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As of 08:09 CST

Weather in Portland, MO

40°Current weather

Portland, Sunday, 8 November, 08:09

Overcast. Feels like 35°. High 63°, low 35°.

Pressure30.15 inHg
Wind6.4 mph SW
Humidity94%
Visibility0.2 mi
Dew point38°
Mon, 0965° / 37°0Partly cloudy
65 °Partly cloudy

Portland, Monday, 9 November

Partly cloudy. High 65°, low 37°.

Pressure30.18 inHg
Wind4.1 mph S
Humidity67%
Visibility3.1 mi
Dew point50°
Tue, 1067° / 45°0Clear
67 °Clear

Portland, Tuesday, 10 November

Clear. High 67°, low 45°.

Pressure30.09 inHg
Wind4.3 mph W
Humidity61%
Visibility6.2 mi
Dew point51°
Wed, 1162° / 50°0Mostly clear
62 °Mostly clear

Portland, Wednesday, 11 November

Mostly clear. High 62°, low 50°.

Pressure29.88 inHg
Wind12.1 mph NW
Humidity56%
Visibility6.2 mi
Dew point46°
Thu, 1250° / 39°0Partly cloudy
50 °Partly cloudy

Portland, Thursday, 12 November

Partly cloudy. High 50°, low 39°.

Pressure30.03 inHg
Wind11.8 mph NW
Humidity49%
Visibility—
Dew point31°
Fri, 1346° / 31°0Clear
46 °Clear

Portland, Friday, 13 November

Clear. High 46°, low 31°.

Pressure30.12 inHg
Wind6.8 mph NW
Humidity57%
Visibility—
Dew point28°
Sat, 1449° / 28°0Mostly clear
49 °Mostly clear

Portland, Saturday, 14 November

Mostly clear. High 49°, low 28°.

Pressure30.09 inHg
Wind5.7 mph W
Humidity37%
Visibility—
Dew point20°
Sun, 1564° / 37°0Mostly clear
64 °Mostly clear

Portland, Sunday, 15 November

Mostly clear. High 64°, low 37°.

Pressure30.00 inHg
Wind6.5 mph SW
Humidity49%
Visibility—
Dew point39°
Mon, 1670° / 47°0Overcast
70 °Overcast

Portland, Monday, 16 November

Overcast. High 70°, low 47°.

Pressure30.00 inHg
Wind4.4 mph S
Humidity55%
Visibility—
Dew point47°
Tue, 1772° / 58°0.27Rain
72 °Rain

Portland, Tuesday, 17 November

Rain. High 72°, low 58°.

Pressure29.91 inHg
Wind6 mph SE
Humidity71%
Visibility—
Dew point58°
Wed, 1871° / 60°0.51Rain
71 °Rain

Portland, Wednesday, 18 November

Rain. High 71°, low 60°.

Pressure29.83 inHg
Wind7.7 mph SW
Humidity80%
Visibility—
Dew point59°
Thu, 1970° / 60°0.06Light rain
70 °Light rain

Portland, Thursday, 19 November

Light rain. High 70°, low 60°.

Pressure29.88 inHg
Wind5.7 mph S
Humidity67%
Visibility—
Dew point56°
Fri, 2063° / 60°1.34Rain
63 °Rain

Portland, Friday, 20 November

Rain. High 63°, low 60°.

Pressure30.00 inHg
Wind8.3 mph S
Humidity96%
Visibility—
Dew point61°
Sat, 2160° / 57°0.36Rain
60 °Rain

Portland, Saturday, 21 November

Rain. High 60°, low 57°.

Pressure29.83 inHg
Wind7.2 mph S
Humidity94%
Visibility—
Dew point58°
Sun, 2263° / 54°0.5Rain
63 °Rain

Portland, Sunday, 22 November

Rain. High 63°, low 54°.

Pressure29.59 inHg
Wind11.4 mph NW
Humidity71%
Visibility—
Dew point53°
Mon, 2358° / 44°0.12Light rain
58 °Light rain

Portland, Monday, 23 November

Light rain. High 58°, low 44°.

Pressure29.94 inHg
Wind11.5 mph NW
Humidity55%
Visibility—
Dew point39°

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, MO 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, MO 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.