Marlow, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Marlow, a city in Stephens County, Oklahoma.
Tonight
74°F
Mostly Clear
Mostly clear, with a low around 74. Heat index values as high as 98. South wind 8 to 12 mph.
7-day forecast for Marlow
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 74°F | Mostly Clear | 8 to 12 mph S | 0% |
| Saturday | 99°F | Sunny | 9 to 13 mph SSW | 1% |
| Saturday Night | 75°F | Mostly Clear | 12 mph S | 11% |
| Sunday | 98°F | Showers And Thunderstorms Likely | 12 mph S | 65% |
| Sunday Night | 67°F | Showers And Thunderstorms Likely | 5 to 9 mph ESE | 67% |
| Monday | 90°F | Chance Rain Showers | 6 to 9 mph NNE | 34% |
| Monday Night | 65°F | Mostly Clear then Slight Chance Rain Showers | 9 mph NE | 19% |
| Tuesday | 86°F | Slight Chance Rain Showers then Mostly Sunny | 12 mph NE | 19% |
| Tuesday Night | 62°F | Partly Cloudy | 10 mph NE | 13% |
| Wednesday | 87°F | Slight Chance Rain Showers | 9 mph ENE | 15% |
| Wednesday Night | 64°F | Partly Cloudy | 8 mph ENE | 7% |
| Thursday | 88°F | Slight Chance Rain Showers | 7 mph E | 22% |
| Thursday Night | 66°F | Partly Cloudy | 7 mph ENE | 9% |
| Friday | 88°F | Partly Sunny | 8 mph ESE | 10% |
Forecast source: National Weather Service (api.weather.gov) for Marlow (34.631, -97.957). Updated through the day.
Growing snapshot for Marlow
Last spring frost
Mar 25
First fall frost
Nov 7
Growing season
225 days
Hardiness zone
7b
More local growing data for Marlow: nearby ZIP 73055 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Duncan, Ok (10.2 mi from Marlow). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.