Live Weather & Forecast
Weather in Saint Martinville
Louisiana, United States · Real-time conditions & 3-day outlook
27°C
Feels like 28°C
81°F / Feels 82°F
Partly cloudy
Saint Martinville, Louisiana
🌞 Daytime
Updated: 2026-04-12 17:15
Humidity
54%
Wind
23 km/h S
Wind Gust
28.2 km/h
Pressure
1021 mb
Visibility
16 km
UV Index
2.2
(Low)
Precipitation
0 mm
Cloud Cover
50%
Dew Point
17.5°C
Wind Degree
177°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
134.9 μg/m³
NO₂
2.6 μg/m³
O₃
101 μg/m³
SO₂
1.3 μg/m³
PM 2.5
6.1 μg/m³
PM 10
8.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Saint Martinville, Louisiana
12 AM
20°
Clear
1 AM
19°
Clear
2 AM
19°
Clear
3 AM
18°
Clear
4 AM
17°
Clear
5 AM
17°
Clear
6 AM
17°
Clear
7 AM
18°
Sunny
8 AM
20°
Sunny
9 AM
22°
Sunny
10 AM
25°
Sunny
11 AM
26°
Sunny
12 PM
27°
Sunny
1 PM
27°
Partly Cloudy
2 PM
28°
Partly Cloudy
3 PM
29°
Sunny
4 PM
29°
Sunny
5 PM
27°
Partly cloudy
6 PM
28°
Sunny
7 PM
25°
Sunny
8 PM
24°
Clear
9 PM
22°
Clear
10 PM
21°
Clear
11 PM
21°
Clear
3-Day Forecast
Daily overview for Saint Martinville, Louisiana
Today
Sunny
30°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 71%
💨 Max wind: 23 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.3
🌅 Sunrise: 06:43 AM
🌇 Sunset: 07:33 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Cloudy
27°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 24.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.2
🌅 Sunrise: 06:42 AM
🌇 Sunset: 07:34 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Mist
26°
/
17°
🌧️ 0% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 23.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.5
🌅 Sunrise: 06:41 AM
🌇 Sunset: 07:34 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Saint Martinville
Plan your trip to Saint Martinville, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Saint Martinville?
Current conditions in Saint Martinville: Partly cloudy, temperature 27°C, humidity 54%.
What is the best time to visit Saint Martinville?
The best time to visit Saint Martinville is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Saint Martinville?
Saint Martinville is located at approximately 30.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Saint Martinville?
The wettest period in Saint Martinville is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Saint Martinville?
For visits to Saint Martinville during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Saint Martinville in?
Saint Martinville is located in United States, in the state of Louisiana.
What are the public holidays in Saint Martinville in 2026?
View the 2026 public holidays for Saint Martinville on our Holidays page.
What are the GPS coordinates used for the weather forecast in Saint Martinville?
The weather forecast for Saint Martinville uses coordinates 30.1252, -91.8334.