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As of 16:55 EDT

Weather in Altamaha, GA

86°Current weather

Altamaha, Friday, 16 October, 16:55

Mostly clear. Feels like 88°. High 86°, low 65°.

Pressure29.91 inHg
Wind7.4 mph W
Humidity48%
Visibility6.2 mi
Dew point66°
Sat, 1770° / 57°0Light rain
70 °Light rain

Altamaha, Saturday, 17 October

Light rain. High 70°, low 57°.

Pressure30.15 inHg
Wind13.9 mph N
Humidity50%
Visibility6.2 mi
Dew point48°
Sun, 1864° / 51°0Clear
64 °Clear

Altamaha, Sunday, 18 October

Clear. High 64°, low 51°.

Pressure30.39 inHg
Wind12.7 mph NE
Humidity42%
Visibility6.2 mi
Dew point36°
Mon, 1967° / 49°0Clear
67 °Clear

Altamaha, Monday, 19 October

Clear. High 67°, low 49°.

Pressure30.33 inHg
Wind9.3 mph NE
Humidity54%
Visibility6.2 mi
Dew point45°
Tue, 2072° / 49°0Clear
72 °Clear

Altamaha, Tuesday, 20 October

Clear. High 72°, low 49°.

Pressure30.21 inHg
Wind7.6 mph NE
Humidity46%
Visibility6.2 mi
Dew point44°
Wed, 2174° / 51°0Clear
74 °Clear

Altamaha, Wednesday, 21 October

Clear. High 74°, low 51°.

Pressure30.15 inHg
Wind7.3 mph NE
Humidity32%
Visibility—
Dew point39°
Thu, 2271° / 51°0Clear
71 °Clear

Altamaha, Thursday, 22 October

Clear. High 71°, low 51°.

Pressure30.15 inHg
Wind11 mph NE
Humidity37%
Visibility—
Dew point40°
Fri, 2373° / 50°0Clear
73 °Clear

Altamaha, Friday, 23 October

Clear. High 73°, low 50°.

Pressure30.12 inHg
Wind8.6 mph N
Humidity27%
Visibility—
Dew point34°
Sat, 2476° / 52°0Clear
76 °Clear

Altamaha, Saturday, 24 October

Clear. High 76°, low 52°.

Pressure30.15 inHg
Wind9.8 mph NE
Humidity24%
Visibility—
Dew point34°
Sun, 2572° / 54°0Clear
72 °Clear

Altamaha, Sunday, 25 October

Clear. High 72°, low 54°.

Pressure30.24 inHg
Wind13.1 mph NE
Humidity41%
Visibility—
Dew point45°
Mon, 2672° / 52°0Overcast
72 °Overcast

Altamaha, Monday, 26 October

Overcast. High 72°, low 52°.

Pressure30.21 inHg
Wind8.9 mph NE
Humidity39%
Visibility—
Dew point43°
Tue, 2776° / 52°0Partly cloudy
76 °Partly cloudy

Altamaha, Tuesday, 27 October

Partly cloudy. High 76°, low 52°.

Pressure30.15 inHg
Wind4.2 mph NW
Humidity35%
Visibility—
Dew point43°
Wed, 2878° / 57°0Overcast
78 °Overcast

Altamaha, Wednesday, 28 October

Overcast. High 78°, low 57°.

Pressure30.18 inHg
Wind5.3 mph E
Humidity39%
Visibility—
Dew point48°
Thu, 2979° / 63°0Overcast
79 °Overcast

Altamaha, Thursday, 29 October

Overcast. High 79°, low 63°.

Pressure30.12 inHg
Wind5.7 mph S
Humidity52%
Visibility—
Dew point58°
Fri, 3083° / 63°0Partly cloudy
83 °Partly cloudy

Altamaha, Friday, 30 October

Partly cloudy. High 83°, low 63°.

Pressure29.94 inHg
Wind12.6 mph W
Humidity44%
Visibility—
Dew point56°
Sat, 3176° / 56°0Clear
76 °Clear

Altamaha, Saturday, 31 October

Clear. High 76°, low 56°.

Pressure29.97 inHg
Wind7.1 mph NW
Humidity31%
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 Altamaha, 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 Altamaha, 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.