Monthly outlook for Aberdeen, MT: average high 57.2°, average low 37.6°. That is 3.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 8 November (73°), the coolest 28 October (28.5°).
57.2°/37.6°
Average high / low
+3.6°
Above normal
2 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
52.9°
51.9°
+0.5°
3 November – 12 November
64.5°
47.5°
+9.5°
13 November – 22 November
at normal
44.1°
—
October records over 66 years
86.5°1 October 2011All-time high
-11.6°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Dayton (13 mi).
Sun, 2552° / 33°0
52 °
Aberdeen, Sunday, 25 October
Clear. High 52°, low 33°.
Pressure30.30 inHg
Wind3.7 mph N
Humidity50%
Visibility6.2 mi
Dew point25°
Mon, 2654° / 32°0
54 °
Aberdeen, Monday, 26 October
Clear. High 54°, low 32°.
Pressure30.15 inHg
Wind6.6 mph SE
Humidity58%
Visibility6.2 mi
Dew point36°
Tue, 2745° / 33°0.15
45 °
Aberdeen, Tuesday, 27 October
Rain. High 45°, low 33°.
Pressure29.85 inHg
Wind5.1 mph N
Humidity98%
Visibility0.9 mi
Dew point36°
Wed, 2854° / 28°0
54 °
Aberdeen, Wednesday, 28 October
Clear. High 54°, low 28°.
Pressure29.97 inHg
Wind2.4 mph SE
Humidity43%
Visibility6.2 mi
Dew point23°
Thu, 2956° / 35°0
56 °
Aberdeen, Thursday, 29 October
Overcast. High 56°, low 35°.
Pressure29.94 inHg
Wind8.9 mph SE
Humidity49%
Visibility—
Dew point29°
Fri, 3057° / 34°0
57 °
Aberdeen, Friday, 30 October
Overcast. High 57°, low 34°.
Pressure29.80 inHg
Wind8.6 mph E
Humidity54%
Visibility—
Dew point31°
Sat, 3149° / 37°0.01
49 °
Aberdeen, Saturday, 31 October
Light rain. High 49°, low 37°.
Pressure29.88 inHg
Wind15.8 mph N
Humidity61%
Visibility—
Dew point31°
Sun, 0152° / 33°0
52 °
Aberdeen, Sunday, 1 November
Overcast. High 52°, low 33°.
Pressure30.06 inHg
Wind22.2 mph NW
Humidity20%
Visibility—
Dew point6°
Mon, 0261° / 37°0.02
61 °
Aberdeen, Monday, 2 November
Light rain. High 61°, low 37°.
Pressure30.09 inHg
Wind7.7 mph E
Humidity19%
Visibility—
Dew point10°
Tue, 0361° / 42°0
61 °
Aberdeen, Tuesday, 3 November
Clear. High 61°, low 42°.
Pressure29.88 inHg
Wind8.4 mph E
Humidity42%
Visibility—
Dew point32°
Wed, 0457° / 44°0.02
57 °
Aberdeen, Wednesday, 4 November
Light rain. High 57°, low 44°.
Pressure29.80 inHg
Wind12.8 mph NW
Humidity76%
Visibility—
Dew point41°
Thu, 0564° / 42°0
64 °
Aberdeen, Thursday, 5 November
Mostly clear. High 64°, low 42°.
Pressure29.91 inHg
Wind5.5 mph S
Humidity25%
Visibility—
Dew point22°
Fri, 0662° / 48°0
62 °
Aberdeen, Friday, 6 November
Overcast. High 62°, low 48°.
Pressure30.12 inHg
Wind5.5 mph E
Humidity30%
Visibility—
Dew point28°
Sat, 0769° / 50°0
69 °
Aberdeen, Saturday, 7 November
Mostly clear. High 69°, low 50°.
Pressure29.97 inHg
Wind5.5 mph S
Humidity30%
Visibility—
Dew point31°
Sun, 0873° / 40°0.16
73 °
Aberdeen, Sunday, 8 November
Rain. High 73°, low 40°.
Pressure29.53 inHg
Wind17.4 mph NW
Humidity20%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0946° / 27°0.08
46 °
Aberdeen, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.08 in
Chance of precipitation25%
Record high69° (2016)
Record low-5° (1960)
Tue, 1045° / 26°0.06
45 °
Aberdeen, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.06 in
Chance of precipitation28%
Record high72° (2025)
Record low-14° (1986)
Wed, 1144° / 25°0.03
44 °
Aberdeen, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.03 in
Chance of precipitation20%
Record high65° (1999)
Record low-7° (2019)
Thu, 1246° / 25°0.04
46 °
Aberdeen, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low25°
Average precipitation0.04 in
Chance of precipitation28%
Record high74° (1999)
Record low-17° (2014)
Fri, 1346° / 27°0.06
46 °
Aberdeen, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.06 in
Chance of precipitation30%
Record high72° (2025)
Record low-15° (2014)
Sat, 1446° / 26°0.07
46 °
Aberdeen, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.07 in
Chance of precipitation28%
Record high71° (1999)
Record low-3° (2014)
Sun, 1546° / 25°0.03
46 °
Aberdeen, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low25°
Average precipitation0.03 in
Chance of precipitation22%
Record high68° (2021)
Record low-3° (2014)
Mon, 1646° / 26°0.04
46 °
Aberdeen, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.04 in
Chance of precipitation20%
Record high65° (2001)
Record low-4° (2014)
Tue, 1745° / 26°0.08
45 °
Aberdeen, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.08 in
Chance of precipitation32%
Record high66° (1999)
Record low5° (1996)
Wed, 1844° / 25°0.08
44 °
Aberdeen, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.08 in
Chance of precipitation32%
Record high66° (2008)
Record low-3° (2022)
Thu, 1942° / 24°0.03
42 °
Aberdeen, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.03 in
Chance of precipitation23%
Record high58° (2003)
Record low-7° (1985)
Fri, 2043° / 23°0.04
43 °
Aberdeen, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.04 in
Chance of precipitation25%
Record high60° (2012)
Record low-10° (1985)
Sat, 2142° / 23°0.04
42 °
Aberdeen, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.04 in
Chance of precipitation22%
Record high61° (2002)
Record low-15° (1977)
Sun, 2241° / 23°0.04
41 °
Aberdeen, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high41°
Average low23°
Average precipitation0.04 in
Chance of precipitation27%
Record high61° (2002)
Record low-8° (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 Aberdeen, MT 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 Aberdeen, MT 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.