Monthly outlook for Old Frontenac, MN: average high 51.3°, average low 39.8°. That is 2.2° above the climate normal for October. Precipitation is expected on 8 days (about 2.3 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 28 October (64.8°), the coolest 12 November (22.3°).
51.3°/39.8°
Average high / low
+2.2°
Above normal
8 / 4
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
55.5°
49.4°
+3.4°
7 November – 16 November
44.3°
43.4°
+0.5°
17 November – 26 November
at normal
38.9°
—
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).
Thu, 2954° / 43°0
54 °
Old Frontenac, Thursday, 29 October
Clear. High 54°, low 43°.
Pressure30.21 inHg
Wind9.6 mph NW
Humidity60%
Visibility6.2 mi
Dew point38°
Fri, 3057° / 40°0
57 °
Old Frontenac, Friday, 30 October
Overcast. High 57°, low 40°.
Pressure30.33 inHg
Wind5.3 mph SE
Humidity62%
Visibility6.2 mi
Dew point41°
Sat, 3161° / 40°0
61 °
Old Frontenac, Saturday, 31 October
Clear. High 61°, low 40°.
Pressure30.24 inHg
Wind5.5 mph E
Humidity73%
Visibility6.2 mi
Dew point47°
Sun, 0164° / 54°0
64 °
Old Frontenac, Sunday, 1 November
Light rain. High 64°, low 54°.
Pressure30.21 inHg
Wind8.7 mph SE
Humidity76%
Visibility—
Dew point53°
Mon, 0258° / 53°0.2
58 °
Old Frontenac, Monday, 2 November
Rain. High 58°, low 53°.
Pressure29.94 inHg
Wind15.2 mph E
Humidity83%
Visibility—
Dew point52°
Tue, 0353° / 46°0.56
53 °
Old Frontenac, Tuesday, 3 November
Rain. High 53°, low 46°.
Pressure29.80 inHg
Wind19.5 mph E
Humidity91%
Visibility—
Dew point48°
Wed, 0447° / 44°0.15
47 °
Old Frontenac, Wednesday, 4 November
Light rain. High 47°, low 44°.
Pressure30.00 inHg
Wind14.9 mph E
Humidity88%
Visibility—
Dew point43°
Thu, 0548° / 47°0.2
48 °
Old Frontenac, Thursday, 5 November
Light rain. High 48°, low 47°.
Pressure29.91 inHg
Wind9 mph E
Humidity97%
Visibility—
Dew point47°
Fri, 0648° / 42°0.11
48 °
Old Frontenac, Friday, 6 November
Light rain. High 48°, low 42°.
Pressure29.91 inHg
Wind13.1 mph NE
Humidity94%
Visibility—
Dew point46°
Sat, 0741° / 30°0
41 °
Old Frontenac, Saturday, 7 November
Mostly clear. High 41°, low 30°.
Pressure30.21 inHg
Wind10.7 mph NE
Humidity62%
Visibility—
Dew point27°
Sun, 0845° / 28°0
45 °
Old Frontenac, Sunday, 8 November
Clear. High 45°, low 28°.
Pressure30.21 inHg
Wind9 mph S
Humidity52%
Visibility—
Dew point25°
Mon, 0951° / 35°0.04
51 °
Old Frontenac, Monday, 9 November
Light rain. High 51°, low 35°.
Pressure29.77 inHg
Wind16.8 mph S
Humidity75%
Visibility—
Dew point41°
Tue, 1050° / 34°0.31
50 °
Old Frontenac, Tuesday, 10 November
Light rain. High 50°, low 34°.
Pressure29.97 inHg
Wind15.5 mph NW
Humidity81%
Visibility—
Dew point33°
Wed, 1144° / 27°0
44 °
Old Frontenac, Wednesday, 11 November
Clear. High 44°, low 27°.
Pressure29.91 inHg
Wind14.5 mph N
Humidity42%
Visibility—
Dew point20°
Thu, 1234° / 22°0
34 °
Old Frontenac, Thursday, 12 November
Overcast. High 34°, low 22°.
Pressure30.33 inHg
Wind6.7 mph S
Humidity36%
Visibility—
Dew point8°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 2239° / 27°0.03
39 °
Old Frontenac, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.03 in
Chance of precipitation20%
Record high61° (2012)
Record low4° (1978)
Mon, 2338° / 26°0.11
38 °
Old Frontenac, Monday, 23 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.11 in
Chance of precipitation30%
Record high55° (2001)
Record low3° (1989)
Tue, 2438° / 25°0.04
38 °
Old Frontenac, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.04 in
Chance of precipitation20%
Record high58° (2011)
Record low-3° (1989)
Wed, 2537° / 25°0.04
37 °
Old Frontenac, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.04 in
Chance of precipitation22%
Record high55° (2011)
Record low1° (1991)
Thu, 2635° / 24°0.07
35 °
Old Frontenac, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.07 in
Chance of precipitation37%
Record high55° (1960)
Record low-6° (1977)
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.