Monthly outlook for Isabella, MN: average high 49.6°, average low 38°. That is 4.3° above the climate normal for October. Precipitation is expected on 6 days (about 0.7 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 24 October (61.3°), the coolest 30 October (31.9°).
49.6°/38°
Average high / low
+4.3°
Above normal
6 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
48.9°
43.5°
+3°
3 November – 12 November
50.6°
37.2°
+7.4°
13 November – 22 November
at normal
32.8°
—
October records over 66 years
81.7°2 October 2023All-time high
10.9°26 October 1981All-time low
Climate normals and records are computed from the nearest reference point — Sawbill Landing (8 mi).
Sun, 2553° / 37°0
53 °
Isabella, Sunday, 25 October
Overcast. High 53°, low 37°.
Pressure30.39 inHg
Wind8.5 mph W
Humidity48%
Visibility6.2 mi
Dew point24°
Mon, 2644° / 32°0
44 °
Isabella, Monday, 26 October
Overcast. High 44°, low 32°.
Pressure30.56 inHg
Wind4.6 mph NE
Humidity67%
Visibility6.2 mi
Dew point27°
Tue, 2745° / 34°0.04
45 °
Isabella, Tuesday, 27 October
Light rain. High 45°, low 34°.
Pressure30.24 inHg
Wind17.2 mph SE
Humidity91%
Visibility6.2 mi
Dew point37°
Wed, 2852° / 43°0.19
52 °
Isabella, Wednesday, 28 October
Rain. High 52°, low 43°.
Pressure29.80 inHg
Wind14.7 mph SW
Humidity78%
Visibility6.2 mi
Dew point42°
Thu, 2944° / 35°0
44 °
Isabella, Thursday, 29 October
Overcast. High 44°, low 35°.
Pressure30.21 inHg
Wind11.8 mph W
Humidity70%
Visibility—
Dew point33°
Fri, 3043° / 32°0.05
43 °
Isabella, Friday, 30 October
Light rain. High 43°, low 32°.
Pressure30.21 inHg
Wind13.6 mph SE
Humidity71%
Visibility—
Dew point33°
Sat, 3151° / 43°0.07
51 °
Isabella, Saturday, 31 October
Light rain. High 51°, low 43°.
Pressure29.85 inHg
Wind12.5 mph SE
Humidity99%
Visibility—
Dew point49°
Sun, 0151° / 43°0.18
51 °
Isabella, Sunday, 1 November
Light rain. High 51°, low 43°.
Pressure29.53 inHg
Wind14.1 mph NW
Humidity97%
Visibility—
Dew point50°
Mon, 0245° / 42°0.04
45 °
Isabella, Monday, 2 November
Light rain. High 45°, low 42°.
Pressure29.88 inHg
Wind15 mph N
Humidity96%
Visibility—
Dew point43°
Tue, 0353° / 38°0
53 °
Isabella, Tuesday, 3 November
Clear. High 53°, low 38°.
Pressure30.06 inHg
Wind12.2 mph N
Humidity37%
Visibility—
Dew point25°
Wed, 0451° / 34°0
51 °
Isabella, Wednesday, 4 November
Clear. High 51°, low 34°.
Pressure29.94 inHg
Wind10.1 mph E
Humidity25%
Visibility—
Dew point14°
Thu, 0541° / 38°0
41 °
Isabella, Thursday, 5 November
Overcast. High 41°, low 38°.
Pressure30.06 inHg
Wind10.1 mph E
Humidity92%
Visibility—
Dew point39°
Fri, 0649° / 36°0
49 °
Isabella, Friday, 6 November
Overcast. High 49°, low 36°.
Pressure30.15 inHg
Wind6.2 mph SW
Humidity74%
Visibility—
Dew point39°
Sat, 0756° / 38°0
56 °
Isabella, Saturday, 7 November
Mostly clear. High 56°, low 38°.
Pressure30.15 inHg
Wind6.1 mph SW
Humidity53%
Visibility—
Dew point37°
Sun, 0853° / 39°0
53 °
Isabella, Sunday, 8 November
Clear. High 53°, low 39°.
Pressure30.06 inHg
Wind11.2 mph SE
Humidity59%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0937° / 27°0.07
37 °
Isabella, Monday, 9 November
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.07 in
Chance of precipitation40%
Record high60° (1999)
Record low6° (2017)
Tue, 1034° / 25°0.08
34 °
Isabella, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high34°
Average low25°
Average precipitation0.08 in
Chance of precipitation30%
Record high55° (2016)
Record low-5° (2017)
Wed, 1134° / 24°0.09
34 °
Isabella, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high34°
Average low24°
Average precipitation0.09 in
Chance of precipitation33%
Record high52° (1961)
Record low4° (1995)
Thu, 1233° / 23°0.07
33 °
Isabella, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high33°
Average low23°
Average precipitation0.07 in
Chance of precipitation25%
Record high50° (2016)
Record low0° (1986)
Fri, 1334° / 24°0.07
34 °
Isabella, Friday, 13 November
Climate normal for this date — 60-year average.
Average high34°
Average low24°
Average precipitation0.07 in
Chance of precipitation25%
Record high58° (1999)
Record low-6° (1986)
Sat, 1435° / 24°0.04
35 °
Isabella, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.04 in
Chance of precipitation22%
Record high54° (2001)
Record low3° (2018)
Sun, 1535° / 24°0.04
35 °
Isabella, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.04 in
Chance of precipitation25%
Record high55° (2001)
Record low10° (2014)
Mon, 1634° / 24°0.09
34 °
Isabella, Monday, 16 November
Climate normal for this date — 60-year average.
Average high34°
Average low24°
Average precipitation0.09 in
Chance of precipitation32%
Record high58° (2023)
Record low6° (1989)
Tue, 1734° / 24°0.07
34 °
Isabella, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high34°
Average low24°
Average precipitation0.07 in
Chance of precipitation37%
Record high60° (2001)
Record low5° (2018)
Wed, 1833° / 22°0.09
33 °
Isabella, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.09 in
Chance of precipitation30%
Record high54° (2001)
Record low2° (1986)
Thu, 1933° / 22°0.09
33 °
Isabella, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.09 in
Chance of precipitation42%
Record high48° (1979)
Record low-1° (2018)
Fri, 2031° / 20°0.08
31 °
Isabella, Friday, 20 November
Climate normal for this date — 60-year average.
Average high31°
Average low20°
Average precipitation0.08 in
Chance of precipitation28%
Record high48° (1982)
Record low-12° (2018)
Sat, 2130° / 19°0.05
30 °
Isabella, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high30°
Average low19°
Average precipitation0.05 in
Chance of precipitation20%
Record high56° (1990)
Record low-2° (1978)
Sun, 2230° / 19°0.05
30 °
Isabella, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high30°
Average low19°
Average precipitation0.05 in
Chance of precipitation18%
Record high46° (2006)
Record low1° (1978)
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 Isabella, MN 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 Isabella, MN 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.