Martha, OK Weather & Growing Conditions
Today
104°F
Sunny
Sunny, with a high near 104. Heat index values as high as 101. South wind 9 to 14 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 104°F | Sunny | 9 to 14 mph S | 0% |
| Tonight | 76°F | Mostly Clear | 9 to 14 mph SSE | 2% |
| Wednesday | 104°F | Sunny | 8 to 16 mph SSW | 2% |
| Wednesday Night | 76°F | Mostly Clear | 10 to 16 mph S | 2% |
| Thursday | 103°F | Sunny | 8 to 15 mph SSW | 5% |
| Thursday Night | 75°F | Mostly Clear | 10 to 16 mph SSE | 10% |
| Friday | 102°F | Sunny | 8 to 14 mph S | 10% |
| Friday Night | 73°F | Mostly Clear | 9 to 15 mph SSE | 10% |
| Saturday | 102°F | Sunny | 7 to 13 mph S | 9% |
| Saturday Night | 74°F | Clear | 10 to 15 mph S | 2% |
| Sunday | 101°F | Sunny | 8 to 16 mph S | 1% |
| Sunday Night | 74°F | Clear | 14 to 17 mph SSE | 0% |
| Monday | 101°F | Sunny | 12 to 20 mph S | 0% |
| Monday Night | 74°F | Clear | 14 to 20 mph SSE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Martha, OK
Last spring frost
Apr 10
First fall frost
Oct 29
Growing season
201 days
Hardiness zone
7b
Explore more for Martha, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Mangum 5Se Mesonet, Ok (7.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.