Monthly outlook for South Troy, MN: average high 50.8°, average low 40.9°. That is 2.8° above the climate normal for October. Precipitation is expected on 6 days (about 1.4 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 1 November (64.8°), the coolest 11 November (29.2°).
50.8°/40.9°
Average high / low
+2.8°
Above normal
6 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
55.3°
48°
+4°
9 November – 18 November
43.4°
42.2°
+0.7°
19 November – 28 November
at normal
36.8°
—
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 (13 mi).
Sat, 3160° / 44°0
60 °
South Troy, Saturday, 31 October
Overcast. High 60°, low 44°.
Pressure30.27 inHg
Wind6.9 mph SE
Humidity76%
Visibility6.2 mi
Dew point49°
Sun, 0165° / 52°0
65 °
South Troy, Sunday, 1 November
Mostly clear. High 65°, low 52°.
Pressure30.24 inHg
Wind7.4 mph SE
Humidity74%
Visibility6.2 mi
Dew point54°
Mon, 0260° / 57°0.52
60 °
South Troy, Monday, 2 November
Rain. High 60°, low 57°.
Pressure29.88 inHg
Wind13.6 mph SE
Humidity94%
Visibility2.2 mi
Dew point57°
Tue, 0362° / 54°0.04
62 °
South Troy, Tuesday, 3 November
Light rain. High 62°, low 54°.
Pressure29.71 inHg
Wind17.1 mph S
Humidity77%
Visibility—
Dew point54°
Wed, 0456° / 49°0.15
56 °
South Troy, Wednesday, 4 November
Light rain. High 56°, low 49°.
Pressure29.83 inHg
Wind14.2 mph N
Humidity83%
Visibility—
Dew point49°
Thu, 0554° / 44°0
54 °
South Troy, Thursday, 5 November
Overcast. High 54°, low 44°.
Pressure29.88 inHg
Wind11.1 mph N
Humidity72%
Visibility—
Dew point44°
Fri, 0650° / 40°0
50 °
South Troy, Friday, 6 November
Overcast. High 50°, low 40°.
Pressure30.03 inHg
Wind7.8 mph E
Humidity71%
Visibility—
Dew point38°
Sat, 0747° / 35°0
47 °
South Troy, Saturday, 7 November
Mostly clear. High 47°, low 35°.
Pressure30.24 inHg
Wind9.2 mph NE
Humidity54%
Visibility—
Dew point28°
Sun, 0842° / 30°0
42 °
South Troy, Sunday, 8 November
Overcast. High 42°, low 30°.
Pressure30.42 inHg
Wind8.7 mph E
Humidity60%
Visibility—
Dew point26°
Mon, 0939° / 36°0.25
39 °
South Troy, Monday, 9 November
Snow. High 39°, low 36°.
Pressure30.27 inHg
Wind7.2 mph NE
Humidity96%
Visibility—
Dew point36°
Tue, 1043° / 35°0
43 °
South Troy, Tuesday, 10 November
Overcast. High 43°, low 35°.
Pressure30.15 inHg
Wind8.5 mph NE
Humidity76%
Visibility—
Dew point34°
Wed, 1146° / 29°0
46 °
South Troy, Wednesday, 11 November
Clear. High 46°, low 29°.
Pressure30.06 inHg
Wind5.3 mph N
Humidity46%
Visibility—
Dew point22°
Thu, 1249° / 33°0
49 °
South Troy, Thursday, 12 November
Clear. High 49°, low 33°.
Pressure29.83 inHg
Wind11.8 mph S
Humidity57%
Visibility—
Dew point31°
Fri, 1342° / 38°0.14
42 °
South Troy, Friday, 13 November
Light rain. High 42°, low 38°.
Pressure29.68 inHg
Wind14.1 mph E
Humidity84%
Visibility—
Dew point35°
Sat, 1442° / 40°0.25
42 °
South Troy, Saturday, 14 November
Light rain. High 42°, low 40°.
Pressure29.77 inHg
Wind15.1 mph NE
Humidity93%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1543° / 29°0.04
43 °
South Troy, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.04 in
Chance of precipitation27%
Record high66° (2001)
Record low12° (2014)
Mon, 1643° / 29°0.06
43 °
South Troy, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.06 in
Chance of precipitation25%
Record high64° (2023)
Record low8° (1997)
Tue, 1742° / 29°0.08
42 °
South Troy, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation23%
Record high65° (2001)
Record low7° (2014)
Wed, 1842° / 29°0.07
42 °
South Troy, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation28%
Record high65° (1999)
Record low2° (1961)
Thu, 1941° / 28°0.09
41 °
South Troy, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.09 in
Chance of precipitation28%
Record high61° (1999)
Record low-2° (1961)
Fri, 2039° / 27°0.09
39 °
South Troy, Friday, 20 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.09 in
Chance of precipitation25%
Record high59° (1982)
Record low7° (2022)
Sat, 2138° / 24°0.06
38 °
South Troy, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.06 in
Chance of precipitation22%
Record high68° (1990)
Record low-3° (2014)
Sun, 2238° / 25°0.03
38 °
South Troy, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.03 in
Chance of precipitation23%
Record high60° (2012)
Record low2° (1981)
Mon, 2338° / 25°0.11
38 °
South Troy, Monday, 23 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.11 in
Chance of precipitation25%
Record high55° (2001)
Record low2° (1989)
Tue, 2437° / 24°0.04
37 °
South Troy, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.04 in
Chance of precipitation20%
Record high58° (2011)
Record low-5° (1985)
Wed, 2536° / 24°0.04
36 °
South Troy, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.04 in
Chance of precipitation23%
Record high53° (2011)
Record low-5° (1991)
Thu, 2635° / 23°0.07
35 °
South Troy, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.07 in
Chance of precipitation32%
Record high55° (1998)
Record low-9° (1991)
Fri, 2733° / 21°0.09
33 °
South Troy, Friday, 27 November
Climate normal for this date — 60-year average.
Average high33°
Average low21°
Average precipitation0.09 in
Chance of precipitation32%
Record high60° (1998)
Record low-9° (1996)
Sat, 2833° / 20°0.08
33 °
South Troy, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high33°
Average low20°
Average precipitation0.08 in
Chance of precipitation22%
Record high59° (1998)
Record low0° (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 South Troy, 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 South Troy, 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.