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As of 18:33 CDT

Weather in Portland, MO

70°Current weather

Portland, Saturday, 24 October, 18:33

Partly cloudy. Feels like 69°. High 77°, low 50°.

Pressure30.30 inHg
Wind7.6 mph E
Humidity53%
Visibility6.2 mi
Dew point52°
Sun, 2577° / 49°0Overcast
77 °Overcast

Portland, Sunday, 25 October

Overcast. High 77°, low 49°.

Pressure30.39 inHg
Wind3.5 mph S
Humidity51%
Visibility6.2 mi
Dew point51°
Mon, 2674° / 51°0Overcast
74 °Overcast

Portland, Monday, 26 October

Overcast. High 74°, low 51°.

Pressure30.30 inHg
Wind4.3 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Tue, 2774° / 54°0Overcast
74 °Overcast

Portland, Tuesday, 27 October

Overcast. High 74°, low 54°.

Pressure30.21 inHg
Wind6.2 mph S
Humidity49%
Visibility6.2 mi
Dew point50°
Wed, 2877° / 55°0Clear
77 °Clear

Portland, Wednesday, 28 October

Clear. High 77°, low 55°.

Pressure30.15 inHg
Wind7 mph S
Humidity54%
Visibility6.2 mi
Dew point54°
Thu, 2978° / 57°0Overcast
78 °Overcast

Portland, Thursday, 29 October

Overcast. High 78°, low 57°.

Pressure30.18 inHg
Wind6.8 mph S
Humidity51%
Visibility—
Dew point55°
Fri, 3074° / 57°0Overcast
74 °Overcast

Portland, Friday, 30 October

Overcast. High 74°, low 57°.

Pressure30.12 inHg
Wind6.5 mph S
Humidity41%
Visibility—
Dew point46°
Sat, 3167° / 61°0.19Light rain
67 °Light rain

Portland, Saturday, 31 October

Light rain. High 67°, low 61°.

Pressure29.97 inHg
Wind12.2 mph S
Humidity53%
Visibility—
Dew point49°
Sun, 0174° / 53°0.02Light rain
74 °Light rain

Portland, Sunday, 1 November

Light rain. High 74°, low 53°.

Pressure29.74 inHg
Wind14.4 mph NW
Humidity62%
Visibility—
Dew point58°
Mon, 0250° / 45°0.06Light rain
50 °Light rain

Portland, Monday, 2 November

Light rain. High 50°, low 45°.

Pressure29.83 inHg
Wind16.6 mph NW
Humidity59%
Visibility—
Dew point35°
Tue, 0356° / 51°0Overcast
56 °Overcast

Portland, Tuesday, 3 November

Overcast. High 56°, low 51°.

Pressure29.77 inHg
Wind13.4 mph NW
Humidity73%
Visibility—
Dew point47°
Wed, 0463° / 50°0Clear
63 °Clear

Portland, Wednesday, 4 November

Clear. High 63°, low 50°.

Pressure29.77 inHg
Wind8.7 mph NW
Humidity52%
Visibility—
Dew point42°
Thu, 0565° / 45°0Overcast
65 °Overcast

Portland, Thursday, 5 November

Overcast. High 65°, low 45°.

Pressure30.00 inHg
Wind2.6 mph NW
Humidity50%
Visibility—
Dew point42°
Fri, 0665° / 49°0Overcast
65 °Overcast

Portland, Friday, 6 November

Overcast. High 65°, low 49°.

Pressure30.18 inHg
Wind3.9 mph NW
Humidity52%
Visibility—
Dew point45°
Sat, 0767° / 47°0Overcast
67 °Overcast

Portland, Saturday, 7 November

Overcast. High 67°, low 47°.

Pressure30.27 inHg
Wind3.9 mph SE
Humidity50%
Visibility—
Dew point45°
Sun, 0873° / 52°0Mostly clear
73 °Mostly clear

Portland, Sunday, 8 November

Mostly clear. High 73°, low 52°.

Pressure30.15 inHg
Wind7.3 mph S
Humidity40%
Visibility—
Dew point43°

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.