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As of 13:23 EDT

Weather in Altamaha, GA

86°Current weather

Altamaha, Thursday, 15 October, 13:23

Clear. Feels like 90°. High 87°, low 64°.

Pressure30.12 inHg
Wind1.8 mph W
Humidity56%
Visibility6.2 mi
Dew point67°
Fri, 1687° / 64°0Clear
87 °Clear

Altamaha, Friday, 16 October

Clear. High 87°, low 64°.

Pressure30.06 inHg
Wind6.4 mph W
Humidity55%
Visibility6.2 mi
Dew point64°
Sat, 1770° / 59°0Clear
70 °Clear

Altamaha, Saturday, 17 October

Clear. High 70°, low 59°.

Pressure30.18 inHg
Wind13.4 mph N
Humidity45%
Visibility6.2 mi
Dew point45°
Sun, 1866° / 51°0Clear
66 °Clear

Altamaha, Sunday, 18 October

Clear. High 66°, low 51°.

Pressure30.42 inHg
Wind13.2 mph NE
Humidity44%
Visibility6.2 mi
Dew point38°
Mon, 1972° / 53°0Clear
72 °Clear

Altamaha, Monday, 19 October

Clear. High 72°, low 53°.

Pressure30.36 inHg
Wind10.5 mph NE
Humidity59%
Visibility6.2 mi
Dew point50°
Tue, 2073° / 55°0Clear
73 °Clear

Altamaha, Tuesday, 20 October

Clear. High 73°, low 55°.

Pressure30.21 inHg
Wind8.7 mph NE
Humidity52%
Visibility—
Dew point52°
Wed, 2177° / 58°0Clear
77 °Clear

Altamaha, Wednesday, 21 October

Clear. High 77°, low 58°.

Pressure30.18 inHg
Wind12.3 mph NE
Humidity41%
Visibility—
Dew point49°
Thu, 2277° / 58°0Clear
77 °Clear

Altamaha, Thursday, 22 October

Clear. High 77°, low 58°.

Pressure30.15 inHg
Wind12.7 mph NE
Humidity49%
Visibility—
Dew point54°
Fri, 2376° / 57°0Clear
76 °Clear

Altamaha, Friday, 23 October

Clear. High 76°, low 57°.

Pressure30.15 inHg
Wind11.4 mph NE
Humidity44%
Visibility—
Dew point50°
Sat, 2472° / 56°0Clear
72 °Clear

Altamaha, Saturday, 24 October

Clear. High 72°, low 56°.

Pressure30.30 inHg
Wind16 mph NE
Humidity46%
Visibility—
Dew point49°
Sun, 2568° / 49°0Partly cloudy
68 °Partly cloudy

Altamaha, Sunday, 25 October

Partly cloudy. High 68°, low 49°.

Pressure30.36 inHg
Wind11.3 mph NE
Humidity29%
Visibility—
Dew point31°
Mon, 2669° / 48°0Clear
69 °Clear

Altamaha, Monday, 26 October

Clear. High 69°, low 48°.

Pressure30.36 inHg
Wind11.4 mph NE
Humidity20%
Visibility—
Dew point24°
Tue, 2772° / 49°0Overcast
72 °Overcast

Altamaha, Tuesday, 27 October

Overcast. High 72°, low 49°.

Pressure30.36 inHg
Wind7.9 mph NE
Humidity39%
Visibility—
Dew point43°
Wed, 2879° / 55°0Clear
79 °Clear

Altamaha, Wednesday, 28 October

Clear. High 79°, low 55°.

Pressure30.24 inHg
Wind5 mph N
Humidity42%
Visibility—
Dew point51°
Thu, 2981° / 60°0Clear
81 °Clear

Altamaha, Thursday, 29 October

Clear. High 81°, low 60°.

Pressure30.21 inHg
Wind5.3 mph SE
Humidity42%
Visibility—
Dew point53°
Fri, 3081° / 61°0Clear
81 °Clear

Altamaha, Friday, 30 October

Clear. High 81°, low 61°.

Pressure30.15 inHg
Wind6.2 mph S
Humidity40%
Visibility—
Dew point52°

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.