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As of 18:15 EDT

Weather in Portland, GA

66°Current weather

Portland, Sunday, 18 October, 18:15

Clear. Feels like 64°. High 66°, low 43°.

Pressure30.39 inHg
Wind5.7 mph N
Humidity34%
Visibility6.2 mi
Dew point37°
Mon, 1970° / 44°0Clear
70 °Clear

Portland, Monday, 19 October

Clear. High 70°, low 44°.

Pressure30.42 inHg
Wind7.2 mph E
Humidity36%
Visibility6.2 mi
Dew point34°
Tue, 2072° / 45°0Overcast
72 °Overcast

Portland, Tuesday, 20 October

Overcast. High 72°, low 45°.

Pressure30.30 inHg
Wind1.8 mph N
Humidity45%
Visibility6.2 mi
Dew point44°
Wed, 2174° / 46°0Clear
74 °Clear

Portland, Wednesday, 21 October

Clear. High 74°, low 46°.

Pressure30.24 inHg
Wind3.3 mph E
Humidity43%
Visibility6.2 mi
Dew point45°
Thu, 2273° / 49°0Clear
73 °Clear

Portland, Thursday, 22 October

Clear. High 73°, low 49°.

Pressure30.18 inHg
Wind4.7 mph N
Humidity47%
Visibility6.2 mi
Dew point45°
Fri, 2372° / 48°0Clear
72 °Clear

Portland, Friday, 23 October

Clear. High 72°, low 48°.

Pressure30.21 inHg
Wind7 mph E
Humidity35%
Visibility—
Dew point40°
Sat, 2472° / 51°0Clear
72 °Clear

Portland, Saturday, 24 October

Clear. High 72°, low 51°.

Pressure30.39 inHg
Wind13.5 mph E
Humidity40%
Visibility—
Dew point43°
Sun, 2570° / 51°0Partly cloudy
70 °Partly cloudy

Portland, Sunday, 25 October

Partly cloudy. High 70°, low 51°.

Pressure30.39 inHg
Wind10.5 mph E
Humidity36%
Visibility—
Dew point39°
Mon, 2672° / 47°0Overcast
72 °Overcast

Portland, Monday, 26 October

Overcast. High 72°, low 47°.

Pressure30.33 inHg
Wind4.4 mph E
Humidity32%
Visibility—
Dew point37°
Tue, 2775° / 50°0Overcast
75 °Overcast

Portland, Tuesday, 27 October

Overcast. High 75°, low 50°.

Pressure30.24 inHg
Wind2.9 mph E
Humidity30%
Visibility—
Dew point39°
Wed, 2873° / 55°0Overcast
73 °Overcast

Portland, Wednesday, 28 October

Overcast. High 73°, low 55°.

Pressure30.21 inHg
Wind7.5 mph E
Humidity29%
Visibility—
Dew point37°
Thu, 2975° / 52°0Overcast
75 °Overcast

Portland, Thursday, 29 October

Overcast. High 75°, low 52°.

Pressure30.15 inHg
Wind7.6 mph E
Humidity51%
Visibility—
Dew point52°
Fri, 3063° / 59°0.11Light rain
63 °Light rain

Portland, Friday, 30 October

Light rain. High 63°, low 59°.

Pressure30.12 inHg
Wind8.6 mph SE
Humidity86%
Visibility—
Dew point58°
Sat, 3176° / 62°0.07Light rain
76 °Light rain

Portland, Saturday, 31 October

Light rain. High 76°, low 62°.

Pressure30.09 inHg
Wind4.6 mph SE
Humidity68%
Visibility—
Dew point62°
Sun, 0182° / 66°0Overcast
82 °Overcast

Portland, Sunday, 1 November

Overcast. High 82°, low 66°.

Pressure30.06 inHg
Wind7.4 mph SE
Humidity50%
Visibility—
Dew point60°
Mon, 0284° / 66°0.01Light rain
84 °Light rain

Portland, Monday, 2 November

Light rain. High 84°, low 66°.

Pressure30.06 inHg
Wind8.3 mph S
Humidity47%
Visibility—
Dew point59°

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, GA 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, GA 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.