South Altamaha River - Interstate 95 Bridge Weather Forecast
- 64
- 84
Mostly Sunny
- 65
- 84
Mostly Sunny
- 66
- 83
Slight Chance Thunderstorms
- 66
- 84
Mostly Sunny
- 67
- 85
Partly Sunny
- 69
- 85
Mostly Cloudy
Today 13 Sep Coastal Glynn
Sunny. Highs in the lower 80s. Northeast Winds 15 to 20 Mph. Gusts up to 35 Mph this afternoon.
Tonight 13 Sep Coastal Glynn
Mostly clear. A slight chance of Showers after midnight. Lows in the mid 60s. Northeast Winds 15 to 20 Mph. Chance of rain 20 percent.
South Altamaha River - Interstate 95 Bridge Temperature Statistics
September Temperature
Brunswick / Glynco (5.6 miles)
Lowest 4 September, 2025
61.2 °FAverage September
74.6 °FHighest 5 September, 2025
90.5 °F
Climate (2020–Present)
Brunswick / Glynco (5.6 miles)
Average Low 2020–2025
58.1 °FAverage 2020–2025
67.7 °FAverage High 2020–2025
78.3 °F