As of 21:33 CDT

Weather in Portland, ND

40°Current weather

Portland, Thursday, 29 October, 21:33

Overcast. Feels like 38°. High 47°, low 35°.

Pressure30.27 inHg
Wind3.7 mph NW
Humidity78%
Visibility6.2 mi
Dew point34°

Monthly outlook for Portland, ND: average high 48.5°, average low 38.9°. That is 4.1° above the climate normal for October. Precipitation is expected on 5 days (about 4.1 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 1 November (61.1°), the coolest 13 November (29.1°).

48.5°/38.9°
Average high / low
+4.1°
Above normal
5 / 3
Wet days / normal
4.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November51.9°43.5°+4.7°
8 November – 17 November42.8°36.8°+3.4°
18 November – 27 Novemberat normal30.9°—

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).

Fri, 3052° / 37°0Overcast
52 °Overcast

Portland, Friday, 30 October

Overcast. High 52°, low 37°.

Pressure30.36 inHg
Wind4.8 mph E
Humidity63%
Visibility6.2 mi
Dew point35°
Sat, 3155° / 35°0Overcast
55 °Overcast

Portland, Saturday, 31 October

Overcast. High 55°, low 35°.

Pressure30.21 inHg
Wind5.1 mph E
Humidity74%
Visibility6.2 mi
Dew point40°
Sun, 0161° / 49°0Overcast
61 °Overcast

Portland, Sunday, 1 November

Overcast. High 61°, low 49°.

Pressure30.09 inHg
Wind9.3 mph S
Humidity75%
Visibility6.2 mi
Dew point51°
Mon, 0256° / 53°1.67Heavy rain
56 °Heavy rain

Portland, Monday, 2 November

Heavy rain. High 56°, low 53°.

Pressure29.80 inHg
Wind8.5 mph E
Humidity97%
Visibility4.5 mi
Dew point54°
Tue, 0350° / 43°1.44Heavy rain
50 °Heavy rain

Portland, Tuesday, 3 November

Heavy rain. High 50°, low 43°.

Pressure29.77 inHg
Wind23.4 mph N
Humidity93%
Visibility—
Dew point41°
Wed, 0451° / 44°0Partly cloudy
51 °Partly cloudy

Portland, Wednesday, 4 November

Partly cloudy. High 51°, low 44°.

Pressure29.88 inHg
Wind17.1 mph N
Humidity51%
Visibility—
Dew point33°
Thu, 0549° / 40°0Mostly clear
49 °Mostly clear

Portland, Thursday, 5 November

Mostly clear. High 49°, low 40°.

Pressure29.94 inHg
Wind8 mph N
Humidity64%
Visibility—
Dew point35°
Fri, 0648° / 36°0Overcast
48 °Overcast

Portland, Friday, 6 November

Overcast. High 48°, low 36°.

Pressure30.06 inHg
Wind6.2 mph N
Humidity62%
Visibility—
Dew point31°
Sat, 0749° / 37°0Clear
49 °Clear

Portland, Saturday, 7 November

Clear. High 49°, low 37°.

Pressure30.21 inHg
Wind6.3 mph SE
Humidity64%
Visibility—
Dew point34°
Sun, 0847° / 37°0Overcast
47 °Overcast

Portland, Sunday, 8 November

Overcast. High 47°, low 37°.

Pressure30.15 inHg
Wind6.6 mph SE
Humidity67%
Visibility—
Dew point34°
Mon, 0945° / 38°0Overcast
45 °Overcast

Portland, Monday, 9 November

Overcast. High 45°, low 38°.

Pressure30.18 inHg
Wind6.6 mph S
Humidity72%
Visibility—
Dew point35°
Tue, 1047° / 39°0Overcast
47 °Overcast

Portland, Tuesday, 10 November

Overcast. High 47°, low 39°.

Pressure30.18 inHg
Wind9.9 mph S
Humidity65%
Visibility—
Dew point34°
Wed, 1142° / 35°0.13Light rain
42 °Light rain

Portland, Wednesday, 11 November

Light rain. High 42°, low 35°.

Pressure29.77 inHg
Wind11.5 mph SE
Humidity78%
Visibility—
Dew point34°
Thu, 1241° / 35°0.86Snow
41 °Snow

Portland, Thursday, 12 November

Snow. High 41°, low 35°.

Pressure29.65 inHg
Wind9.1 mph N
Humidity97%
Visibility—
Dew point40°
Fri, 1335° / 29°0.05Light snow
35 °Light snow

Portland, Friday, 13 November

Light snow. High 35°, low 29°.

Pressure29.77 inHg
Wind8.3 mph N
Humidity74%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 2431° / 17°0.02Climate normal
31 °Climate normal

Portland, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high31°
Average low17°
Average precipitation0.02 in
Chance of precipitation12%
Record high50° (2011)
Record low-19° (1985)
Wed, 2529° / 18°0.04Climate normal
29 °Climate normal

Portland, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high29°
Average low18°
Average precipitation0.04 in
Chance of precipitation22%
Record high49° (1984)
Record low-14° (1996)
Thu, 2628° / 16°0.03Climate normal
28 °Climate normal

Portland, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high28°
Average low16°
Average precipitation0.03 in
Chance of precipitation23%
Record high49° (1962)
Record low-14° (1996)
Fri, 2727° / 15°0.03Climate normal
27 °Climate normal

Portland, Friday, 27 November

Climate normal for this date — 60-year average.

Average high27°
Average low15°
Average precipitation0.03 in
Chance of precipitation13%
Record high51° (2017)
Record low-15° (1985)

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.