As of 06:35 CDT

Weather in Portland, ND

33°Current weather

Portland, Sunday, 25 October, 06:35

Partly cloudy. Feels like 29°. High 52°, low 33°.

Pressure30.45 inHg
Wind4.6 mph NW
Humidity82%
Visibility6.2 mi
Dew point29°

Monthly outlook for Portland, ND: average high 49.8°, average low 37°. That is 3° above the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 1 November (62.5°), the coolest 7 November (28.6°).

49.8°/37°
Average high / low
+3°
Above normal
4 / 3
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November52.5°46.5°+3.3°
4 November – 13 November45.2°38.9°+3.5°
14 November – 23 Novemberat normal33.9°—

October records over 66 years

86.9°3 October 2025All-time high
7.9°27 October 2001All-time low

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

Mon, 2643° / 30°0Overcast
43 °Overcast

Portland, Monday, 26 October

Overcast. High 43°, low 30°.

Pressure30.59 inHg
Wind8.3 mph NE
Humidity71%
Visibility6.2 mi
Dew point27°
Tue, 2746° / 37°0.14Light rain
46 °Light rain

Portland, Tuesday, 27 October

Light rain. High 46°, low 37°.

Pressure30.03 inHg
Wind7.9 mph NE
Humidity89%
Visibility6.2 mi
Dew point39°
Wed, 2856° / 42°0Clear
56 °Clear

Portland, Wednesday, 28 October

Clear. High 56°, low 42°.

Pressure29.97 inHg
Wind11.1 mph W
Humidity65%
Visibility6.2 mi
Dew point37°
Thu, 2958° / 33°0Clear
58 °Clear

Portland, Thursday, 29 October

Clear. High 58°, low 33°.

Pressure30.12 inHg
Wind9.4 mph W
Humidity59%
Visibility—
Dew point37°
Fri, 3045° / 31°0Overcast
45 °Overcast

Portland, Friday, 30 October

Overcast. High 45°, low 31°.

Pressure30.33 inHg
Wind9.1 mph NW
Humidity64%
Visibility—
Dew point30°
Sat, 3158° / 44°0Overcast
58 °Overcast

Portland, Saturday, 31 October

Overcast. High 58°, low 44°.

Pressure30.00 inHg
Wind5.6 mph SE
Humidity78%
Visibility—
Dew point46°
Sun, 0162° / 54°0.24Rain
62 °Rain

Portland, Sunday, 1 November

Rain. High 62°, low 54°.

Pressure29.85 inHg
Wind9.5 mph S
Humidity88%
Visibility—
Dew point54°
Mon, 0256° / 45°0.3Rain
56 °Rain

Portland, Monday, 2 November

Rain. High 56°, low 45°.

Pressure29.65 inHg
Wind16.7 mph NW
Humidity96%
Visibility—
Dew point53°
Tue, 0348° / 37°0Overcast
48 °Overcast

Portland, Tuesday, 3 November

Overcast. High 48°, low 37°.

Pressure29.94 inHg
Wind14.7 mph NW
Humidity47%
Visibility—
Dew point26°
Wed, 0450° / 33°0Clear
50 °Clear

Portland, Wednesday, 4 November

Clear. High 50°, low 33°.

Pressure29.94 inHg
Wind7.8 mph NW
Humidity47%
Visibility—
Dew point25°
Thu, 0554° / 41°0Clear
54 °Clear

Portland, Thursday, 5 November

Clear. High 54°, low 41°.

Pressure29.88 inHg
Wind11.9 mph NW
Humidity40%
Visibility—
Dew point26°
Fri, 0646° / 34°0Overcast
46 °Overcast

Portland, Friday, 6 November

Overcast. High 46°, low 34°.

Pressure29.71 inHg
Wind15.6 mph N
Humidity52%
Visibility—
Dew point29°
Sat, 0742° / 29°0Partly cloudy
42 °Partly cloudy

Portland, Saturday, 7 November

Partly cloudy. High 42°, low 29°.

Pressure29.88 inHg
Wind9.4 mph E
Humidity56%
Visibility—
Dew point23°
Sun, 0844° / 36°0Overcast
44 °Overcast

Portland, Sunday, 8 November

Overcast. High 44°, low 36°.

Pressure29.88 inHg
Wind15.6 mph SE
Humidity53%
Visibility—
Dew point25°
Mon, 0935° / 33°0.5Snow
35 °Snow

Portland, Monday, 9 November

Snow. High 35°, low 33°.

Pressure29.77 inHg
Wind9.1 mph N
Humidity100%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1036° / 24°0.06Climate normal
36 °Climate normal

Portland, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.06 in
Chance of precipitation20%
Record high58° (2016)
Record low-4° (1986)
Wed, 1135° / 23°0.03Climate normal
35 °Climate normal

Portland, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high35°
Average low23°
Average precipitation0.03 in
Chance of precipitation15%
Record high60° (2005)
Record low-10° (1986)
Thu, 1235° / 22°0.04Climate normal
35 °Climate normal

Portland, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.04 in
Chance of precipitation22%
Record high58° (1981)
Record low-5° (1986)
Fri, 1337° / 23°0.04Climate normal
37 °Climate normal

Portland, Friday, 13 November

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.04 in
Chance of precipitation23%
Record high62° (2016)
Record low-10° (1986)
Sat, 1438° / 24°0.02Climate normal
38 °Climate normal

Portland, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high38°
Average low24°
Average precipitation0.02 in
Chance of precipitation12%
Record high62° (2025)
Record low-3° (1995)
Sun, 1537° / 24°0.04Climate normal
37 °Climate normal

Portland, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.04 in
Chance of precipitation22%
Record high56° (2001)
Record low8° (1986)
Mon, 1637° / 23°0.02Climate normal
37 °Climate normal

Portland, Monday, 16 November

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.02 in
Chance of precipitation12%
Record high58° (2001)
Record low4° (1989)
Tue, 1735° / 23°0.04Climate normal
35 °Climate normal

Portland, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high35°
Average low23°
Average precipitation0.04 in
Chance of precipitation17%
Record high60° (2001)
Record low-3° (2005)
Wed, 1834° / 21°0.04Climate normal
34 °Climate normal

Portland, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high34°
Average low21°
Average precipitation0.04 in
Chance of precipitation18%
Record high50° (2001)
Record low-7° (1986)
Thu, 1934° / 21°0.06Climate normal
34 °Climate normal

Portland, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high34°
Average low21°
Average precipitation0.06 in
Chance of precipitation27%
Record high53° (1989)
Record low-7° (2018)
Fri, 2033° / 19°0.06Climate normal
33 °Climate normal

Portland, Friday, 20 November

Climate normal for this date — 60-year average.

Average high33°
Average low19°
Average precipitation0.06 in
Chance of precipitation17%
Record high52° (2023)
Record low-10° (1978)
Sat, 2132° / 18°0.03Climate normal
32 °Climate normal

Portland, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high32°
Average low18°
Average precipitation0.03 in
Chance of precipitation13%
Record high53° (2009)
Record low-16° (1985)
Sun, 2231° / 19°0.03Climate normal
31 °Climate normal

Portland, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high31°
Average low19°
Average precipitation0.03 in
Chance of precipitation18%
Record high54° (2006)
Record low-11° (1977)
Mon, 2330° / 18°0.02Climate normal
30 °Climate normal

Portland, Monday, 23 November

Climate normal for this date — 60-year average.

Average high30°
Average low18°
Average precipitation0.02 in
Chance of precipitation10%
Record high53° (2025)
Record low-6° (1995)

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, ND 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, ND 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.