Monthly outlook for Post Town, MN: average high 59.2°, average low 43.4°. That is 2.8° above the climate normal for October. Precipitation is expected on 6 days (about 2.6 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 21 October (71.6°), the coolest 17 October (33.9°).
59.2°/43.4°
Average high / low
+2.8°
Above normal
6 / 4
Wet days / normal
2.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
60.8°
55.3°
+3.1°
24 October – 2 November
56.6°
51.3°
+3°
3 November – 12 November
at normal
45.1°
—
October records over 66 years
85.5°3 October 2025All-time high
16.7°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Rochester (10 mi).
Thu, 1556° / 48°0.81
56 °
Post Town, Thursday, 15 October
Rain. High 56°, low 48°.
Pressure30.03 inHg
Wind4.8 mph NE
Humidity96%
Visibility1.3 mi
Dew point53°
Fri, 1650° / 40°0.04
50 °
Post Town, Friday, 16 October
Light rain. High 50°, low 40°.
Pressure30.36 inHg
Wind20.7 mph N
Humidity60%
Visibility6.2 mi
Dew point33°
Sat, 1757° / 34°0
57 °
Post Town, Saturday, 17 October
Clear. High 57°, low 34°.
Pressure30.45 inHg
Wind13 mph SW
Humidity45%
Visibility6.2 mi
Dew point31°
Sun, 1861° / 43°0
61 °
Post Town, Sunday, 18 October
Mostly clear. High 61°, low 43°.
Pressure30.21 inHg
Wind14.8 mph SW
Humidity50%
Visibility6.2 mi
Dew point36°
Mon, 1962° / 44°0
62 °
Post Town, Monday, 19 October
Partly cloudy. High 62°, low 44°.
Pressure30.24 inHg
Wind10.8 mph S
Humidity59%
Visibility—
Dew point43°
Tue, 2068° / 47°0
68 °
Post Town, Tuesday, 20 October
Clear. High 68°, low 47°.
Pressure30.18 inHg
Wind10.9 mph S
Humidity46%
Visibility—
Dew point42°
Wed, 2172° / 51°0.02
72 °
Post Town, Wednesday, 21 October
Light rain. High 72°, low 51°.
Pressure30.00 inHg
Wind16.8 mph S
Humidity47%
Visibility—
Dew point46°
Thu, 2263° / 47°0
63 °
Post Town, Thursday, 22 October
Clear. High 63°, low 47°.
Pressure30.15 inHg
Wind13.2 mph NW
Humidity57%
Visibility—
Dew point44°
Fri, 2363° / 42°0.68
63 °
Post Town, Friday, 23 October
Rain. High 63°, low 42°.
Pressure30.00 inHg
Wind21.9 mph S
Humidity93%
Visibility—
Dew point44°
Sat, 2464° / 45°0.09
64 °
Post Town, Saturday, 24 October
Light rain. High 64°, low 45°.
Pressure29.85 inHg
Wind26.5 mph S
Humidity83%
Visibility—
Dew point44°
Sun, 2553° / 39°0
53 °
Post Town, Sunday, 25 October
Clear. High 53°, low 39°.
Pressure30.36 inHg
Wind16.1 mph NW
Humidity39%
Visibility—
Dew point25°
Mon, 2659° / 42°0
59 °
Post Town, Monday, 26 October
Partly cloudy. High 59°, low 42°.
Pressure30.03 inHg
Wind13.2 mph SW
Humidity39%
Visibility—
Dew point31°
Tue, 2760° / 41°0.08
60 °
Post Town, Tuesday, 27 October
Light rain. High 60°, low 41°.
Pressure29.91 inHg
Wind10.5 mph S
Humidity38%
Visibility—
Dew point32°
Wed, 2852° / 44°0.84
52 °
Post Town, Wednesday, 28 October
Rain. High 52°, low 44°.
Pressure29.65 inHg
Wind16.8 mph NW
Humidity83%
Visibility—
Dew point44°
Thu, 2952° / 40°0.01
52 °
Post Town, Thursday, 29 October
Light rain. High 52°, low 40°.
Pressure30.09 inHg
Wind18 mph NW
Humidity62%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3052° / 38°0.06
52 °
Post Town, Friday, 30 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.06 in
Chance of precipitation28%
Record high74° (2024)
Record low19° (1988)
Sat, 3150° / 37°0.1
50 °
Post Town, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.1 in
Chance of precipitation33%
Record high69° (2000)
Record low20° (1996)
Sun, 0149° / 36°0.11
49 °
Post Town, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation30%
Record high70° (2000)
Record low21° (1996)
Mon, 0248° / 35°0.06
48 °
Post Town, Monday, 2 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.06 in
Chance of precipitation22%
Record high70° (2022)
Record low12° (1991)
Tue, 0348° / 35°0.06
48 °
Post Town, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.06 in
Chance of precipitation22%
Record high70° (2008)
Record low7° (1991)
Wed, 0447° / 34°0.05
47 °
Post Town, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.05 in
Chance of precipitation25%
Record high70° (2008)
Record low-5° (1991)
Thu, 0547° / 34°0.07
47 °
Post Town, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (2016)
Record low12° (1991)
Fri, 0647° / 34°0.07
47 °
Post Town, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation22%
Record high68° (2020)
Record low1° (1991)
Sat, 0747° / 33°0.02
47 °
Post Town, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (2001)
Record low-11° (1991)
Sun, 0846° / 33°0.02
46 °
Post Town, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.02 in
Chance of precipitation15%
Record high72° (1999)
Record low-2° (1991)
Mon, 0945° / 32°0.12
45 °
Post Town, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.12 in
Chance of precipitation35%
Record high70° (1999)
Record low15° (2017)
Tue, 1043° / 31°0.11
43 °
Post Town, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation37%
Record high69° (2012)
Record low8° (1979)
Wed, 1142° / 28°0.07
42 °
Post Town, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.07 in
Chance of precipitation22%
Record high65° (1964)
Record low7° (1986)
Thu, 1240° / 28°0.09
40 °
Post Town, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.09 in
Chance of precipitation30%
Record high62° (1964)
Record low4° (1966)
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 Post Town, 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 Post Town, 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.