As of 12:12 CST

Weather in Portland, WI

45°Current weather

Portland, Friday, 6 November, 12:12

Overcast. Feels like 40°. High 45°, low 32°.

Pressure30.18 inHg
Wind9.9 mph N
Humidity73%
Visibility6.2 mi
Dew point36°

Monthly outlook for Portland, WI: average high 53°, average low 39.6°. That is 4.5° above the climate normal for November. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 16 November (60.6°), the coolest 13 November (29.3°).

53°/39.6°
Average high / low
+4.5°
Above normal
3 / 4
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
6 November – 15 November50.5°45.8°+2.6°
16 November – 25 November57.2°42.2°+8.3°
26 November – 5 Decemberat normal36.6°—

November records over 66 years

72.7°9 November 2020All-time high
-0.9°29 November 1995All-time low

Climate normals and records are computed from the nearest reference point — Reeseville (10 mi).

Sat, 0749° / 30°0Partly cloudy
49 °Partly cloudy

Portland, Saturday, 7 November

Partly cloudy. High 49°, low 30°.

Pressure30.18 inHg
Wind7.5 mph W
Humidity55%
Visibility6.2 mi
Dew point31°
Sun, 0856° / 40°0Clear
56 °Clear

Portland, Sunday, 8 November

Clear. High 56°, low 40°.

Pressure29.94 inHg
Wind14.6 mph W
Humidity49%
Visibility6.2 mi
Dew point36°
Mon, 0955° / 35°0Overcast
55 °Overcast

Portland, Monday, 9 November

Overcast. High 55°, low 35°.

Pressure30.06 inHg
Wind9.4 mph SW
Humidity57%
Visibility6.2 mi
Dew point38°
Tue, 1058° / 42°0Clear
58 °Clear

Portland, Tuesday, 10 November

Clear. High 58°, low 42°.

Pressure30.03 inHg
Wind6.6 mph W
Humidity57%
Visibility6.2 mi
Dew point41°
Wed, 1152° / 37°0.17Rain
52 °Rain

Portland, Wednesday, 11 November

Rain. High 52°, low 37°.

Pressure29.94 inHg
Wind8.3 mph NE
Humidity59%
Visibility—
Dew point36°
Thu, 1241° / 30°0Clear
41 °Clear

Portland, Thursday, 12 November

Clear. High 41°, low 30°.

Pressure30.27 inHg
Wind10.9 mph N
Humidity48%
Visibility—
Dew point21°
Fri, 1342° / 29°0Overcast
42 °Overcast

Portland, Friday, 13 November

Overcast. High 42°, low 29°.

Pressure30.03 inHg
Wind8 mph NW
Humidity57%
Visibility—
Dew point26°
Sat, 1449° / 30°0Mostly clear
49 °Mostly clear

Portland, Saturday, 14 November

Mostly clear. High 49°, low 30°.

Pressure30.12 inHg
Wind9.2 mph SW
Humidity48%
Visibility—
Dew point26°
Sun, 1558° / 37°0Mostly clear
58 °Mostly clear

Portland, Sunday, 15 November

Mostly clear. High 58°, low 37°.

Pressure30.06 inHg
Wind16.9 mph SW
Humidity54%
Visibility—
Dew point38°
Mon, 1661° / 48°0Overcast
61 °Overcast

Portland, Monday, 16 November

Overcast. High 61°, low 48°.

Pressure30.03 inHg
Wind18.9 mph SW
Humidity58%
Visibility—
Dew point44°
Tue, 1758° / 48°0Overcast
58 °Overcast

Portland, Tuesday, 17 November

Overcast. High 58°, low 48°.

Pressure30.18 inHg
Wind13.7 mph SW
Humidity82%
Visibility—
Dew point47°
Wed, 1854° / 43°0Overcast
54 °Overcast

Portland, Wednesday, 18 November

Overcast. High 54°, low 43°.

Pressure30.39 inHg
Wind11.1 mph SE
Humidity76%
Visibility—
Dew point45°
Thu, 1957° / 51°0.01Light rain
57 °Light rain

Portland, Thursday, 19 November

Light rain. High 57°, low 51°.

Pressure30.27 inHg
Wind14.4 mph SW
Humidity73%
Visibility—
Dew point48°
Fri, 2056° / 53°0.27Light rain
56 °Light rain

Portland, Friday, 20 November

Light rain. High 56°, low 53°.

Pressure30.12 inHg
Wind17 mph SW
Humidity79%
Visibility—
Dew point49°
Sat, 2158° / 47°0.29Rain
58 °Rain

Portland, Saturday, 21 November

Rain. High 58°, low 47°.

Pressure29.97 inHg
Wind17.2 mph S
Humidity93%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2241° / 28°0.03Climate normal
41 °Climate normal

Portland, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.03 in
Chance of precipitation15%
Record high60° (2012)
Record low7° (2015)
Mon, 2342° / 29°0.08Climate normal
42 °Climate normal

Portland, Monday, 23 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation32%
Record high60° (2003)
Record low10° (1989)
Tue, 2440° / 28°0.06Climate normal
40 °Climate normal

Portland, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.06 in
Chance of precipitation25%
Record high58° (2017)
Record low7° (1985)
Wed, 2540° / 29°0.06Climate normal
40 °Climate normal

Portland, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.06 in
Chance of precipitation32%
Record high54° (2011)
Record low9° (2014)
Thu, 2640° / 28°0.11Climate normal
40 °Climate normal

Portland, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.11 in
Chance of precipitation33%
Record high61° (1990)
Record low0° (1977)
Fri, 2738° / 27°0.15Climate normal
38 °Climate normal

Portland, Friday, 27 November

Climate normal for this date — 60-year average.

Average high38°
Average low27°
Average precipitation0.15 in
Chance of precipitation48%
Record high62° (1990)
Record low4° (1977)
Sat, 2837° / 25°0.09Climate normal
37 °Climate normal

Portland, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.09 in
Chance of precipitation32%
Record high61° (1990)
Record low6° (2014)
Sun, 2937° / 25°0.06Climate normal
37 °Climate normal

Portland, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.06 in
Chance of precipitation35%
Record high63° (1998)
Record low-1° (1995)
Mon, 3038° / 25°0.05Climate normal
38 °Climate normal

Portland, Monday, 30 November

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.05 in
Chance of precipitation25%
Record high64° (1998)
Record low5° (1964)
Tue, 0135° / 24°0.09Climate normal
35 °Climate normal

Portland, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high35°
Average low24°
Average precipitation0.09 in
Chance of precipitation32%
Record high57° (1970)
Record low1° (2025)
Wed, 0236° / 24°0.04Climate normal
36 °Climate normal

Portland, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.04 in
Chance of precipitation25%
Record high64° (1982)
Record low1° (1976)
Thu, 0335° / 23°0.09Climate normal
35 °Climate normal

Portland, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high35°
Average low23°
Average precipitation0.09 in
Chance of precipitation32%
Record high63° (1982)
Record low-7° (1985)
Fri, 0435° / 23°0.05Climate normal
35 °Climate normal

Portland, Friday, 4 December

Climate normal for this date — 60-year average.

Average high35°
Average low23°
Average precipitation0.05 in
Chance of precipitation28%
Record high60° (2017)
Record low-3° (2025)
Sat, 0535° / 22°0.06Climate normal
35 °Climate normal

Portland, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.06 in
Chance of precipitation30%
Record high64° (2001)
Record low-4° (2005)

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 Portland, WI 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 Portland, WI 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.