Allen, OK Weather & Growing Conditions
This Afternoon
67°F
Mostly Cloudy
Mostly cloudy. High near 67, with temperatures falling to around 63 in the afternoon. Northwest wind around 13 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Mostly Cloudy | 13 mph NW | 2% |
| Tonight | 47°F | Mostly Clear | 3 to 10 mph NW | 1% |
| Wednesday | 69°F | Sunny | 1 to 5 mph WNW | 0% |
| Wednesday Night | 46°F | Partly Cloudy | 1 mph S | 0% |
| Thursday | 69°F | Mostly Sunny then Chance Rain Showers | 2 to 8 mph WSW | 29% |
| Thursday Night | 45°F | Partly Cloudy | 5 to 8 mph N | 8% |
| Friday | 65°F | Sunny | 5 to 8 mph N | 0% |
| Friday Night | 42°F | Partly Cloudy | 1 to 5 mph N | 0% |
| Saturday | 65°F | Partly Sunny | 1 to 5 mph N | 1% |
| Saturday Night | 41°F | Mostly Clear | 1 mph NNW | 4% |
| Sunday | 69°F | Sunny | 1 to 5 mph NW | 2% |
| Sunday Night | 41°F | Clear | 1 mph W | 1% |
| Monday | 71°F | Sunny | 1 to 7 mph SSW | 1% |
| Monday Night | 44°F | Mostly Clear | 3 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Allen, OK
Last spring frost
Mar 31
First fall frost
Nov 1
Growing season
216 days
Hardiness zone
7b
Explore more for Allen, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Centrahoma 1E Mesonet, Ok (15.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.