As of 07:57 CDT

Weather in Portland, KS

57°Current weather

Portland, Wednesday, 21 October, 07:57

Overcast. Feels like 56°. High 75°, low 57°.

Pressure30.18 inHg
Wind6.5 mph S
Humidity79%
Visibility2.8 mi
Dew point51°
Thu, 2276° / 57°0Overcast
76 °Overcast

Portland, Thursday, 22 October

Overcast. High 76°, low 57°.

Pressure30.21 inHg
Wind7.3 mph S
Humidity48%
Visibility6.2 mi
Dew point52°
Fri, 2377° / 57°0Overcast
77 °Overcast

Portland, Friday, 23 October

Overcast. High 77°, low 57°.

Pressure30.15 inHg
Wind10.7 mph S
Humidity48%
Visibility6.2 mi
Dew point51°
Sat, 2475° / 59°0Overcast
75 °Overcast

Portland, Saturday, 24 October

Overcast. High 75°, low 59°.

Pressure30.21 inHg
Wind10 mph S
Humidity46%
Visibility6.2 mi
Dew point49°
Sun, 2576° / 60°0Overcast
76 °Overcast

Portland, Sunday, 25 October

Overcast. High 76°, low 60°.

Pressure30.24 inHg
Wind11 mph S
Humidity52%
Visibility—
Dew point53°
Mon, 2668° / 57°0.45Rain
68 °Rain

Portland, Monday, 26 October

Rain. High 68°, low 57°.

Pressure30.18 inHg
Wind11.4 mph S
Humidity65%
Visibility—
Dew point53°
Tue, 2761° / 46°0Partly cloudy
61 °Partly cloudy

Portland, Tuesday, 27 October

Partly cloudy. High 61°, low 46°.

Pressure30.30 inHg
Wind9.3 mph N
Humidity62%
Visibility—
Dew point43°
Wed, 2867° / 48°0.01Light rain
67 °Light rain

Portland, Wednesday, 28 October

Light rain. High 67°, low 48°.

Pressure30.06 inHg
Wind14.3 mph SW
Humidity66%
Visibility—
Dew point53°
Thu, 2957° / 44°0Overcast
57 °Overcast

Portland, Thursday, 29 October

Overcast. High 57°, low 44°.

Pressure30.39 inHg
Wind11.4 mph N
Humidity49%
Visibility—
Dew point34°
Fri, 3052° / 45°0.31Rain
52 °Rain

Portland, Friday, 30 October

Rain. High 52°, low 45°.

Pressure30.21 inHg
Wind11.7 mph E
Humidity63%
Visibility—
Dew point39°
Sat, 3149° / 48°0.8Rain
49 °Rain

Portland, Saturday, 31 October

Rain. High 49°, low 48°.

Pressure29.94 inHg
Wind15.7 mph SE
Humidity94%
Visibility—
Dew point47°
Sun, 0162° / 52°0.07Light rain
62 °Light rain

Portland, Sunday, 1 November

Light rain. High 62°, low 52°.

Pressure29.85 inHg
Wind10.3 mph SE
Humidity93%
Visibility—
Dew point56°
Mon, 0268° / 49°0Clear
68 °Clear

Portland, Monday, 2 November

Clear. High 68°, low 49°.

Pressure30.00 inHg
Wind8.6 mph SE
Humidity64%
Visibility—
Dew point51°
Tue, 0373° / 56°0.39Rain
73 °Rain

Portland, Tuesday, 3 November

Rain. High 73°, low 56°.

Pressure29.59 inHg
Wind19.5 mph SE
Humidity98%
Visibility—
Dew point64°
Wed, 0470° / 54°0.03Light rain
70 °Light rain

Portland, Wednesday, 4 November

Light rain. High 70°, low 54°.

Pressure29.47 inHg
Wind15.6 mph SW
Humidity54%
Visibility—
Dew point51°
Thu, 0562° / 46°0Clear
62 °Clear

Portland, Thursday, 5 November

Clear. High 62°, low 46°.

Pressure30.00 inHg
Wind8.2 mph N
Humidity53%
Visibility—
Dew point40°

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, KS 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, KS 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.