Geronimo, OK Weather & Growing Conditions
Overnight
74°F
Partly Cloudy
Partly cloudy, with a low around 74. South wind around 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 74°F | Partly Cloudy | 9 mph S | 0% |
| Saturday | 101°F | Sunny | 8 to 13 mph S | 0% |
| Saturday Night | 75°F | Partly Cloudy | 12 mph SSE | 2% |
| Sunday | 99°F | Showers And Thunderstorms Likely | 8 to 12 mph S | 64% |
| Sunday Night | 67°F | Showers And Thunderstorms Likely | 5 to 9 mph NE | 64% |
| Monday | 90°F | Chance Rain Showers then Mostly Sunny | 8 to 12 mph NNE | 29% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 10 mph NE | 27% |
| Tuesday | 85°F | Slight Chance Showers And Thunderstorms | 12 mph NE | 20% |
| Tuesday Night | 60°F | Partly Cloudy then Slight Chance Rain Showers | 8 to 12 mph NE | 15% |
| Wednesday | 87°F | Slight Chance Rain Showers then Mostly Sunny | 9 mph ENE | 15% |
| Wednesday Night | 62°F | Partly Cloudy | 7 mph E | 9% |
| Thursday | 89°F | Slight Chance Rain Showers | 7 mph SE | 15% |
| Thursday Night | 65°F | Mostly Cloudy | 7 mph E | 9% |
| Friday | 90°F | Partly Sunny | 5 to 8 mph ESE | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Geronimo, OK
Last spring frost
Mar 26
First fall frost
Nov 6
Growing season
225 days
Hardiness zone
8a
Explore more for Geronimo, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Walters 4Nw Mesonet, Ok (5.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.