National Weather Service Forecast for: Bethany OK
Issued by: National Weather Service Norman, OK
Updated: 11:32 pm CST Dec 4, 2025
 
Overnight

Overnight: Partly cloudy, with a steady temperature around 31. South southwest wind 6 to 9 mph.
Partly Cloudy

Friday

Friday: Sunny, with a high near 50. South southwest wind 5 to 10 mph.
Sunny

Friday
Night
Friday Night: Patchy fog after midnight.  Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 32. Light and variable wind.
Partly Cloudy
then Patchy
Fog
Saturday

Saturday: Patchy fog before 9am.  Otherwise, sunny, with a high near 53. Light and variable wind becoming south 5 to 9 mph in the morning.
Patchy Fog
then Sunny
Saturday
Night
Saturday Night: Partly cloudy, with a low around 34. South wind 6 to 10 mph becoming north northwest after midnight.
Partly Cloudy

Sunday

Sunday: Sunny, with a high near 45.
Sunny

Sunday
Night
Sunday Night: Mostly clear, with a low around 24.
Mostly Clear

Monday

Monday: Sunny, with a high near 48.
Sunny

Monday
Night
Monday Night: Mostly clear, with a low around 32.
Mostly Clear

Lo 31 °F Hi 50 °F Lo 32 °F Hi 53 °F Lo 34 °F Hi 45 °F Lo 24 °F Hi 48 °F Lo 32 °F

 

Overnight
 
Partly cloudy, with a steady temperature around 31. South southwest wind 6 to 9 mph.
Friday
 
Sunny, with a high near 50. South southwest wind 5 to 10 mph.
Friday Night
 
Patchy fog after midnight. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 32. Light and variable wind.
Saturday
 
Patchy fog before 9am. Otherwise, sunny, with a high near 53. Light and variable wind becoming south 5 to 9 mph in the morning.
Saturday Night
 
Partly cloudy, with a low around 34. South wind 6 to 10 mph becoming north northwest after midnight.
Sunday
 
Sunny, with a high near 45.
Sunday Night
 
Mostly clear, with a low around 24.
Monday
 
Sunny, with a high near 48.
Monday Night
 
Mostly clear, with a low around 32.
Tuesday
 
Sunny, with a high near 59.
Tuesday Night
 
Mostly clear, with a low around 42.
Wednesday
 
Mostly sunny, with a high near 58.
Wednesday Night
 
Partly cloudy, with a low around 34.
Thursday
 
Sunny, with a high near 56.

 

Forecast from NOAA-NWS for Bethany OK.