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As of 17:56 CDT

Weather in Portal, ND

84°Current weather

Portal, Saturday, 8 August, 17:56

Overcast. Feels like 82°. High 84°, low 52°.

Pressure29.83 inHg
Wind11.5 mph N
Humidity28%
Visibility6.2 mi
Dew point47°
Sun, 0980° / 51°0Light rain
80 °Light rain

Portal, Sunday, 9 August

Light rain. High 80°, low 51°.

Pressure29.94 inHg
Wind7.3 mph NE
Humidity34%
Visibility6.2 mi
Dew point43°
Mon, 1080° / 51°0Overcast
80 °Overcast

Portal, Monday, 10 August

Overcast. High 80°, low 51°.

Pressure29.94 inHg
Wind11.2 mph NE
Humidity40%
Visibility6.2 mi
Dew point46°
Tue, 1176° / 53°0Overcast
76 °Overcast

Portal, Tuesday, 11 August

Overcast. High 76°, low 53°.

Pressure30.00 inHg
Wind8.9 mph NE
Humidity38%
Visibility6.2 mi
Dew point43°
Wed, 1277° / 51°0Partly cloudy
77 °Partly cloudy

Portal, Wednesday, 12 August

Partly cloudy. High 77°, low 51°.

Pressure29.97 inHg
Wind8.2 mph NE
Humidity36%
Visibility6.2 mi
Dew point45°
Thu, 1376° / 47°0Clear
76 °Clear

Portal, Thursday, 13 August

Clear. High 76°, low 47°.

Pressure30.15 inHg
Wind9.5 mph E
Humidity32%
Visibility—
Dew point36°
Fri, 1472° / 55°0.5Rain
72 °Rain

Portal, Friday, 14 August

Rain. High 72°, low 55°.

Pressure30.03 inHg
Wind19.2 mph SE
Humidity39%
Visibility—
Dew point43°
Sat, 1580° / 56°0Overcast
80 °Overcast

Portal, Saturday, 15 August

Overcast. High 80°, low 56°.

Pressure30.03 inHg
Wind10.2 mph NW
Humidity45%
Visibility—
Dew point50°
Sun, 1675° / 58°0.59Rain
75 °Rain

Portal, Sunday, 16 August

Rain. High 75°, low 58°.

Pressure30.06 inHg
Wind10.2 mph SE
Humidity88%
Visibility—
Dew point58°
Mon, 1789° / 59°0Mostly clear
89 °Mostly clear

Portal, Monday, 17 August

Mostly clear. High 89°, low 59°.

Pressure29.94 inHg
Wind9.3 mph E
Humidity42%
Visibility—
Dew point53°
Tue, 1882° / 60°0Overcast
82 °Overcast

Portal, Tuesday, 18 August

Overcast. High 82°, low 60°.

Pressure30.00 inHg
Wind7.3 mph NE
Humidity47%
Visibility—
Dew point54°
Wed, 1979° / 65°0.08Light rain
79 °Light rain

Portal, Wednesday, 19 August

Light rain. High 79°, low 65°.

Pressure30.06 inHg
Wind12.1 mph W
Humidity60%
Visibility—
Dew point57°
Thu, 2081° / 58°0.06Light rain
81 °Light rain

Portal, Thursday, 20 August

Light rain. High 81°, low 58°.

Pressure30.00 inHg
Wind15.7 mph E
Humidity49%
Visibility—
Dew point54°
Fri, 2174° / 53°0.11Light rain
74 °Light rain

Portal, Friday, 21 August

Light rain. High 74°, low 53°.

Pressure29.85 inHg
Wind22 mph NE
Humidity61%
Visibility—
Dew point57°
Sat, 2270° / 46°0Overcast
70 °Overcast

Portal, Saturday, 22 August

Overcast. High 70°, low 46°.

Pressure30.24 inHg
Wind11.3 mph E
Humidity36%
Visibility—
Dew point35°
Sun, 2379° / 57°0Overcast
79 °Overcast

Portal, Sunday, 23 August

Overcast. High 79°, low 57°.

Pressure30.12 inHg
Wind10.3 mph N
Humidity28%
Visibility—
Dew point38°

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 Portal, 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 Portal, 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.