Putnam, OK Weather & Growing Conditions
Tonight
75°F
Mostly Clear
Mostly clear, with a low around 75. South wind around 14 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 75°F | Mostly Clear | 14 mph S | 1% |
| Saturday | 99°F | Sunny | 16 mph SSW | 10% |
| Saturday Night | 74°F | Chance Showers And Thunderstorms | 15 mph S | 38% |
| Sunday | 95°F | Chance Showers And Thunderstorms | 8 to 12 mph SW | 46% |
| Sunday Night | 64°F | Chance Showers And Thunderstorms | 8 to 12 mph NNE | 46% |
| Monday | 85°F | Slight Chance Rain Showers then Partly Sunny | 12 mph NNE | 16% |
| Monday Night | 62°F | Partly Cloudy then Slight Chance Rain Showers | 8 to 12 mph NE | 16% |
| Tuesday | 81°F | Slight Chance Rain Showers | 10 mph ENE | 16% |
| Tuesday Night | 60°F | Partly Cloudy then Slight Chance Rain Showers | 10 mph E | 18% |
| Wednesday | 83°F | Slight Chance Rain Showers | 8 mph ESE | 18% |
| Wednesday Night | 63°F | Mostly Cloudy then Chance Rain Showers | 8 mph E | 27% |
| Thursday | 83°F | Chance Rain Showers | 8 mph SE | 38% |
| Thursday Night | 64°F | Chance Rain Showers | 8 mph ESE | 31% |
| Friday | 85°F | Chance Rain Showers | 6 to 9 mph SSE | 31% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Putnam, OK
Last spring frost
Apr 8
First fall frost
Nov 1
Growing season
204 days
Hardiness zone
7a
Explore more for Putnam, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Putnam 3N Mesonet, Ok (1.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.