Putnam, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Putnam, a town in Callahan County, Texas.
This Afternoon
69°F
Sunny
Sunny, with a high near 69. Northwest wind 10 to 15 mph.
7-day forecast for Putnam
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Sunny | 10 to 15 mph NW | 0% |
| Tonight | 48°F | Clear | 0 to 5 mph NW | 0% |
| Wednesday | 72°F | Sunny | 0 to 5 mph SSW | 0% |
| Wednesday Night | 54°F | Mostly Clear | 5 mph S | 0% |
| Thursday | 73°F | Sunny | 5 to 15 mph W | 1% |
| Thursday Night | 48°F | Mostly Clear | 0 to 10 mph NNW | 0% |
| Friday | 67°F | Sunny | 5 mph N | 0% |
| Friday Night | 46°F | Partly Cloudy | 0 mph | 4% |
| Saturday | 64°F | Partly Sunny | 0 to 5 mph N | 9% |
| Saturday Night | 44°F | Partly Cloudy | 0 to 5 mph NNW | 8% |
| Sunday | 65°F | Sunny | 5 mph N | 5% |
| Sunday Night | 44°F | Mostly Clear | 0 mph | 2% |
| Monday | 70°F | Sunny | 0 to 5 mph SSW | 1% |
| Monday Night | 48°F | Clear | 5 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Putnam (32.370, -99.195). Updated through the day.
Growing snapshot for Putnam
Last spring frost
Mar 27
First fall frost
Nov 7
Growing season
225 days
Hardiness zone
8a
More local growing data for Putnam: nearby ZIP 76469 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Putnam, Tx (2.2 mi from Putnam). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.