Crosby, LA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Crosby, LA in one place.
Sunny, with a high near 97. Heat index values as high as 102. East northeast wind around 10 mph.
Local Weather Overview
This forecast page for Crosby, LA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 17, 2026 2:29 PM CDT.
The active forecast window currently covers Sep 17 to Sep 23, 2026 for Crosby, LA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 23, 2026
- Latest sync
- Sep 17, 2026 2:29 PM CDT
- Forecast office
- JAN
- Source
- NOAA / NWS
Daily Outlook
This Week in Crosby
Saturday looks like the warmest upcoming period in Crosby at 99 degrees F.
Tonight is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for This Afternoon at about 10 mph ENE.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 17, 2026 2:29 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- JAN
- Radar station
- KPOE
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 69. Heat index values as high as 97. East wind 0 to 5 mph.
Sunny, with a high near 97. Heat index values as high as 101. East northeast wind 0 to 5 mph.
Clear, with a low around 69. East southeast wind 0 to 5 mph.
Sunny, with a high near 99. Northeast wind around 0 mph.
Clear, with a low around 72. South wind around 0 mph.
Sunny, with a high near 99. East northeast wind 0 to 5 mph.
Mostly clear, with a low around 73. South southeast wind around 0 mph.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 98. Northeast wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 72. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 72. Chance of precipitation is 20%.
Sunny, with a high near 96.
Mostly clear, with a low around 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Sep 17
|
Sunny
|
97°F |
10 mph
ENE
|
|
Tonight
Sep 17
|
Clear
|
69°F |
0 to 5 mph
E
|
|
Friday
Sep 18
|
Sunny
|
97°F |
0 to 5 mph
ENE
|
|
Friday Night
Sep 18
|
Clear
|
69°F |
0 to 5 mph
ESE
|
|
Saturday
Sep 19
|
Sunny
|
99°F |
0 mph
|
|
Saturday Night
Sep 19
|
Clear
|
72°F |
0 mph
|
|
Sunday
Sep 20
|
Sunny
|
99°F |
0 to 5 mph
ENE
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
73°F |
0 mph
|
|
Monday
Sep 21
|
Sunny then Slight Chance Showers And Thunderstorms
|
98°F |
0 to 5 mph
NE
|
|
Monday Night
Sep 21
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
72°F |
0 mph
|
|
Tuesday
Sep 22
|
Sunny then Slight Chance Showers And Thunderstorms
|
97°F |
0 to 5 mph
NE
|
|
Tuesday Night
Sep 22
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
72°F |
0 to 5 mph
ENE
|
|
Wednesday
Sep 23
|
Sunny
|
96°F |
0 to 10 mph
ENE
|
|
Wednesday Night
Sep 23
|
Mostly Clear
|
72°F |
0 to 5 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Crosby.