Savannah, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Savannah, a community in Denton County, Texas.
This Afternoon
99°F
Sunny
Sunny. High near 99, with temperatures falling to around 97 in the afternoon. Heat index values as high as 99. South southeast wind around 5 mph.
7-day forecast for Savannah
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 99°F | Sunny | 5 mph SSE | 0% |
| Tonight | 77°F | Mostly Clear | 5 mph S | 0% |
| Saturday | 99°F | Sunny | 5 to 10 mph S | 0% |
| Saturday Night | 77°F | Mostly Clear | 10 mph S | 0% |
| Sunday | 99°F | Mostly Sunny | 5 to 10 mph S | 13% |
| Sunday Night | 74°F | Chance Showers And Thunderstorms | 5 mph S | 52% |
| Monday | 94°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph SW | 52% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph NE | 18% |
| Tuesday | 92°F | Mostly Sunny | 10 mph NNE | 12% |
| Tuesday Night | 70°F | Partly Cloudy | 5 to 10 mph NE | 4% |
| Wednesday | 93°F | Mostly Sunny | 5 to 10 mph ENE | 8% |
| Wednesday Night | 71°F | Partly Cloudy | 5 to 10 mph ENE | 2% |
| Thursday | 93°F | Mostly Sunny | 5 to 10 mph E | 6% |
| Thursday Night | 71°F | Partly Cloudy | 5 to 10 mph ENE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Savannah (33.226, -96.908). Updated through the day.
Growing snapshot for Savannah
Last spring frost
Mar 13
First fall frost
Nov 20
Growing season
251 days
Hardiness zone
8b
More local growing data for Savannah: nearby ZIP 75068 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Argyle
Aubrey
Bartonville
Carrollton
Copper Canyon
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Corral City
Cross Roads
Denton
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Double Oak
Flower Mound
Frisco
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Hebron
Hickory Creek
Highland Village
Justin
Krugerville
Krum
Lake Dallas
Lakewood Village
Lantana
Lewisville
Little Elm
Northlake
Oak Point
Paloma Creek
Paloma Creek South
Pilot Point
Climate data from the nearest NOAA station, Denton 2 Se, Tx (8.9 mi from Savannah). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.