Martha, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Martha, a town in Jackson County, Oklahoma.
This Afternoon
66°F
Mostly Sunny
Mostly sunny. High near 66, with temperatures falling to around 62 in the afternoon. North northwest wind 14 to 20 mph, with gusts as high as 30 mph.
7-day forecast for Martha
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Mostly Sunny | 14 to 20 mph NNW | 0% |
| Tonight | 45°F | Mostly Clear | 3 to 9 mph NW | 0% |
| Wednesday | 69°F | Sunny | 2 to 7 mph SW | 0% |
| Wednesday Night | 49°F | Mostly Clear | 7 mph SSE | 0% |
| Thursday | 64°F | Mostly Sunny | 6 to 21 mph ENE | 9% |
| Thursday Night | 41°F | Mostly Clear | 5 to 8 mph N | 3% |
| Friday | 65°F | Sunny | 2 to 6 mph NNE | 0% |
| Friday Night | 41°F | Partly Cloudy | 3 mph NNE | 0% |
| Saturday | 65°F | Mostly Sunny | 0 to 3 mph NNW | 2% |
| Saturday Night | 42°F | Mostly Clear | 0 to 3 mph WSW | 1% |
| Sunday | 69°F | Sunny | 3 mph W | 0% |
| Sunday Night | 42°F | Clear | 1 to 5 mph S | 1% |
| Monday | 71°F | Sunny | 5 to 9 mph S | 1% |
| Monday Night | 46°F | Mostly Clear | 7 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Martha (34.726, -99.387). Updated through the day.
Growing snapshot for Martha
Last spring frost
Apr 10
First fall frost
Oct 29
Growing season
201 days
Hardiness zone
7b
More local growing data for Martha: nearby ZIP 73556 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mangum 5Se Mesonet, Ok (7.9 mi from Martha). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.