Monthly outlook for Hamilton, AK: average high 39.8°, average low 34.8°. That is 2.6° above the climate normal for October. Precipitation is expected on 9 days (about 1.5 inches), against a normal of 5 days and 0.8 inches. The warmest day looks like 10 October (45.8°), the coolest 18 October (29.9°).
39.8°/34.8°
Average high / low
+2.6°
Above normal
9 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
40.7°
36.8°
+2.2°
19 October – 28 October
38.2°
31.4°
+3.8°
29 October – 7 November
at normal
27.6°
—
October records over 66 years
60.4°1 October 2018All-time high
-2.2°27 October 1985All-time low
Climate normals and records are computed from the nearest reference point — Bill Moores (5 mi).
Sat, 1046° / 39°0.06
46 °
Hamilton, Saturday, 10 October
Light rain. High 46°, low 39°.
Pressure29.41 inHg
Wind22 mph S
Humidity91%
Visibility6.2 mi
Dew point39°
Sun, 1144° / 39°0.05
44 °
Hamilton, Sunday, 11 October
Light rain. High 44°, low 39°.
Pressure29.38 inHg
Wind19.1 mph SE
Humidity88%
Visibility6.2 mi
Dew point38°
Mon, 1244° / 39°0.06
44 °
Hamilton, Monday, 12 October
Light rain. High 44°, low 39°.
Pressure29.47 inHg
Wind16.8 mph S
Humidity88%
Visibility6.2 mi
Dew point37°
Tue, 1340° / 34°0.06
40 °
Hamilton, Tuesday, 13 October
Light rain. High 40°, low 34°.
Pressure29.65 inHg
Wind13.6 mph SE
Humidity80%
Visibility6.2 mi
Dew point33°
Wed, 1441° / 33°0
41 °
Hamilton, Wednesday, 14 October
Overcast. High 41°, low 33°.
Pressure29.94 inHg
Wind11.5 mph SE
Humidity76%
Visibility—
Dew point31°
Thu, 1540° / 36°0
40 °
Hamilton, Thursday, 15 October
Overcast. High 40°, low 36°.
Pressure29.91 inHg
Wind22.1 mph N
Humidity84%
Visibility—
Dew point35°
Fri, 1639° / 34°0
39 °
Hamilton, Friday, 16 October
Overcast. High 39°, low 34°.
Pressure29.59 inHg
Wind20.5 mph N
Humidity72%
Visibility—
Dew point29°
Sat, 1737° / 31°0
37 °
Hamilton, Saturday, 17 October
Mostly clear. High 37°, low 31°.
Pressure29.85 inHg
Wind11.9 mph NW
Humidity65%
Visibility—
Dew point25°
Sun, 1833° / 30°0
33 °
Hamilton, Sunday, 18 October
Light snow. High 33°, low 30°.
Pressure29.77 inHg
Wind15.7 mph SE
Humidity76%
Visibility—
Dew point26°
Mon, 1938° / 31°0.23
38 °
Hamilton, Monday, 19 October
Snow. High 38°, low 31°.
Pressure29.50 inHg
Wind23.1 mph SE
Humidity97%
Visibility—
Dew point36°
Tue, 2037° / 36°0.04
37 °
Hamilton, Tuesday, 20 October
Light rain. High 37°, low 36°.
Pressure29.53 inHg
Wind22.9 mph SE
Humidity80%
Visibility—
Dew point31°
Wed, 2142° / 35°0.37
42 °
Hamilton, Wednesday, 21 October
Snow. High 42°, low 35°.
Pressure29.06 inHg
Wind37.1 mph SE
Humidity89%
Visibility—
Dew point38°
Thu, 2239° / 36°0.11
39 °
Hamilton, Thursday, 22 October
Light rain. High 39°, low 36°.
Pressure29.29 inHg
Wind19.8 mph SW
Humidity87%
Visibility—
Dew point35°
Fri, 2336° / 32°0.21
36 °
Hamilton, Friday, 23 October
Snow. High 36°, low 32°.
Pressure29.77 inHg
Wind18.4 mph SE
Humidity98%
Visibility—
Dew point34°
Sat, 2436° / 33°0
36 °
Hamilton, Saturday, 24 October
Overcast. High 36°, low 33°.
Pressure29.74 inHg
Wind18.8 mph SE
Humidity83%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2531° / 25°0.06
31 °
Hamilton, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high31°
Average low25°
Average precipitation0.06 in
Chance of precipitation28%
Record high44° (1969)
Record low6° (2008)
Mon, 2630° / 24°0.06
30 °
Hamilton, Monday, 26 October
Climate normal for this date — 60-year average.
Average high30°
Average low24°
Average precipitation0.06 in
Chance of precipitation23%
Record high43° (2013)
Record low6° (2001)
Tue, 2730° / 23°0.05
30 °
Hamilton, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high30°
Average low23°
Average precipitation0.05 in
Chance of precipitation28%
Record high47° (2019)
Record low-2° (1985)
Wed, 2830° / 23°0.07
30 °
Hamilton, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high30°
Average low23°
Average precipitation0.07 in
Chance of precipitation40%
Record high46° (2019)
Record low-1° (1963)
Thu, 2930° / 23°0.06
30 °
Hamilton, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high30°
Average low23°
Average precipitation0.06 in
Chance of precipitation37%
Record high46° (2016)
Record low-2° (1982)
Fri, 3029° / 22°0.03
29 °
Hamilton, Friday, 30 October
Climate normal for this date — 60-year average.
Average high29°
Average low22°
Average precipitation0.03 in
Chance of precipitation17%
Record high43° (2003)
Record low1° (2001)
Sat, 3128° / 21°0.02
28 °
Hamilton, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high28°
Average low21°
Average precipitation0.02 in
Chance of precipitation15%
Record high43° (2016)
Record low1° (1985)
Sun, 0127° / 20°0.04
27 °
Hamilton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high27°
Average low20°
Average precipitation0.04 in
Chance of precipitation17%
Record high42° (1991)
Record low-6° (1985)
Mon, 0228° / 20°0.03
28 °
Hamilton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high28°
Average low20°
Average precipitation0.03 in
Chance of precipitation20%
Record high46° (2003)
Record low-10° (1992)
Tue, 0327° / 20°0.04
27 °
Hamilton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high27°
Average low20°
Average precipitation0.04 in
Chance of precipitation28%
Record high45° (2003)
Record low-8° (1992)
Wed, 0428° / 22°0.04
28 °
Hamilton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high28°
Average low22°
Average precipitation0.04 in
Chance of precipitation32%
Record high43° (2003)
Record low-5° (1963)
Thu, 0528° / 20°0.06
28 °
Hamilton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high28°
Average low20°
Average precipitation0.06 in
Chance of precipitation38%
Record high42° (2003)
Record low-10° (2001)
Fri, 0627° / 20°0.03
27 °
Hamilton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high27°
Average low20°
Average precipitation0.03 in
Chance of precipitation25%
Record high43° (2002)
Record low-1° (1974)
Sat, 0726° / 19°0.04
26 °
Hamilton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high26°
Average low19°
Average precipitation0.04 in
Chance of precipitation25%
Record high40° (1979)
Record low-4° (2001)
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 Hamilton, 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 Hamilton, 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.