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As of 09:09 CDT

Weather in Portland, MO

56°Current weather

Portland, Monday, 26 October, 09:09

Overcast. Feels like 55°. High 75°, low 53°.

Pressure30.33 inHg
Wind3.7 mph S
Humidity87%
Visibility6.2 mi
Dew point52°
Tue, 2774° / 50°0Overcast
74 °Overcast

Portland, Tuesday, 27 October

Overcast. High 74°, low 50°.

Pressure30.21 inHg
Wind4.6 mph S
Humidity60%
Visibility6.2 mi
Dew point52°
Wed, 2876° / 55°0Overcast
76 °Overcast

Portland, Wednesday, 28 October

Overcast. High 76°, low 55°.

Pressure30.18 inHg
Wind6 mph S
Humidity53%
Visibility6.2 mi
Dew point54°
Thu, 2977° / 57°0Light rain
77 °Light rain

Portland, Thursday, 29 October

Light rain. High 77°, low 57°.

Pressure30.12 inHg
Wind6.8 mph SW
Humidity57%
Visibility6.2 mi
Dew point58°
Fri, 3077° / 58°0Overcast
77 °Overcast

Portland, Friday, 30 October

Overcast. High 77°, low 58°.

Pressure30.15 inHg
Wind5.5 mph SE
Humidity63%
Visibility—
Dew point59°
Sat, 3169° / 60°0.04Light rain
69 °Light rain

Portland, Saturday, 31 October

Light rain. High 69°, low 60°.

Pressure30.15 inHg
Wind7.2 mph E
Humidity63%
Visibility—
Dew point55°
Sun, 0166° / 56°0Overcast
66 °Overcast

Portland, Sunday, 1 November

Overcast. High 66°, low 56°.

Pressure30.03 inHg
Wind6 mph E
Humidity70%
Visibility—
Dew point55°
Mon, 0271° / 53°0.04Light rain
71 °Light rain

Portland, Monday, 2 November

Light rain. High 71°, low 53°.

Pressure29.83 inHg
Wind10.6 mph S
Humidity57%
Visibility—
Dew point53°
Tue, 0363° / 51°0.08Light rain
63 °Light rain

Portland, Tuesday, 3 November

Light rain. High 63°, low 51°.

Pressure29.88 inHg
Wind14.5 mph W
Humidity34%
Visibility—
Dew point31°
Wed, 0465° / 41°0Overcast
65 °Overcast

Portland, Wednesday, 4 November

Overcast. High 65°, low 41°.

Pressure30.00 inHg
Wind10.6 mph W
Humidity24%
Visibility—
Dew point22°
Thu, 0575° / 54°0Partly cloudy
75 °Partly cloudy

Portland, Thursday, 5 November

Partly cloudy. High 75°, low 54°.

Pressure29.80 inHg
Wind7.4 mph SW
Humidity43%
Visibility—
Dew point47°
Fri, 0673° / 52°0Overcast
73 °Overcast

Portland, Friday, 6 November

Overcast. High 73°, low 52°.

Pressure29.71 inHg
Wind10.8 mph NW
Humidity45%
Visibility—
Dew point45°
Sat, 0757° / 41°0Partly cloudy
57 °Partly cloudy

Portland, Saturday, 7 November

Partly cloudy. High 57°, low 41°.

Pressure29.91 inHg
Wind8.6 mph N
Humidity34%
Visibility—
Dew point25°
Sun, 0862° / 39°0Overcast
62 °Overcast

Portland, Sunday, 8 November

Overcast. High 62°, low 39°.

Pressure30.06 inHg
Wind6.2 mph SE
Humidity41%
Visibility—
Dew point32°
Mon, 0969° / 45°0Clear
69 °Clear

Portland, Monday, 9 November

Clear. High 69°, low 45°.

Pressure30.06 inHg
Wind7.8 mph SE
Humidity38%
Visibility—
Dew point37°
Tue, 1071° / 50°0Partly cloudy
71 °Partly cloudy

Portland, Tuesday, 10 November

Partly cloudy. High 71°, low 50°.

Pressure30.15 inHg
Wind6.6 mph SE
Humidity39%
Visibility—
Dew point41°

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.