Montgomery, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Montgomery, a community in Chatham County, Georgia.
Today
89°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 89. Southwest wind 2 to 10 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Montgomery
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 10 mph SW | 38% |
| Tonight | 76°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 2 to 9 mph S | 61% |
| Wednesday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 12 mph S | 17% |
| Wednesday Night | 77°F | Partly Cloudy then Chance Showers And Thunderstorms | 2 to 10 mph S | 37% |
| Thursday | 90°F | Chance Showers And Thunderstorms | 1 to 9 mph S | 37% |
| Thursday Night | 78°F | Chance Showers And Thunderstorms | 2 to 8 mph SE | 29% |
| Friday | 90°F | Chance Showers And Thunderstorms | 2 to 12 mph SE | 50% |
| Friday Night | 77°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 to 10 mph SE | 31% |
| Saturday | 89°F | Showers And Thunderstorms Likely | 2 to 8 mph SE | 64% |
| Saturday Night | 77°F | Chance Showers And Thunderstorms | 1 to 7 mph S | 35% |
| Sunday | 91°F | Chance Showers And Thunderstorms | 0 to 7 mph S | 42% |
| Sunday Night | 77°F | Chance Showers And Thunderstorms | 1 to 7 mph S | 42% |
| Monday | 92°F | Chance Showers And Thunderstorms | 1 to 7 mph SW | 35% |
| Monday Night | 78°F | Chance Showers And Thunderstorms | 2 to 7 mph SW | 35% |
Forecast source: National Weather Service (api.weather.gov) for Montgomery (31.948, -81.098). Updated through the day.
Growing snapshot for Montgomery
Last spring frost
Mar 2
First fall frost
Nov 30
Growing season
270 days
Hardiness zone
9a
More local growing data for Montgomery: nearby ZIP 31406 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Bloomingdale
Dutch Island
Garden City
Georgetown
Henderson
Isle of Hope
Pooler
Port Wentworth
Savannah
Skidaway Island
Talahi Island
Thunderbolt
Tybee Island
Vernonburg
Whitemarsh Island
Wilmington Island
Climate data from the nearest NOAA station, Savannah Intl Ap, Ga (12.7 mi from Montgomery). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.