Cartwright, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cartwright, a community in Bryan County, Oklahoma.
Tonight
50°F
Mostly Clear
Mostly clear, with a low around 50. Northwest wind around 5 mph.
7-day forecast for Cartwright
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Mostly Clear | 5 mph NW | 0% |
| Wednesday | 71°F | Sunny | 5 mph WNW | 0% |
| Wednesday Night | 49°F | Partly Cloudy | 2 mph S | 0% |
| Thursday | 75°F | Mostly Sunny | 2 to 8 mph SSW | 1% |
| Thursday Night | 48°F | Partly Cloudy | 6 to 9 mph NNW | 7% |
| Friday | 69°F | Sunny | 6 to 9 mph N | 0% |
| Friday Night | 44°F | Partly Cloudy | 6 mph N | 0% |
| Saturday | 67°F | Mostly Sunny | 5 mph N | 1% |
| Saturday Night | 44°F | Partly Cloudy | 3 mph N | 5% |
| Sunday | 70°F | Sunny | 5 mph NW | 2% |
| Sunday Night | 43°F | Clear | 3 mph WSW | 1% |
| Monday | 72°F | Sunny | 2 to 6 mph SSW | 1% |
| Monday Night | 46°F | Mostly Clear | 5 mph S | 1% |
| Tuesday | 75°F | Sunny | 3 to 7 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Cartwright (33.855, -96.557). Updated through the day.
Growing snapshot for Cartwright
Last spring frost
Mar 14
First fall frost
Nov 19
Growing season
250 days
Hardiness zone
8a
More local growing data for Cartwright: nearby ZIP 74731 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Achille
Albany
Armstrong
Bennington
Blue
Bokchito
Caddo
Calera
Colbert
Cumberland
Durant
Hendrix
Kemp
Kenefic
Little City
McBride
Mead
Platter
Sand Point
Silo
Utica
Climate data from the nearest NOAA station, Sherman, Tx (12.1 mi from Cartwright). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.