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As of 05:43 CDT

Weather in Portland, MO

62°Current weather

Portland, Saturday, 31 October, 05:43

Overcast. Feels like 61°. High 69°, low 60°.

Pressure30.21 inHg
Wind5 mph E
Humidity83%
Visibility6.2 mi
Dew point56°
Sun, 0169° / 58°0.12Rain
69 °Rain

Portland, Sunday, 1 November

Rain. High 69°, low 58°.

Pressure30.21 inHg
Wind7.9 mph SE
Humidity79%
Visibility6.2 mi
Dew point58°
Mon, 0272° / 59°0Overcast
72 °Overcast

Portland, Monday, 2 November

Overcast. High 72°, low 59°.

Pressure30.00 inHg
Wind12 mph S
Humidity73%
Visibility6.2 mi
Dew point58°
Tue, 0369° / 65°0.7Rain
69 °Rain

Portland, Tuesday, 3 November

Rain. High 69°, low 65°.

Pressure29.83 inHg
Wind17 mph S
Humidity73%
Visibility6.2 mi
Dew point62°
Wed, 0469° / 62°1.2Rain
69 °Rain

Portland, Wednesday, 4 November

Rain. High 69°, low 62°.

Pressure29.74 inHg
Wind5.3 mph NE
Humidity76%
Visibility—
Dew point61°
Thu, 0562° / 54°0.48Rain
62 °Rain

Portland, Thursday, 5 November

Rain. High 62°, low 54°.

Pressure29.65 inHg
Wind9 mph NW
Humidity87%
Visibility—
Dew point56°
Fri, 0668° / 48°0Overcast
68 °Overcast

Portland, Friday, 6 November

Overcast. High 68°, low 48°.

Pressure29.97 inHg
Wind3.8 mph NE
Humidity54%
Visibility—
Dew point47°
Sat, 0764° / 51°0Light rain
64 °Light rain

Portland, Saturday, 7 November

Light rain. High 64°, low 51°.

Pressure29.91 inHg
Wind5.8 mph E
Humidity79%
Visibility—
Dew point56°
Sun, 0863° / 59°0.44Rain
63 °Rain

Portland, Sunday, 8 November

Rain. High 63°, low 59°.

Pressure29.91 inHg
Wind8.5 mph SE
Humidity94%
Visibility—
Dew point59°
Mon, 0967° / 55°0.04Light rain
67 °Light rain

Portland, Monday, 9 November

Light rain. High 67°, low 55°.

Pressure29.85 inHg
Wind6.2 mph SE
Humidity58%
Visibility—
Dew point50°
Tue, 1066° / 55°0.08Light rain
66 °Light rain

Portland, Tuesday, 10 November

Light rain. High 66°, low 55°.

Pressure29.97 inHg
Wind8.5 mph NW
Humidity70%
Visibility—
Dew point53°
Wed, 1161° / 42°0Clear
61 °Clear

Portland, Wednesday, 11 November

Clear. High 61°, low 42°.

Pressure30.15 inHg
Wind4.4 mph NW
Humidity36%
Visibility—
Dew point30°
Thu, 1267° / 47°0Overcast
67 °Overcast

Portland, Thursday, 12 November

Overcast. High 67°, low 47°.

Pressure29.91 inHg
Wind5.2 mph S
Humidity51%
Visibility—
Dew point45°
Fri, 1369° / 53°0Overcast
69 °Overcast

Portland, Friday, 13 November

Overcast. High 69°, low 53°.

Pressure29.91 inHg
Wind9.5 mph SW
Humidity52%
Visibility—
Dew point48°
Sat, 1465° / 45°0Mostly clear
65 °Mostly clear

Portland, Saturday, 14 November

Mostly clear. High 65°, low 45°.

Pressure30.12 inHg
Wind4.3 mph W
Humidity49%
Visibility—
Dew point41°
Sun, 1569° / 48°0Overcast
69 °Overcast

Portland, Sunday, 15 November

Overcast. High 69°, low 48°.

Pressure30.09 inHg
Wind11.3 mph SW
Humidity37%
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.