Forgan, OK Weather & Growing Conditions
Overnight
71°F
Mostly Clear
Mostly clear, with a low around 71. South southwest wind around 15 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 71°F | Mostly Clear | 15 mph SSW | 1% |
| Saturday | 97°F | Sunny | 15 mph WSW | 2% |
| Saturday Night | 63°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph NNE | 27% |
| Sunday | 83°F | Slight Chance Rain Showers then Mostly Sunny | 10 to 15 mph NNE | 22% |
| Sunday Night | 58°F | Partly Cloudy then Chance Rain Showers | 10 to 15 mph NE | 28% |
| Monday | 79°F | Chance Rain Showers then Partly Sunny | 5 to 10 mph NE | 28% |
| Monday Night | 56°F | Partly Cloudy | 10 mph E | 14% |
| Tuesday | 77°F | Slight Chance Rain Showers | 5 to 10 mph ESE | 23% |
| Tuesday Night | 55°F | Mostly Cloudy | 10 to 15 mph ESE | 11% |
| Wednesday | 80°F | Chance Rain Showers | 10 to 15 mph SE | 29% |
| Wednesday Night | 60°F | Slight Chance Showers And Thunderstorms | 10 mph SSE | 47% |
| Thursday | 85°F | Chance Showers And Thunderstorms | 10 to 15 mph S | 47% |
| Thursday Night | 61°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 10 mph S | 51% |
| Friday | 84°F | Chance Rain Showers | 5 to 10 mph S | 51% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Forgan, OK
Last spring frost
Apr 21
First fall frost
Oct 21
Growing season
181 days
Hardiness zone
6b
Explore more for Forgan, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Beaver, Ok (8.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.