Mangum, OK Weather & Growing Conditions
Tonight
73°F
Mostly Clear
Mostly clear, with a low around 73. South wind around 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Mostly Clear | 12 mph S | 1% |
| Saturday | 100°F | Sunny | 9 to 13 mph SSW | 6% |
| Saturday Night | 73°F | Chance Showers And Thunderstorms | 9 to 14 mph S | 27% |
| Sunday | 98°F | Slight Chance Showers And Thunderstorms | 9 mph SSW | 42% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 7 to 10 mph ENE | 42% |
| Monday | 89°F | Mostly Sunny | 8 to 13 mph NE | 13% |
| Monday Night | 62°F | Chance Showers And Thunderstorms | 10 mph NE | 26% |
| Tuesday | 85°F | Chance Rain Showers | 10 mph ENE | 26% |
| Tuesday Night | 61°F | Mostly Cloudy then Slight Chance Rain Showers | 9 mph E | 18% |
| Wednesday | 86°F | Chance Rain Showers | 8 mph E | 27% |
| Wednesday Night | 63°F | Mostly Cloudy then Chance Showers And Thunderstorms | 7 mph E | 29% |
| Thursday | 87°F | Chance Showers And Thunderstorms | 7 mph ESE | 31% |
| Thursday Night | 64°F | Mostly Cloudy then Slight Chance Rain Showers | 7 mph ESE | 24% |
| Friday | 86°F | Slight Chance Rain Showers | 7 mph SE | 24% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mangum, OK
Last spring frost
Apr 8
First fall frost
Nov 2
Growing season
207 days
Hardiness zone
7b
Explore more for Mangum, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Mangum, Ok (6.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.