As of 17:10 CDT

Weather in Old Frontenac, MN

69°Current weather

Old Frontenac, Tuesday, 20 October, 17:10

Clear. Feels like 67°. High 69°, low 40°.

Pressure30.21 inHg
Wind5 mph S
Humidity39%
Visibility6.2 mi
Dew point44°

Monthly outlook for Old Frontenac, MN: average high 54.7°, average low 39.6°. That is 1.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 21 October (69.4°), the coolest 30 October (26.3°).

54.7°/39.6°
Average high / low
+1.5°
Above normal
3 / 4
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October58°53.7°+2.3°
30 October – 8 November49.2°48.4°+0.5°
9 November – 18 Novemberat normal42.5°—

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).

Wed, 2169° / 46°0Clear
69 °Clear

Old Frontenac, Wednesday, 21 October

Clear. High 69°, low 46°.

Pressure30.18 inHg
Wind3.8 mph SW
Humidity63%
Visibility6.2 mi
Dew point51°
Thu, 2267° / 42°0Clear
67 °Clear

Old Frontenac, Thursday, 22 October

Clear. High 67°, low 42°.

Pressure30.27 inHg
Wind4.8 mph E
Humidity69%
Visibility6.2 mi
Dew point53°
Fri, 2369° / 53°0Overcast
69 °Overcast

Old Frontenac, Friday, 23 October

Overcast. High 69°, low 53°.

Pressure30.21 inHg
Wind10.9 mph SE
Humidity65%
Visibility6.2 mi
Dew point54°
Sat, 2469° / 59°0Overcast
69 °Overcast

Old Frontenac, Saturday, 24 October

Overcast. High 69°, low 59°.

Pressure30.15 inHg
Wind12.5 mph S
Humidity57%
Visibility6.2 mi
Dew point51°
Sun, 2554° / 49°0.31Light rain
54 °Light rain

Old Frontenac, Sunday, 25 October

Light rain. High 54°, low 49°.

Pressure30.39 inHg
Wind7.4 mph NE
Humidity78%
Visibility—
Dew point46°
Mon, 2648° / 39°0.55Rain
48 °Rain

Old Frontenac, Monday, 26 October

Rain. High 48°, low 39°.

Pressure30.39 inHg
Wind11.2 mph NE
Humidity88%
Visibility—
Dew point38°
Tue, 2745° / 30°0Partly cloudy
45 °Partly cloudy

Old Frontenac, Tuesday, 27 October

Partly cloudy. High 45°, low 30°.

Pressure30.47 inHg
Wind9.6 mph NE
Humidity44%
Visibility—
Dew point21°
Wed, 2846° / 31°0Mostly clear
46 °Mostly clear

Old Frontenac, Wednesday, 28 October

Mostly clear. High 46°, low 31°.

Pressure30.24 inHg
Wind11.9 mph NW
Humidity42%
Visibility—
Dew point21°
Thu, 2943° / 28°0Clear
43 °Clear

Old Frontenac, Thursday, 29 October

Clear. High 43°, low 28°.

Pressure30.33 inHg
Wind12.1 mph NW
Humidity45%
Visibility—
Dew point20°
Fri, 3047° / 26°0.01Light rain
47 °Light rain

Old Frontenac, Friday, 30 October

Light rain. High 47°, low 26°.

Pressure30.12 inHg
Wind17.4 mph S
Humidity36%
Visibility—
Dew point17°
Sat, 3146° / 44°0.39Rain
46 °Rain

Old Frontenac, Saturday, 31 October

Rain. High 46°, low 44°.

Pressure29.71 inHg
Wind18.1 mph S
Humidity91%
Visibility—
Dew point43°
Sun, 0156° / 45°0Overcast
56 °Overcast

Old Frontenac, Sunday, 1 November

Overcast. High 56°, low 45°.

Pressure29.53 inHg
Wind18.5 mph S
Humidity80%
Visibility—
Dew point48°
Mon, 0249° / 36°0Clear
49 °Clear

Old Frontenac, Monday, 2 November

Clear. High 49°, low 36°.

Pressure30.24 inHg
Wind15.7 mph NW
Humidity30%
Visibility—
Dew point15°
Tue, 0351° / 33°0Overcast
51 °Overcast

Old Frontenac, Tuesday, 3 November

Overcast. High 51°, low 33°.

Pressure30.36 inHg
Wind12.8 mph S
Humidity33%
Visibility—
Dew point20°
Wed, 0447° / 33°0Overcast
47 °Overcast

Old Frontenac, Wednesday, 4 November

Overcast. High 47°, low 33°.

Pressure30.42 inHg
Wind13.4 mph N
Humidity38%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0547° / 35°0.08Climate normal
47 °Climate normal

Old Frontenac, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.08 in
Chance of precipitation32%
Record high68° (2016)
Record low10° (1991)
Fri, 0647° / 35°0.06Climate normal
47 °Climate normal

Old Frontenac, Friday, 6 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.06 in
Chance of precipitation27%
Record high68° (2020)
Record low4° (1991)
Sat, 0747° / 34°0.02Climate normal
47 °Climate normal

Old Frontenac, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.02 in
Chance of precipitation12%
Record high69° (2001)
Record low-11° (1991)
Sun, 0846° / 34°0.03Climate normal
46 °Climate normal

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°0.14Climate normal
46 °Climate normal

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°0.12Climate normal
43 °Climate normal

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°0.07Climate normal
42 °Climate normal

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°0.07Climate normal
40 °Climate normal

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°0.07Climate normal
42 °Climate normal

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°0.02Climate normal
42 °Climate normal

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°0.04Climate normal
43 °Climate normal

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°0.07Climate normal
43 °Climate normal

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°0.09Climate normal
42 °Climate normal

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°0.08Climate normal
42 °Climate normal

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)

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.