Saint Helena Parish, LA Weather Forecast
County weather hub
Mostly Cloudy
Compare major city weather across Saint Helena Parish, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly cloudy, with a low around 63. South wind 0 to 5 mph.
County Weather Overview
This county weather page brings together forecast coverage for Saint Helena Parish so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 0 of 0 mapped cities in Saint Helena Parish.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 18 to Apr 24, 2026
- Latest sync
- Apr 18, 2026 6:06 AM CDT
- Forecast office
- LIX
- Source
- NOAA / NWS
Daily Outlook
This Week in Saint Helena Parish
Saturday looks like the warmest upcoming period in Saint Helena Parish at 85 degrees F.
Sunday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Saturday Night at about 5 to 15 mph NW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 18, 2026 6:06 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LIX
- Radar station
- KLIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Patchy fog before 8am. Partly sunny. High near 85, with temperatures falling to around 83 in the afternoon. Southwest wind 0 to 5 mph.
A chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy. Low around 50, with temperatures rising to around 53 overnight. Northwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 1pm. Partly sunny, with a high near 72. Northeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Partly cloudy, with a low around 48. Northeast wind 5 to 10 mph.
Mostly sunny, with a high near 77. East wind 5 to 10 mph.
Partly cloudy, with a low around 51. East wind 0 to 5 mph.
Partly sunny, with a high near 80. East wind 5 to 10 mph.
Mostly cloudy, with a low around 56. Southeast wind 0 to 5 mph.
Partly sunny, with a high near 79. East wind 0 to 10 mph.
Mostly clear, with a low around 57. Southeast wind 5 to 10 mph.
Sunny, with a high near 82. Southeast wind 5 to 10 mph.
Partly cloudy, with a low around 63. Southeast wind 5 to 10 mph.
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. South wind 5 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Apr 18
|
Mostly Cloudy
|
63°F |
0 to 5 mph
S
|
|
Saturday
Apr 18
|
Patchy Fog then Partly Sunny
|
85°F |
0 to 5 mph
SW
|
|
Saturday Night
Apr 18
|
Chance Showers And Thunderstorms
|
50°F |
5 to 15 mph
NW
|
|
Sunday
Apr 19
|
Showers And Thunderstorms Likely
|
72°F |
10 to 15 mph
NE
|
|
Sunday Night
Apr 19
|
Partly Cloudy
|
48°F |
5 to 10 mph
NE
|
|
Monday
Apr 20
|
Mostly Sunny
|
77°F |
5 to 10 mph
E
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
51°F |
0 to 5 mph
E
|
|
Tuesday
Apr 21
|
Partly Sunny
|
80°F |
5 to 10 mph
E
|
|
Tuesday Night
Apr 21
|
Mostly Cloudy
|
56°F |
0 to 5 mph
SE
|
|
Wednesday
Apr 22
|
Partly Sunny
|
79°F |
0 to 10 mph
E
|
|
Wednesday Night
Apr 22
|
Mostly Clear
|
57°F |
5 to 10 mph
SE
|
|
Thursday
Apr 23
|
Sunny
|
82°F |
5 to 10 mph
SE
|
|
Thursday Night
Apr 23
|
Partly Cloudy
|
63°F |
5 to 10 mph
SE
|
|
Friday
Apr 24
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
84°F |
5 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Saint Helena Parish.
Nearby forecast pages are not available for this location yet.
Coverage
Forecast coverage currently spans 0 of 0 mapped cities in Saint Helena Parish.
