Weather World

Bethany, LA Weather Forecast

Feedback E-mail the Weather

Quick Weather Clicks

Current Conditions

Settings

Cumulonimbus Clouds

93°F

Updated	7:23 pm
Feels Like	88°F
Humidity	46%
Wind	S 6 mph
Barometer	29.94 in
Dew Point	69°F

Cumulonimbus Clouds

34°C

Updated	7:23 pm
Feels Like	31°C
Humidity	46%
Wind	S 10 km/h
Barometer	101.4 kPa
Dew Point	21°C

WX Settings

°F °C°F °C

Text IconsText Icons

Sun & Moon

Converter

Cloud Cover	93%
uv UV Index	9
Sunrise	6:58 AM
Sunset	7:25 PM
Moonrise	9:30 AM
Moonset	8:39 PM

Civil Twilight
6:32 AM to 6:56 AM
7:24 PM to 7:49 PM
Bethany LA Weather - Waxing Crescent Moon

Waxing Crescent Moon

Bethany Weather Forecast

TONIGHT	MONDAY	MONDAY NIGHT	TUESDAY	TUESDAY NIGHT	WEDNESDAY	WEDNESDAY NIGHT	THURSDAY	THURSDAY NIGHT	FRIDAY	FRIDAY NIGHT	SATURDAY

Mostly Clear	Mostly Sunny	Mostly Clear	Mostly Sunny	Mostly Clear	Mostly Sunny	Partly Cloudy	Mostly Sunny	Mostly Clear	Mostly Sunny	Mostly Clear	Mostly Sunny
Lo: 75°FLo: 24°C	Hi: 100°FHi: 38°C	Lo: 75°FLo: 24°C	Hi: 99°FHi: 37°C	Lo: 75°FLo: 24°C	Hi: 99°FHi: 37°C	Lo: 75°FLo: 24°C	Hi: 99°FHi: 37°C	Lo: 71°FLo: 22°C	Hi: 99°FHi: 37°C	Lo: 71°FLo: 22°C	Hi: 99°FHi: 37°C

POP = Probability of Precipitation.

Weather Outlook Updated: 627 PM CDT Sun Sep 13 2026 Bethany, LA Weather - WeatherWorld.com

Trending Headlines

Bethany Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Bethany Weather Map

Comprehensive Weather Maps

Bethany Quick Facts

National Two Day Weather Forecast

E-mail the Bethany Weather Forecast

Voice your opinion or tell us about page issues...

Bethany Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 703 PM CDT Sun Sep 13 2026

Key Messages

Issued at 321 PM CDT Sun Sep 13 2026

Upper-level ridging will allow late summer heat to remain across the region, with more heat advisories likely beyond today through at least the first half of the upcoming week.
Rain chances will be largely negligible throughout the week as well, with only very isolated afternoon convection due to the influence of the dominant upper ridge.
The ridge is expected to migrate back westward by late next weekend, paving the way for cooler weather to make...

Sponsored Links

Weather 101: Term of the Day

SWEAT

Severe Weather Threat Index (SWEAT). A stability index developed by the U.S. Air Force which incorporates instability, wind shear, and wind speeds. It is computed as: SWEAT = (12 * Td850) + (20 * (TT - 49)) + (2 * f850) + f500 + (125 * (s + 0.2)) where Td850 is the dew point temperature at 850 mb, TT is the Total Totals Index, f850 is the 850-mb wind speed (in knots), f500 is the 500-mb wind speed (in knots), and s is the sine of the angle between the wind directions at 500 mb and 850 mb (representing directional shear in this layer). SWEAT values of about 250-300 or more indicate a greater potential for severe weather, but as with all stability indices, there are no magic numbers. The SWEAT index uses only mandatory-level sounding data (500 mb and 850 mb), which is both an advantage and a disadvantage. It has fallen into relative disuse with the advent of more detailed upper-air sounding analysis programs.