Porum, OK Weather & Growing Conditions
This Afternoon
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 102. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 100°F | Sunny | 5 mph S | 0% |
| Tonight | 73°F | Mostly Clear | 5 mph S | 0% |
| Saturday | 100°F | Sunny | 5 to 10 mph S | 0% |
| Saturday Night | 73°F | Partly Cloudy | 5 to 10 mph S | 0% |
| Sunday | 99°F | Mostly Sunny | 5 to 10 mph S | 13% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 56% |
| Monday | 92°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 56% |
| Monday Night | 65°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph N | 21% |
| Tuesday | 88°F | Mostly Sunny | 5 to 10 mph N | 9% |
| Tuesday Night | 62°F | Partly Cloudy | 5 to 10 mph NE | 3% |
| Wednesday | 89°F | Mostly Sunny | 5 mph NE | 8% |
| Wednesday Night | 63°F | Partly Cloudy | 0 to 5 mph NE | 3% |
| Thursday | 89°F | Mostly Sunny | 0 to 5 mph E | 6% |
| Thursday Night | 64°F | Partly Cloudy | 0 to 5 mph NE | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Porum, OK
Last spring frost
Apr 6
First fall frost
Oct 30
Growing season
206 days
Hardiness zone
7b
Explore more for Porum, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Webbers Falls 5 Wsw, Ok (9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.