Monthly outlook for Post Town, MN: average high 59.5°, average low 43.2°. That is 2° above the climate normal for October. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 10 October (84.9°), the coolest 18 October (23.4°).
59.5°/43.2°
Average high / low
+2°
Above normal
4 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
63°
56.9°
+3.4°
20 October – 29 October
53.7°
53.3°
+0.2°
30 October – 8 November
at normal
48°
—
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).
Sun, 1182° / 65°0
82 °
Post Town, Sunday, 11 October
Clear. High 82°, low 65°.
Pressure29.83 inHg
Wind12.4 mph S
Humidity51%
Visibility6.2 mi
Dew point57°
Mon, 1283° / 65°0.01
83 °
Post Town, Monday, 12 October
Light rain. High 83°, low 65°.
Pressure29.68 inHg
Wind7.4 mph SW
Humidity55%
Visibility6.2 mi
Dew point62°
Tue, 1366° / 55°0
66 °
Post Town, Tuesday, 13 October
Overcast. High 66°, low 55°.
Pressure29.94 inHg
Wind9.6 mph NW
Humidity70%
Visibility6.2 mi
Dew point51°
Wed, 1460° / 51°0
60 °
Post Town, Wednesday, 14 October
Overcast. High 60°, low 51°.
Pressure30.24 inHg
Wind7.4 mph N
Humidity55%
Visibility6.2 mi
Dew point42°
Thu, 1561° / 46°0.04
61 °
Post Town, Thursday, 15 October
Light rain. High 61°, low 46°.
Pressure30.33 inHg
Wind7 mph SE
Humidity56%
Visibility—
Dew point42°
Fri, 1652° / 31°0.07
52 °
Post Town, Friday, 16 October
Snow. High 52°, low 31°.
Pressure29.85 inHg
Wind33.3 mph NW
Humidity68%
Visibility—
Dew point29°
Sat, 1737° / 26°0.04
37 °
Post Town, Saturday, 17 October
Light snow. High 37°, low 26°.
Pressure30.50 inHg
Wind23.2 mph NW
Humidity50%
Visibility—
Dew point16°
Sun, 1846° / 23°0
46 °
Post Town, Sunday, 18 October
Overcast. High 46°, low 23°.
Pressure30.39 inHg
Wind17.2 mph S
Humidity33%
Visibility—
Dew point13°
Mon, 1959° / 36°0
59 °
Post Town, Monday, 19 October
Mostly clear. High 59°, low 36°.
Pressure30.12 inHg
Wind14.8 mph S
Humidity40%
Visibility—
Dew point29°
Tue, 2058° / 47°0
58 °
Post Town, Tuesday, 20 October
Overcast. High 58°, low 47°.
Pressure29.97 inHg
Wind20.9 mph S
Humidity40%
Visibility—
Dew point33°
Wed, 2154° / 46°0.12
54 °
Post Town, Wednesday, 21 October
Light rain. High 54°, low 46°.
Pressure29.77 inHg
Wind20.5 mph S
Humidity83%
Visibility—
Dew point45°
Thu, 2261° / 39°0
61 °
Post Town, Thursday, 22 October
Clear. High 61°, low 39°.
Pressure29.94 inHg
Wind19.4 mph W
Humidity37%
Visibility—
Dew point31°
Fri, 2350° / 35°0
50 °
Post Town, Friday, 23 October
Clear. High 50°, low 35°.
Pressure30.21 inHg
Wind11.1 mph NW
Humidity39%
Visibility—
Dew point24°
Sat, 2453° / 36°0
53 °
Post Town, Saturday, 24 October
Overcast. High 53°, low 36°.
Pressure30.15 inHg
Wind12 mph SE
Humidity40%
Visibility—
Dew point26°
Sun, 2545° / 32°0.21
45 °
Post Town, Sunday, 25 October
Snow. High 45°, low 32°.
Pressure30.03 inHg
Wind19.4 mph N
Humidity97%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2653° / 39°0.08
53 °
Post Town, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.08 in
Chance of precipitation20%
Record high74° (1989)
Record low19° (1981)
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)
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.