Geronimo, OK Weather & Growing Conditions
Overnight
72°F
Clear
Clear, with a low around 72. Southeast wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Clear | 10 mph SE | 0% |
| Tuesday | 105°F | Sunny | 7 to 10 mph S | 0% |
| Tuesday Night | 76°F | Mostly Clear | 9 mph S | 2% |
| Wednesday | 104°F | Sunny | 7 to 13 mph SSW | 2% |
| Wednesday Night | 76°F | Mostly Clear | 7 to 13 mph S | 1% |
| Thursday | 103°F | Sunny | 7 to 10 mph SSW | 5% |
| Thursday Night | 75°F | Mostly Clear | 6 to 12 mph SSE | 7% |
| Friday | 101°F | Sunny then Slight Chance Showers And Thunderstorms | 6 to 10 mph S | 17% |
| Friday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 to 12 mph SSE | 17% |
| Saturday | 100°F | Sunny | 6 to 10 mph S | 7% |
| Saturday Night | 74°F | Mostly Clear | 8 to 12 mph S | 7% |
| Sunday | 100°F | Sunny | 7 to 12 mph S | 1% |
| Sunday Night | 75°F | Mostly Clear | 13 mph SSE | 1% |
| Monday | 100°F | Sunny | 9 to 14 mph S | 1% |
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 Aug 4, 2026.