As of 07:08 CDT

Weather in Porter, MN

48°Current weather

Porter, Wednesday, 7 October, 07:08

Mostly clear. Feels like 47°. High 76°, low 48°.

Pressure29.97 inHg
Wind3.4 mph W
Humidity81%
Visibility6.2 mi
Dew point43°

Monthly outlook for Porter, MN: average high 59.7°, average low 44.2°. That is 1.3° above the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 10 October (82.5°), the coolest 17 October (30.5°).

59.7°/44.2°
Average high / low
+1.3°
Above normal
4 / 4
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 October – 16 October63.9°58.7°+2.9°
17 October – 26 October52.7°54.5°-1°
27 October – 5 Novemberat normal49.2°—

October records over 66 years

89.1°3 October 2025All-time high
10.6°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Ivanhoe (13 mi).

Thu, 0870° / 46°0Overcast
70 °Overcast

Porter, Thursday, 8 October

Overcast. High 70°, low 46°.

Pressure30.15 inHg
Wind3.3 mph S
Humidity46%
Visibility6.2 mi
Dew point40°
Fri, 0978° / 52°0Overcast
78 °Overcast

Porter, Friday, 9 October

Overcast. High 78°, low 52°.

Pressure29.83 inHg
Wind9.9 mph SE
Humidity62%
Visibility6.2 mi
Dew point57°
Sat, 1083° / 67°0Clear
83 °Clear

Porter, Saturday, 10 October

Clear. High 83°, low 67°.

Pressure29.59 inHg
Wind21.6 mph S
Humidity43%
Visibility6.2 mi
Dew point54°
Sun, 1179° / 52°0Partly cloudy
79 °Partly cloudy

Porter, Sunday, 11 October

Partly cloudy. High 79°, low 52°.

Pressure29.68 inHg
Wind23.2 mph S
Humidity40%
Visibility—
Dew point51°
Mon, 1250° / 42°0.31Rain
50 °Rain

Porter, Monday, 12 October

Rain. High 50°, low 42°.

Pressure30.12 inHg
Wind16.7 mph NW
Humidity65%
Visibility—
Dew point34°
Tue, 1351° / 39°0Light rain
51 °Light rain

Porter, Tuesday, 13 October

Light rain. High 51°, low 39°.

Pressure30.18 inHg
Wind12.2 mph N
Humidity72%
Visibility—
Dew point36°
Wed, 1457° / 47°0.15Light rain
57 °Light rain

Porter, Wednesday, 14 October

Light rain. High 57°, low 47°.

Pressure29.74 inHg
Wind16.5 mph S
Humidity81%
Visibility—
Dew point50°
Thu, 1553° / 42°0.2Rain
53 °Rain

Porter, Thursday, 15 October

Rain. High 53°, low 42°.

Pressure29.80 inHg
Wind19.9 mph NW
Humidity55%
Visibility—
Dew point35°
Fri, 1642° / 37°0Overcast
42 °Overcast

Porter, Friday, 16 October

Overcast. High 42°, low 37°.

Pressure30.21 inHg
Wind19 mph NW
Humidity53%
Visibility—
Dew point25°
Sat, 1749° / 30°0Mostly clear
49 °Mostly clear

Porter, Saturday, 17 October

Mostly clear. High 49°, low 30°.

Pressure30.45 inHg
Wind12.7 mph NW
Humidity39%
Visibility—
Dew point19°
Sun, 1857° / 37°0Overcast
57 °Overcast

Porter, Sunday, 18 October

Overcast. High 57°, low 37°.

Pressure30.12 inHg
Wind13.6 mph W
Humidity28%
Visibility—
Dew point20°
Mon, 1955° / 44°0Overcast
55 °Overcast

Porter, Monday, 19 October

Overcast. High 55°, low 44°.

Pressure30.18 inHg
Wind12.4 mph NE
Humidity45%
Visibility—
Dew point31°
Tue, 2044° / 41°0.11Light rain
44 °Light rain

Porter, Tuesday, 20 October

Light rain. High 44°, low 41°.

Pressure30.53 inHg
Wind7.5 mph N
Humidity80%
Visibility—
Dew point37°
Wed, 2154° / 43°0Light rain
54 °Light rain

Porter, Wednesday, 21 October

Light rain. High 54°, low 43°.

Pressure30.39 inHg
Wind10.2 mph NW
Humidity40%
Visibility—
Dew point27°
Thu, 2258° / 39°0Clear
58 °Clear

Porter, Thursday, 22 October

Clear. High 58°, low 39°.

Pressure30.09 inHg
Wind12.6 mph W
Humidity31%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2353° / 38°0.07Climate normal
53 °Climate normal

Porter, Friday, 23 October

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation27%
Record high79° (2022)
Record low16° (2020)
Sat, 2453° / 38°0.04Climate normal
53 °Climate normal

Porter, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.04 in
Chance of precipitation22%
Record high78° (1989)
Record low13° (2020)
Sun, 2553° / 38°0.04Climate normal
53 °Climate normal

Porter, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.04 in
Chance of precipitation15%
Record high78° (1989)
Record low19° (2020)
Mon, 2653° / 37°0.04Climate normal
53 °Climate normal

Porter, Monday, 26 October

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.04 in
Chance of precipitation12%
Record high77° (1989)
Record low11° (2020)
Tue, 2752° / 37°0.1Climate normal
52 °Climate normal

Porter, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.1 in
Chance of precipitation27%
Record high73° (1999)
Record low11° (2020)
Wed, 2851° / 36°0.04Climate normal
51 °Climate normal

Porter, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.04 in
Chance of precipitation15%
Record high73° (2024)
Record low20° (1967)
Thu, 2951° / 36°0.07Climate normal
51 °Climate normal

Porter, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation27%
Record high72° (2004)
Record low21° (2020)
Fri, 3050° / 36°0.1Climate normal
50 °Climate normal

Porter, Friday, 30 October

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation32%
Record high67° (1965)
Record low17° (1991)
Sat, 3149° / 34°0.09Climate normal
49 °Climate normal

Porter, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.09 in
Chance of precipitation20%
Record high71° (1990)
Record low19° (1993)
Sun, 0148° / 34°0.06Climate normal
48 °Climate normal

Porter, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.06 in
Chance of precipitation22%
Record high69° (2022)
Record low16° (1984)
Mon, 0248° / 33°0.04Climate normal
48 °Climate normal

Porter, Monday, 2 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.04 in
Chance of precipitation15%
Record high71° (2022)
Record low9° (1991)
Tue, 0347° / 34°0.04Climate normal
47 °Climate normal

Porter, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.04 in
Chance of precipitation23%
Record high71° (1978)
Record low6° (1991)
Wed, 0447° / 32°0.02Climate normal
47 °Climate normal

Porter, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.02 in
Chance of precipitation12%
Record high72° (2020)
Record low-3° (1991)
Thu, 0548° / 33°0.05Climate normal
48 °Climate normal

Porter, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.05 in
Chance of precipitation22%
Record high69° (2001)
Record low8° (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 Porter, 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 Porter, 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.