Monthly outlook for Old Frontenac, MN: average high 54.1°, average low 42.3°. That is 2° above the climate normal for October. Precipitation is expected on 7 days (about 2.0 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 24 October (73.6°), the coolest 2 November (31.3°).
54.1°/42.3°
Average high / low
+2°
Above normal
7 / 4
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
54.3°
52.2°
+1.2°
2 November – 11 November
53.7°
46.3°
+4.1°
12 November – 21 November
at normal
41.2°
—
October records over 66 years
85.8°3 October 2025All-time high
19.8°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Stockholm (4 mi).
Sat, 2474° / 56°0
74 °
Old Frontenac, Saturday, 24 October
Overcast. High 74°, low 56°.
Pressure30.15 inHg
Wind11.3 mph S
Humidity55%
Visibility6.2 mi
Dew point51°
Sun, 2555° / 47°0.13
55 °
Old Frontenac, Sunday, 25 October
Rain. High 55°, low 47°.
Pressure30.42 inHg
Wind5 mph N
Humidity54%
Visibility6.2 mi
Dew point37°
Mon, 2648° / 44°0.39
48 °
Old Frontenac, Monday, 26 October
Rain. High 48°, low 44°.
Pressure30.47 inHg
Wind7.2 mph NE
Humidity81%
Visibility2.4 mi
Dew point41°
Tue, 2755° / 44°0.31
55 °
Old Frontenac, Tuesday, 27 October
Light rain. High 55°, low 44°.
Pressure30.18 inHg
Wind12.2 mph SE
Humidity69%
Visibility—
Dew point43°
Wed, 2858° / 50°0.42
58 °
Old Frontenac, Wednesday, 28 October
Rain. High 58°, low 50°.
Pressure29.80 inHg
Wind16.1 mph SW
Humidity91%
Visibility—
Dew point53°
Thu, 2956° / 43°0.01
56 °
Old Frontenac, Thursday, 29 October
Light rain. High 56°, low 43°.
Pressure30.12 inHg
Wind18.8 mph SW
Humidity63%
Visibility—
Dew point37°
Fri, 3045° / 41°0.17
45 °
Old Frontenac, Friday, 30 October
Light rain. High 45°, low 41°.
Pressure30.18 inHg
Wind11.7 mph NE
Humidity70%
Visibility—
Dew point35°
Sat, 3140° / 37°0.26
40 °
Old Frontenac, Saturday, 31 October
Light rain. High 40°, low 37°.
Pressure30.12 inHg
Wind13.6 mph NE
Humidity89%
Visibility—
Dew point35°
Sun, 0139° / 36°0.26
39 °
Old Frontenac, Sunday, 1 November
Snow. High 39°, low 36°.
Pressure30.09 inHg
Wind10.1 mph N
Humidity96%
Visibility—
Dew point37°
Mon, 0247° / 31°0
47 °
Old Frontenac, Monday, 2 November
Mostly clear. High 47°, low 31°.
Pressure30.18 inHg
Wind10.4 mph NW
Humidity50%
Visibility—
Dew point25°
Tue, 0351° / 32°0
51 °
Old Frontenac, Tuesday, 3 November
Clear. High 51°, low 32°.
Pressure30.24 inHg
Wind10.2 mph W
Humidity45%
Visibility—
Dew point27°
Wed, 0451° / 35°0
51 °
Old Frontenac, Wednesday, 4 November
Mostly clear. High 51°, low 35°.
Pressure30.27 inHg
Wind6.5 mph NW
Humidity50%
Visibility—
Dew point30°
Thu, 0558° / 36°0
58 °
Old Frontenac, Thursday, 5 November
Mostly clear. High 58°, low 36°.
Pressure30.03 inHg
Wind14.3 mph SW
Humidity47%
Visibility—
Dew point34°
Fri, 0659° / 45°0
59 °
Old Frontenac, Friday, 6 November
Overcast. High 59°, low 45°.
Pressure29.91 inHg
Wind11.5 mph SW
Humidity63%
Visibility—
Dew point42°
Sat, 0756° / 43°0
56 °
Old Frontenac, Saturday, 7 November
Overcast. High 56°, low 43°.
Pressure30.09 inHg
Wind7.7 mph SE
Humidity68%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0846° / 34°0.03
46 °
Old Frontenac, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.03 in
Chance of precipitation22%
Record high72° (1999)
Record low-1° (1991)
Mon, 0946° / 33°0.14
46 °
Old Frontenac, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.14 in
Chance of precipitation37%
Record high71° (1999)
Record low13° (2003)
Tue, 1043° / 32°0.12
43 °
Old Frontenac, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.12 in
Chance of precipitation37%
Record high69° (2022)
Record low12° (2018)
Wed, 1142° / 30°0.07
42 °
Old Frontenac, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation23%
Record high64° (1964)
Record low10° (2019)
Thu, 1240° / 29°0.07
40 °
Old Frontenac, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.07 in
Chance of precipitation28%
Record high60° (2005)
Record low4° (2019)
Fri, 1342° / 29°0.07
42 °
Old Frontenac, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation23%
Record high67° (1999)
Record low4° (1986)
Sat, 1442° / 30°0.02
42 °
Old Frontenac, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.02 in
Chance of precipitation17%
Record high66° (2025)
Record low13° (2014)
Sun, 1543° / 31°0.04
43 °
Old Frontenac, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.04 in
Chance of precipitation23%
Record high65° (1990)
Record low12° (2014)
Mon, 1643° / 30°0.07
43 °
Old Frontenac, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.07 in
Chance of precipitation22%
Record high64° (2023)
Record low13° (1997)
Tue, 1742° / 31°0.09
42 °
Old Frontenac, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.09 in
Chance of precipitation28%
Record high66° (2001)
Record low8° (2014)
Wed, 1842° / 30°0.08
42 °
Old Frontenac, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.08 in
Chance of precipitation30%
Record high61° (1979)
Record low4° (2014)
Thu, 1941° / 29°0.09
41 °
Old Frontenac, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation27%
Record high58° (2020)
Record low10° (1986)
Fri, 2039° / 28°0.09
39 °
Old Frontenac, Friday, 20 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.09 in
Chance of precipitation28%
Record high59° (1982)
Record low8° (2014)
Sat, 2138° / 26°0.05
38 °
Old Frontenac, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.05 in
Chance of precipitation18%
Record high66° (1990)
Record low-1° (2014)
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 Old Frontenac, 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 Old Frontenac, 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.