Blair, OK Weather & Growing Conditions
Overnight
74°F
Mostly Clear
Mostly clear, with a low around 74. South wind around 14 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 74°F | Mostly Clear | 14 mph S | 0% |
| Saturday | 100°F | Sunny | 15 mph SSW | 5% |
| Saturday Night | 74°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 15 mph S | 15% |
| Sunday | 98°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 12 mph S | 49% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 9 to 13 mph ENE | 49% |
| Monday | 89°F | Slight Chance Rain Showers then Mostly Sunny | 10 to 15 mph NE | 17% |
| Monday Night | 62°F | Chance Showers And Thunderstorms | 13 mph NE | 30% |
| Tuesday | 84°F | Slight Chance Rain Showers | 13 mph ENE | 23% |
| Tuesday Night | 59°F | Mostly Cloudy | 9 to 13 mph ENE | 12% |
| Wednesday | 86°F | Slight Chance Rain Showers | 7 to 10 mph E | 16% |
| Wednesday Night | 62°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 9 mph E | 20% |
| Thursday | 88°F | Slight Chance Showers And Thunderstorms | 8 mph SE | 24% |
| Thursday Night | 65°F | Mostly Cloudy then Slight Chance Rain Showers | 8 mph ESE | 22% |
| Friday | 89°F | Slight Chance Rain Showers | 8 mph SE | 22% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Blair, OK
Last spring frost
Apr 2
First fall frost
Nov 3
Growing season
213 days
Hardiness zone
7b
Explore more for Blair, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Altus Dam, Ok (6.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.