°
Average precipitation0.02 in
Chance of precipitation15%
Record high38° (2002)
Record low-17° (1982)
Sun, 0816° / 5°0.04
16 °
Donnelly, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high16°
Average low5°
Average precipitation0.04 in
Chance of precipitation23%
Record high37° (1976)
Record low-24° (2005)
Mon, 0916° / 2°0.04
16 °
Donnelly, Monday, 9 November
Climate normal for this date — 60-year average.
Average high16°
Average low2°
Average precipitation0.04 in
Chance of precipitation28%
Record high39° (2023)
Record low-26° (1989)
Tue, 1018° / 5°0.05
18 °
Donnelly, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high18°
Average low5°
Average precipitation0.05 in
Chance of precipitation27%
Record high36° (1979)
Record low-29° (1989)
Wed, 1117° / 6°0.06
17 °
Donnelly, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high17°
Average low6°
Average precipitation0.06 in
Chance of precipitation30%
Record high36° (1979)
Record low-27° (1989)
Thu, 1217° / 5°0.04
17 °
Donnelly, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high17°
Average low5°
Average precipitation0.04 in
Chance of precipitation27%
Record high43° (2018)
Record low-28° (1989)
Fri, 1315° / 4°0.04
15 °
Donnelly, Friday, 13 November
Climate normal for this date — 60-year average.
Average high15°
Average low4°
Average precipitation0.04 in
Chance of precipitation22%
Record high35° (2022)
Record low-24° (1984)
Sat, 1414° / 2°0.03
14 °
Donnelly, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high14°
Average low2°
Average precipitation0.03 in
Chance of precipitation18%
Record high40° (2022)
Record low-30° (2006)
Sun, 1512° / 0°0.03
12 °
Donnelly, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high12°
Average low0°
Average precipitation0.03 in
Chance of precipitation20%
Record high33° (1964)
Record low-22° (1985)
Mon, 1611° / -1°0.02
11 °
Donnelly, Monday, 16 November
Climate normal for this date — 60-year average.
Average high11°
Average low-1°
Average precipitation0.02 in
Chance of precipitation18%
Record high34° (2018)
Record low-22° (2006)
Tue, 1713° / 1°0.04
13 °
Donnelly, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high13°
Average low1°
Average precipitation0.04 in
Chance of precipitation30%
Record high38° (2022)
Record low-25° (1969)
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 Donnelly, AK 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 Donnelly, AK 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.