Greenville, LA Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Greenville, LA in one place.
Mostly cloudy, with a low around 73. South wind around 0 mph.
Local Weather Overview
This forecast page for Greenville, 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: May 31, 2026 7:48 AM CDT.
The active forecast window currently covers May 31 to Jun 6, 2026 for Greenville, LA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 31 to Jun 6, 2026
- Latest sync
- May 31, 2026 7:48 AM CDT
- Forecast office
- JAN
- Source
- NOAA / NWS
Daily Outlook
This Week in Greenville
Monday looks like the warmest upcoming period in Greenville at 92 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 68 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 10 mph NNW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- May 31, 2026 7:48 AM 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
Mostly sunny, with a high near 91. Heat index values as high as 98. Southwest wind 0 to 5 mph.
Partly cloudy, with a low around 75. Heat index values as high as 100. South wind around 0 mph.
A slight chance of showers and thunderstorms between 1pm and 2pm. Sunny, with a high near 92. Heat index values as high as 99. Southwest wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 74. South southwest wind around 0 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 91. North northwest wind 0 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 86. Northeast wind 5 to 10 mph.
Partly cloudy, with a low around 68. East northeast wind 5 to 10 mph.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 86. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 68. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
May 31
|
Mostly Cloudy
|
73°F |
0 mph
|
|
Sunday
May 31
|
Mostly Sunny
|
91°F |
0 to 5 mph
SW
|
|
Sunday Night
May 31
|
Partly Cloudy
|
75°F |
0 mph
|
|
Monday
Jun 1
|
Sunny then Slight Chance Showers And Thunderstorms
|
92°F |
0 to 5 mph
SW
|
|
Monday Night
Jun 1
|
Slight Chance Showers And Thunderstorms
|
74°F |
0 mph
|
|
Tuesday
Jun 2
|
Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
0 to 10 mph
NNW
|
|
Tuesday Night
Jun 2
|
Slight Chance Showers And Thunderstorms
|
70°F |
5 to 10 mph
NE
|
|
Wednesday
Jun 3
|
Mostly Sunny
|
86°F |
5 to 10 mph
NE
|
|
Wednesday Night
Jun 3
|
Partly Cloudy
|
68°F |
5 to 10 mph
ENE
|
|
Thursday
Jun 4
|
Sunny then Slight Chance Showers And Thunderstorms
|
86°F |
5 to 10 mph
E
|
|
Thursday Night
Jun 4
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
68°F |
5 to 10 mph
SE
|
|
Friday
Jun 5
|
Mostly Sunny then Chance Showers And Thunderstorms
|
87°F |
5 to 10 mph
SE
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
71°F |
5 mph
SSE
|
|
Saturday
Jun 6
|
Chance Showers And Thunderstorms
|
87°F |
5 to 10 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greenville.