As of 00:13 EDT

Weather in Altamaha, GA

69°

Altamaha, Thursday, 15 October, 00:13

Clear. Feels like 70°. High 88°, low 62°.

Pressure30.09 inHg

Wind4.1 mph S

Humidity87%

Visibility6.2 mi

Dew point64°

See detailed hourly forecast

Fri, 1686° / 62°

86 °

Altamaha, Friday, 16 October

Mostly clear. High 86°, low 62°.

Pressure30.03 inHg

Wind6.1 mph W

Humidity59%

Visibility6.2 mi

Dew point66°

Sat, 1772° / 59°

72 °

Altamaha, Saturday, 17 October

Clear. High 72°, low 59°.

Pressure30.12 inHg

Wind12.4 mph N

Humidity47%

Visibility6.2 mi

Dew point45°

Sun, 1864° / 51°

64 °

Altamaha, Sunday, 18 October

Mostly clear. High 64°, low 51°.

Pressure30.39 inHg

Wind13 mph NE

Humidity45%

Visibility6.2 mi

Dew point38°

Mon, 1972° / 52°

72 °

Altamaha, Monday, 19 October

Clear. High 72°, low 52°.

Pressure30.30 inHg

Wind10.7 mph NE

Humidity55%

Visibility—

Dew point51°

Tue, 2073° / 53°

73 °

Altamaha, Tuesday, 20 October

Mostly clear. High 73°, low 53°.

Pressure30.18 inHg

Wind10 mph NE

Humidity52%

Visibility—

Dew point52°

Wed, 2177° / 67°

0.03

77 °

Altamaha, Wednesday, 21 October

Light rain. High 77°, low 67°.

Pressure30.21 inHg

Wind10.9 mph NE

Humidity74%

Visibility—

Dew point62°

Thu, 2278° / 65°

78 °

Altamaha, Thursday, 22 October

Overcast. High 78°, low 65°.

Pressure30.21 inHg

Wind13.2 mph NE

Humidity52%

Visibility—

Dew point58°

Fri, 2380° / 62°

80 °

Altamaha, Friday, 23 October

Partly cloudy. High 80°, low 62°.

Pressure30.21 inHg

Wind12.5 mph NE

Humidity49%

Visibility—

Dew point56°

Sat, 2480° / 63°

80 °

Altamaha, Saturday, 24 October

Clear. High 80°, low 63°.

Pressure30.24 inHg

Wind13.1 mph NE

Humidity44%

Visibility—

Dew point54°

Sun, 2579° / 63°

0.1

79 °

Altamaha, Sunday, 25 October

Light rain. High 79°, low 63°.

Pressure30.12 inHg

Wind12.3 mph NE

Humidity59%

Visibility—

Dew point61°

Mon, 2680° / 65°

0.85

80 °

Altamaha, Monday, 26 October

Heavy rain. High 80°, low 65°.

Pressure29.91 inHg

Wind13.3 mph NE

Humidity70%

Visibility—

Dew point67°

Tue, 2779° / 71°

1.81

79 °

Altamaha, Tuesday, 27 October

Heavy rain. High 79°, low 71°.

Pressure29.74 inHg

Wind9.8 mph NE

Humidity79%

Visibility—

Dew point70°

Wed, 2882° / 69°

0.06

82 °

Altamaha, Wednesday, 28 October

Light rain. High 82°, low 69°.

Pressure29.62 inHg

Wind11 mph NW

Humidity74%

Visibility—

Dew point72°

Thu, 2974° / 58°

74 °

Altamaha, Thursday, 29 October

Clear. High 74°, low 58°.

Pressure29.83 inHg

Wind12.2 mph NW

Humidity52%

Visibility—

Dew point53°

Fri, 3072° / 57°

72 °

Altamaha, Friday, 30 October

Clear. High 72°, low 57°.

Pressure30.03 inHg

Wind14.3 mph NE

Humidity42%

Visibility—

Dew point46°

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.