Union Parish, LA Weather Forecast
County weather hub
Partly Sunny
Compare major city weather across Union Parish, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Partly sunny, with a high near 93. Heat index values as high as 102. Northwest wind around 0 mph.
County Weather Overview
This county weather page brings together forecast coverage for Union Parish so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in Union Parish.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 30 to Jun 5, 2026
- Latest sync
- May 30, 2026 4:46 PM CDT
- Forecast office
- SHV
- Source
- NOAA / NWS
Daily Outlook
This Week in Union Parish
This Afternoon looks like the warmest upcoming period in Union Parish at 93 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 5 mph NE.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- May 30, 2026 4:46 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- SHV
- Radar station
- KSHV
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms between 7pm and 10pm. Mostly cloudy, with a low around 74. Wind around 0 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Southwest wind around 0 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 74. Wind around 0 mph. Chance of precipitation is 20%.
Sunny, with a high near 93. West wind around 0 mph.
A chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Sunny, with a high near 91.
Mostly clear, with a low around 68.
Sunny, with a high near 85.
Mostly clear, with a low around 64.
Mostly sunny, with a high near 86.
Partly cloudy, with a low around 68.
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
May 30
|
Partly Sunny
|
93°F |
0 mph
|
|
Tonight
May 30
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
74°F |
0 mph
|
|
Sunday
May 31
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
92°F |
0 mph
|
|
Sunday Night
May 31
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
74°F |
0 mph
|
|
Monday
Jun 1
|
Sunny
|
93°F |
0 mph
|
|
Monday Night
Jun 1
|
Chance Showers And Thunderstorms
|
73°F |
0 mph
|
|
Tuesday
Jun 2
|
Sunny
|
91°F |
0 to 5 mph
NE
|
|
Tuesday Night
Jun 2
|
Mostly Clear
|
68°F |
0 to 5 mph
NE
|
|
Wednesday
Jun 3
|
Sunny
|
85°F |
5 mph
NE
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
64°F |
0 to 5 mph
E
|
|
Thursday
Jun 4
|
Mostly Sunny
|
86°F |
0 to 5 mph
SE
|
|
Thursday Night
Jun 4
|
Partly Cloudy
|
68°F |
0 to 5 mph
SE
|
|
Friday
Jun 5
|
Partly Sunny then Chance Showers And Thunderstorms
|
86°F |
0 to 5 mph
S
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
71°F |
0 to 5 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Union Parish.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Union Parish.
Largest mapped city population in this region: 3,641.
