Hammon, OK Weather & Growing Conditions
Tonight
74°F
Mostly Clear
Mostly clear, with a low around 74. South wind around 13 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 74°F | Mostly Clear | 13 mph S | 1% |
| Saturday | 100°F | Sunny | 10 to 15 mph SSW | 13% |
| Saturday Night | 73°F | Chance Showers And Thunderstorms | 8 to 15 mph S | 45% |
| Sunday | 97°F | Slight Chance Showers And Thunderstorms | 8 mph WSW | 35% |
| Sunday Night | 64°F | Chance Showers And Thunderstorms | 6 to 9 mph NNE | 46% |
| Monday | 87°F | Slight Chance Rain Showers then Partly Sunny | 10 mph NNE | 15% |
| Monday Night | 62°F | Slight Chance Rain Showers | 6 to 10 mph NE | 24% |
| Tuesday | 83°F | Slight Chance Rain Showers | 9 mph ENE | 24% |
| Tuesday Night | 60°F | Slight Chance Rain Showers | 5 to 9 mph E | 20% |
| Wednesday | 84°F | Slight Chance Rain Showers | 7 mph E | 20% |
| Wednesday Night | 63°F | Chance Showers And Thunderstorms | 3 to 7 mph E | 34% |
| Thursday | 84°F | Chance Showers And Thunderstorms | 3 to 7 mph ESE | 38% |
| Thursday Night | 64°F | Chance Rain Showers | 6 mph ESE | 34% |
| Friday | 86°F | Chance Rain Showers | 3 to 8 mph SSE | 34% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hammon, OK
Last spring frost
Apr 16
First fall frost
Oct 23
Growing season
191 days
Hardiness zone
7a
Explore more for Hammon, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Hammon 3 Ssw, Ok (4.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.