Forgan, OK Weather & Growing Conditions
Tonight
64°F
Partly Cloudy
Partly cloudy, with a low around 64. North wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 64°F | Partly Cloudy | 5 to 10 mph N | 10% |
| Sunday | 85°F | Mostly Sunny | 10 to 15 mph NNE | 4% |
| Sunday Night | 58°F | Partly Cloudy then Chance Showers And Thunderstorms | 5 to 10 mph NE | 32% |
| Monday | 80°F | Chance Rain Showers | 5 to 10 mph NE | 32% |
| Monday Night | 56°F | Partly Cloudy | 5 to 10 mph E | 8% |
| Tuesday | 79°F | Partly Sunny | 5 to 10 mph ESE | 12% |
| Tuesday Night | 57°F | Mostly Cloudy | 10 to 15 mph SE | 11% |
| Wednesday | 80°F | Chance Rain Showers | 10 to 15 mph SE | 40% |
| Wednesday Night | 61°F | Showers And Thunderstorms Likely | 5 to 15 mph SSE | 55% |
| Thursday | 86°F | Showers And Thunderstorms Likely | 10 to 15 mph S | 55% |
| Thursday Night | 64°F | Chance Showers And Thunderstorms | 5 to 10 mph SSE | 50% |
| Friday | 87°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 50% |
| Friday Night | 64°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 10 mph SE | 32% |
| Saturday | 88°F | Chance Rain Showers | 10 to 15 mph SSE | 32% |
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 20, 2026.