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As of 18:02 CDT

Weather in Portland, MO

71°Current weather

Portland, Thursday, 22 October, 18:02

Clear. Feels like 70°. High 76°, low 47°.

Pressure30.18 inHg
Wind3.4 mph SE
Humidity48%
Visibility6.2 mi
Dew point50°
Fri, 2376° / 49°0Clear
76 °Clear

Portland, Friday, 23 October

Clear. High 76°, low 49°.

Pressure30.24 inHg
Wind5.8 mph S
Humidity49%
Visibility6.2 mi
Dew point51°
Sat, 2474° / 47°0Overcast
74 °Overcast

Portland, Saturday, 24 October

Overcast. High 74°, low 47°.

Pressure30.33 inHg
Wind4.6 mph S
Humidity49%
Visibility6.2 mi
Dew point50°
Sun, 2576° / 51°0Clear
76 °Clear

Portland, Sunday, 25 October

Clear. High 76°, low 51°.

Pressure30.39 inHg
Wind3.4 mph S
Humidity47%
Visibility6.2 mi
Dew point50°
Mon, 2674° / 54°0Overcast
74 °Overcast

Portland, Monday, 26 October

Overcast. High 74°, low 54°.

Pressure30.33 inHg
Wind3.4 mph SW
Humidity49%
Visibility6.2 mi
Dew point50°
Tue, 2771° / 52°0.01Light rain
71 °Light rain

Portland, Tuesday, 27 October

Light rain. High 71°, low 52°.

Pressure30.24 inHg
Wind6.6 mph E
Humidity48%
Visibility—
Dew point47°
Wed, 2867° / 50°0Mostly clear
67 °Mostly clear

Portland, Wednesday, 28 October

Mostly clear. High 67°, low 50°.

Pressure30.18 inHg
Wind5 mph SE
Humidity54%
Visibility—
Dew point46°
Thu, 2977° / 52°0.01Light rain
77 °Light rain

Portland, Thursday, 29 October

Light rain. High 77°, low 52°.

Pressure30.12 inHg
Wind5.1 mph S
Humidity47%
Visibility—
Dew point49°
Fri, 3067° / 52°0.09Light rain
67 °Light rain

Portland, Friday, 30 October

Light rain. High 67°, low 52°.

Pressure30.00 inHg
Wind6.8 mph S
Humidity61%
Visibility—
Dew point52°
Sat, 3153° / 50°0.3Light rain
53 °Light rain

Portland, Saturday, 31 October

Light rain. High 53°, low 50°.

Pressure30.09 inHg
Wind4.8 mph N
Humidity94%
Visibility—
Dew point51°
Sun, 0155° / 45°0.4Rain
55 °Rain

Portland, Sunday, 1 November

Rain. High 55°, low 45°.

Pressure30.06 inHg
Wind7.1 mph N
Humidity91%
Visibility—
Dew point48°
Mon, 0260° / 43°0Partly cloudy
60 °Partly cloudy

Portland, Monday, 2 November

Partly cloudy. High 60°, low 43°.

Pressure30.18 inHg
Wind5.6 mph N
Humidity50%
Visibility—
Dew point40°
Tue, 0361° / 44°0Overcast
61 °Overcast

Portland, Tuesday, 3 November

Overcast. High 61°, low 44°.

Pressure30.36 inHg
Wind4.3 mph E
Humidity44%
Visibility—
Dew point36°
Wed, 0453° / 49°0Overcast
53 °Overcast

Portland, Wednesday, 4 November

Overcast. High 53°, low 49°.

Pressure30.50 inHg
Wind4.9 mph NE
Humidity60%
Visibility—
Dew point38°
Thu, 0552° / 49°0Overcast
52 °Overcast

Portland, Thursday, 5 November

Overcast. High 52°, low 49°.

Pressure30.45 inHg
Wind4.1 mph NE
Humidity55%
Visibility—
Dew point36°
Fri, 0656° / 49°0Overcast
56 °Overcast

Portland, Friday, 6 November

Overcast. High 56°, low 49°.

Pressure30.21 inHg
Wind4.5 mph E
Humidity52%
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 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.