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Galva, Louisiana Weather Forecast
Galva, Louisiana Weather
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Weather Forecast for Galva, Louisiana : St. John the Baptist County
Issued: 12:27 pm CDT Nov 1, 2025 Latitude: 30.2799187 Longitude: -90.3989736 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
20% chance of rain on Tonight Sunny on Sunday Sunny on Monday Sunny on Tuesday Sunny on Wednesday Sunny on Thursday Mostly Sunny on Friday 20% chance of  on Saturday
Low: 51°F High: 71°F High: 69°F High: 73°F High: 77°F High: 78°F High: 79°F High: 81°F
Low: 44°F Low: 47°F Low: 50°F Low: 54°F Low: 57°F Low: 61°F  
Rain Sunny Sunny Sunny Sunny Sunny Mostly Sunny Sunny
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Current Conditions at
HAMMOND MUNICIPAL ARPT - (KHDC)
68°
Clear
as of 5:35 PM CDST
Rel. Humidity: 52%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
20% chance of rain Tonight Tonight... A slight chance of showers between 9pm and 10pm. Increasing clouds, with a low around 51. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 20%.

Sunny on Sunday Sunday... Sunny, with a high near 71. North wind 5 to 10 mph.

Clear on Sunday Night Sunday Night... Clear, with a low around 44. North wind 5 to 10 mph.

Sunny on Monday Monday... Sunny, with a high near 69. North wind 5 to 10 mph.

Clear on Monday Night Monday Night... Clear, with a low around 47. North wind around 5 mph.

Sunny on Tuesday Tuesday... Sunny, with a high near 73. Northeast wind around 5 mph becoming east in the afternoon.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 50. Calm wind.

Sunny on Wednesday Wednesday... Sunny, with a high near 77. Calm wind becoming southeast around 5 mph.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 54. Southeast wind around 5 mph becoming calm.

Sunny on Thursday Thursday... Sunny, with a high near 78. Calm wind becoming southeast around 5 mph in the afternoon.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 57. Southeast wind around 5 mph becoming calm after midnight.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 79. Light southeast wind becoming south 5 to 10 mph in the morning.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 61. South wind around 5 mph.

20% chance of  Saturday Saturday... A chance of sprinkles. Sunny, with a high near 81. Light south wind becoming southeast 5 to 10 mph in the morning.

Sun Almanac for Galva, Louisiana
Sunrise: 07:16 AM
Sunset: 6:14 PM
Civil Sunrise:06:52 AM
Civil Sunset: 6:39 PM
Nautical Sunrise: 06:23 AM
Nautical Sunset: 7:07 PM
Astro Sunrise: 05:55 AM
Astro Sunset: 7:35 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.