LongCast

Friday Weatherin Savannah, Georgia

December 18, 2026

Long-Range Outlook

Mild with a few showers possible

Expected high

55–69°

Expected low

39–52°

Rain risk

Moderate

39% of past years

Confidence: LowTemperatures near normal

What will it feel like?

Expect a mild day in Savannah that feels cool in the morning and evening. There's some chance of a passing shower.

What should I wear?

Long sleeves or a light jacket. Consider an umbrella or light rain jacket.

Good day for…

  • BeachPoor
  • Theme parkGood
  • Outdoor diningGood
  • HikingVery Good
  • Outdoor eventVery Good

What’s normal for this date?

Typical high
62°
Typical low
45°
Rain chance
39%

This outlook: temperatures near normal.

Past weather on this date

  • Last year (2025)66° / 56°
  • 5-year average65° / 53°
  • 10-year average64° / 49°
  • Warmest in that span77° (2021)
  • Coolest in that span33° (2020)

Details

  • Sunrise8:19 AM
  • Sunset6:22 PM
About this outlook

Based on historical weather and climate patterns for this time of year. The exact weather this far ahead can't be known — this shows what's most likely.

Sources: Open-Meteo historical archive (ERA5), past 10 years

Updated Tue, 06 Oct 2026 01:09:19 GMT