Blair, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Blair, a town in Jackson County, Oklahoma.
This Afternoon
66°F
Mostly Sunny
Mostly sunny, with a high near 66. North northwest wind 14 to 22 mph, with gusts as high as 33 mph.
7-day forecast for Blair
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Mostly Sunny | 14 to 22 mph NNW | 0% |
| Tonight | 46°F | Mostly Clear | 3 to 10 mph NW | 0% |
| Wednesday | 69°F | Sunny | 2 to 7 mph WSW | 0% |
| Wednesday Night | 50°F | Mostly Clear | 8 mph SSE | 0% |
| Thursday | 64°F | Mostly Sunny | 7 to 21 mph NE | 13% |
| Thursday Night | 42°F | Mostly Clear | 6 to 9 mph N | 4% |
| Friday | 65°F | Sunny | 2 to 7 mph N | 0% |
| Friday Night | 42°F | Partly Cloudy | 5 mph NE | 0% |
| Saturday | 65°F | Mostly Sunny | 3 mph NNW | 3% |
| Saturday Night | 43°F | Mostly Clear | 5 mph WSW | 1% |
| Sunday | 69°F | Sunny | 5 mph WSW | 0% |
| Sunday Night | 43°F | Clear | 5 mph S | 1% |
| Monday | 71°F | Sunny | 5 to 9 mph S | 1% |
| Monday Night | 47°F | Mostly Clear | 8 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Blair (34.780, -99.333). Updated through the day.
Growing snapshot for Blair
Last spring frost
Apr 2
First fall frost
Nov 3
Growing season
213 days
Hardiness zone
7b
More local growing data for Blair: nearby ZIP 73526 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Altus Dam, Ok (6.6 mi from Blair). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.