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As of 18:23 CDT

Weather in Portland, MO

70°Current weather

Portland, Monday, 26 October, 18:23

Clear. Feels like 69°. High 76°, low 52°.

Pressure30.21 inHg
Wind1.3 mph SE
Humidity49%
Visibility6.2 mi
Dew point50°
Tue, 2774° / 51°0Overcast
74 °Overcast

Portland, Tuesday, 27 October

Overcast. High 74°, low 51°.

Pressure30.21 inHg
Wind4.9 mph S
Humidity62%
Visibility6.2 mi
Dew point52°
Wed, 2877° / 53°0Mostly clear
77 °Mostly clear

Portland, Wednesday, 28 October

Mostly clear. High 77°, low 53°.

Pressure30.18 inHg
Wind5.2 mph S
Humidity56%
Visibility6.2 mi
Dew point54°
Thu, 2978° / 59°0Clear
78 °Clear

Portland, Thursday, 29 October

Clear. High 78°, low 59°.

Pressure30.15 inHg
Wind7.9 mph SW
Humidity59%
Visibility6.2 mi
Dew point58°
Fri, 3076° / 60°0.02Light rain
76 °Light rain

Portland, Friday, 30 October

Light rain. High 76°, low 60°.

Pressure30.15 inHg
Wind4.9 mph SE
Humidity71%
Visibility6.2 mi
Dew point62°
Sat, 3171° / 61°0.19Light rain
71 °Light rain

Portland, Saturday, 31 October

Light rain. High 71°, low 61°.

Pressure30.09 inHg
Wind12.1 mph SE
Humidity64%
Visibility—
Dew point56°
Sun, 0172° / 59°0.18Rain
72 °Rain

Portland, Sunday, 1 November

Rain. High 72°, low 59°.

Pressure29.97 inHg
Wind10 mph SE
Humidity58%
Visibility—
Dew point54°
Mon, 0261° / 57°1.04Rain
61 °Rain

Portland, Monday, 2 November

Rain. High 61°, low 57°.

Pressure29.74 inHg
Wind9.5 mph SE
Humidity96%
Visibility—
Dew point57°
Tue, 0359° / 42°0.07Light rain
59 °Light rain

Portland, Tuesday, 3 November

Light rain. High 59°, low 42°.

Pressure29.59 inHg
Wind14.7 mph W
Humidity71%
Visibility—
Dew point39°
Wed, 0450° / 38°0.02Light rain
50 °Light rain

Portland, Wednesday, 4 November

Light rain. High 50°, low 38°.

Pressure29.94 inHg
Wind9.4 mph N
Humidity83%
Visibility—
Dew point43°
Thu, 0551° / 43°0Overcast
51 °Overcast

Portland, Thursday, 5 November

Overcast. High 51°, low 43°.

Pressure30.12 inHg
Wind8.6 mph N
Humidity69%
Visibility—
Dew point38°
Fri, 0659° / 39°0Clear
59 °Clear

Portland, Friday, 6 November

Clear. High 59°, low 39°.

Pressure30.21 inHg
Wind4.4 mph SE
Humidity48%
Visibility—
Dew point36°
Sat, 0761° / 42°0Overcast
61 °Overcast

Portland, Saturday, 7 November

Overcast. High 61°, low 42°.

Pressure30.03 inHg
Wind11.1 mph S
Humidity44%
Visibility—
Dew point36°
Sun, 0866° / 54°0Overcast
66 °Overcast

Portland, Sunday, 8 November

Overcast. High 66°, low 54°.

Pressure29.88 inHg
Wind12.6 mph SW
Humidity52%
Visibility—
Dew point46°
Mon, 0963° / 48°0Overcast
63 °Overcast

Portland, Monday, 9 November

Overcast. High 63°, low 48°.

Pressure29.80 inHg
Wind9.1 mph NW
Humidity48%
Visibility—
Dew point41°
Tue, 1058° / 43°0.03Light rain
58 °Light rain

Portland, Tuesday, 10 November

Light rain. High 58°, low 43°.

Pressure29.83 inHg
Wind11.3 mph NW
Humidity50%
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.