Porum, OK Weather & Growing Conditions
Today
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 104. Southeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 5 mph SE | 0% |
| Tonight | 74°F | Mostly Clear | 5 mph SE | 0% |
| Wednesday | 100°F | Sunny | 5 mph S | 3% |
| Wednesday Night | 75°F | Partly Cloudy | 5 mph S | 6% |
| Thursday | 99°F | Mostly Sunny | 5 mph S | 14% |
| Thursday Night | 75°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 28% |
| Friday | 95°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 30% |
| Friday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 30% |
| Saturday | 96°F | Sunny | 0 to 5 mph S | 13% |
| Saturday Night | 74°F | Mostly Clear | 5 mph S | 6% |
| Sunday | 96°F | Sunny | 5 to 10 mph S | 2% |
| Sunday Night | 75°F | Mostly Clear | 5 to 10 mph S | 1% |
| Monday | 96°F | Sunny | 5 to 10 mph S | 2% |
| Monday Night | 76°F | Mostly Clear | 5 to 10 mph S | 2% |
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 Aug 4, 2026.