Monthly outlook for Post Town, MN: average high 63.1°, average low 47.8°. That is 4.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 11 October (86.8°), the coolest 26 October (32°).
63.1°/47.8°
Average high / low
+4.2°
Above normal
3 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
67.7°
56.6°
+6.2°
21 October – 30 October
55.4°
52.9°
+1.4°
31 October – 9 November
at normal
47.4°
—
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).
Mon, 1286° / 63°0
86 °
Post Town, Monday, 12 October
Light rain. High 86°, low 63°.
Pressure29.68 inHg
Wind8 mph SW
Humidity52%
Visibility6.2 mi
Dew point61°
Tue, 1371° / 56°0
71 °
Post Town, Tuesday, 13 October
Overcast. High 71°, low 56°.
Pressure29.91 inHg
Wind9.2 mph NW
Humidity68%
Visibility6.2 mi
Dew point52°
Wed, 1460° / 48°0
60 °
Post Town, Wednesday, 14 October
Overcast. High 60°, low 48°.
Pressure30.18 inHg
Wind6.9 mph N
Humidity57%
Visibility6.2 mi
Dew point43°
Thu, 1562° / 50°0.07
62 °
Post Town, Thursday, 15 October
Light rain. High 62°, low 50°.
Pressure30.09 inHg
Wind1.2 mph W
Humidity78%
Visibility6.2 mi
Dew point53°
Fri, 1655° / 43°0
55 °
Post Town, Friday, 16 October
Clear. High 55°, low 43°.
Pressure30.56 inHg
Wind18.7 mph NW
Humidity44%
Visibility—
Dew point30°
Sat, 1756° / 39°0
56 °
Post Town, Saturday, 17 October
Clear. High 56°, low 39°.
Pressure30.33 inHg
Wind19.1 mph S
Humidity33%
Visibility—
Dew point25°
Sun, 1864° / 43°0
64 °
Post Town, Sunday, 18 October
Clear. High 64°, low 43°.
Pressure30.06 inHg
Wind23 mph SW
Humidity36%
Visibility—
Dew point30°
Mon, 1966° / 45°0
66 °
Post Town, Monday, 19 October
Overcast. High 66°, low 45°.
Pressure30.12 inHg
Wind12.9 mph SW
Humidity43%
Visibility—
Dew point38°
Tue, 2071° / 50°0
71 °
Post Town, Tuesday, 20 October
Light rain. High 71°, low 50°.
Pressure29.94 inHg
Wind20.2 mph S
Humidity53%
Visibility—
Dew point49°
Wed, 2163° / 56°0.23
63 °
Post Town, Wednesday, 21 October
Light rain. High 63°, low 56°.
Pressure29.77 inHg
Wind18.7 mph S
Humidity87%
Visibility—
Dew point58°
Thu, 2266° / 54°0.02
66 °
Post Town, Thursday, 22 October
Light rain. High 66°, low 54°.
Pressure30.03 inHg
Wind13.4 mph S
Humidity84%
Visibility—
Dew point58°
Fri, 2365° / 48°0.57
65 °
Post Town, Friday, 23 October
Rain. High 65°, low 48°.
Pressure29.88 inHg
Wind16.7 mph NW
Humidity86%
Visibility—
Dew point60°
Sat, 2447° / 41°0
47 °
Post Town, Saturday, 24 October
Overcast. High 47°, low 41°.
Pressure30.18 inHg
Wind15.6 mph NW
Humidity60%
Visibility—
Dew point32°
Sun, 2550° / 35°0.02
50 °
Post Town, Sunday, 25 October
Light rain. High 50°, low 35°.
Pressure30.15 inHg
Wind15.3 mph SW
Humidity52%
Visibility—
Dew point29°
Mon, 2642° / 32°0
42 °
Post Town, Monday, 26 October
Partly cloudy. High 42°, low 32°.
Pressure30.09 inHg
Wind20.3 mph NW
Humidity53%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2753° / 38°0.07
53 °
Post Town, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation23%
Record high68° (1966)
Record low17° (2020)
Wed, 2851° / 37°0.07
51 °
Post Town, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation23%
Record high71° (2016)
Record low22° (1967)
Thu, 2952° / 37°0.07
52 °
Post Town, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation23%
Record high78° (2024)
Record low23° (1980)
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)
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.