Olga, Louisiana 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 78°F 26°C Heat Index: 78°F	Observed at: Olga, LA	Elevation: 35 ft | 11 m
	Last Updated: July 29, 6:30 AM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 78°F | 26°C
	Pressure: 29.89 in | 1012.2 mb	Dewpoint: 75°F | 24°C
	Humidity: 91%	Wind: WNW 7 mph | WNW 11 kph
	Feels Like: 86°F | 30°C	Visibility: 29.4 mi | 47.2 km
	Lat/Long: 29.55 | -89.85	Sunrise: 6:17 AM   Sunset: 7:54 PM

7 Day Graphical Forecast

Valid: 6:33 AM 7/29/2026

Today Overcast 97 |78 °F 36 |26 °C 9% Chance Precipitation Thursday Overcast 95 |79 °F 35 |26 °C 21% Chance Precipitation Friday Overcast 96 |79 °F 35 |26 °C 35% Chance Precipitation Saturday Thunderstorm 93 |74 °F 34 |23 °C 42% Chance Precipitation Sunday Thunderstorm 93 |79 °F 34 |26 °C 74% Chance Precipitation Monday Light Drizzle 92 |74 °F 33 |23 °C 38% Chance Precipitation Tuesday Light Drizzle 94 |78 °F 34 |25 °C 29% Chance Precipitation

7 Hour Graphical Forecast

Valid: 6:33 AM 7/29/2026

6 AM Clear 78 °F 0% Chance Precipitation

7 AM Clear 79 °F 1% Chance Precipitation

8 AM Clear 83 °F 1% Chance Precipitation

9 AM Clear 85 °F 1% Chance Precipitation

10 AM Mostly Clear 88 °F 2% Chance Precipitation

11 AM Partly Cloudy 91 °F 2% Chance Precipitation

12 PM Clear 95 °F 2% Chance Precipitation

7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index

7 Day & Night Weather Forecast for Olga, LA - (Fahrenheit & Celsius) Valid: 6:33 AM 7/29/2026 Today Overcast with a high near 97°F [36°C]. WSW wind to around 14 mph [23 kph], with gusts to near 21 mph [34 kph]. Dewpoint near 75°F [24°C] with humidity of 91%. Pressure around 29.89 in [1012.2 mb]. UV Index: 8.55. Chance of precipitation 9% with QPF of 0.00 in [0.0 mm]. Tonight Overcast with a low around 78°F [26°C]. WSW wind to around 14 mph [23 kph], with gusts to near 21 mph [34 kph]. Chance of precipitation 9% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 95°F [35°C]. WSW wind to around 15 mph [25 kph], with gusts to near 22 mph [35 kph]. Dewpoint near 75°F [24°C] with humidity of 90%. Pressure around 29.89 in [1012.2 mb]. UV Index: 8.4. Chance of precipitation 21% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 79°F [26°C]. WSW wind to around 15 mph [25 kph], with gusts to near 22 mph [35 kph]. Chance of precipitation 21% with QPF of 0.00 in [0.0 mm]. Friday Overcast with a high near 96°F [35°C]. SW wind to around 17 mph [27 kph], with gusts to near 22 mph [35 kph]. Dewpoint near 75°F [24°C] with humidity of 85%. Pressure around 29.89 in [1012.2 mb]. UV Index: 8.25. Chance of precipitation 35% with QPF of 0.00 in [0.0 mm]. Friday Night Overcast with a low around 79°F [26°C]. SW wind to around 17 mph [27 kph], with gusts to near 22 mph [35 kph]. Chance of precipitation 35% with QPF of 0.00 in [0.0 mm]. Saturday Thunderstorm with a high near 93°F [34°C]. W wind to around 22 mph [35 kph], with gusts to near 32 mph [51 kph]. Dewpoint near 75°F [24°C] with humidity of 84%. Pressure around 29.89 in [1012.2 mb]. UV Index: 6.35. Chance of precipitation 42% with QPF of 0.35 in [8.8 mm]. Saturday Night Thunderstorm with a low around 74°F [23°C]. W wind to around 22 mph [35 kph], with gusts to near 32 mph [51 kph]. Chance of precipitation 42% with QPF of 0.35 in [8.8 mm]. Sunday Thunderstorm with a high near 93°F [34°C]. WSW wind to around 15 mph [24 kph], with gusts to near 25 mph [40 kph]. Dewpoint near 75°F [24°C] with humidity of 91%. Pressure around 29.89 in [1012.2 mb]. UV Index: 7.55. Chance of precipitation 74% with QPF of 0.37 in [9.5 mm]. Sunday Night Thunderstorm with a low around 79°F [26°C]. WSW wind to around 15 mph [24 kph], with gusts to near 25 mph [40 kph]. Chance of precipitation 74% with QPF of 0.37 in [9.5 mm]. Monday Light Drizzle with a high near 92°F [33°C]. WSW wind to around 11 mph [17 kph], with gusts to near 20 mph [32 kph]. Dewpoint near 75°F [24°C] with humidity of 92%. Pressure around 29.89 in [1012.2 mb]. UV Index: 7.75. Chance of precipitation 38% with QPF of 0.01 in [0.3 mm]. Monday Night Light Drizzle with a low around 74°F [23°C]. WSW wind to around 11 mph [17 kph], with gusts to near 20 mph [32 kph]. Chance of precipitation 38% with QPF of 0.01 in [0.3 mm]. Tuesday Light Drizzle with a high near 94°F [34°C]. SSW wind to around 11 mph [18 kph], with gusts to near 12 mph [19 kph]. Dewpoint near 75°F [24°C] with humidity of 74%. Pressure around 29.89 in [1012.2 mb]. UV Index: 7.95. Chance of precipitation 29% with QPF of 0.05 in [1.2 mm]. Tuesday Night Light Drizzle with a low around 78°F [25°C]. SSW wind to around 11 mph [18 kph], with gusts to near 12 mph [19 kph]. Chance of precipitation 29% with QPF of 0.05 in [1.2 mm].

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7 Day and Night - QPF Forecast for Olga, LA

Today: 0.0 mm | 0.00 in

Tonight: 0.0 mm | 0.00 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

Saturday: 8.8 mm | 0.35 in

Saturday Night: 8.8 mm | 0.35 in

Sunday: 9.5 mm | 0.37 in

Sunday Night: 9.5 mm | 0.37 in

Monday: 0.3 mm | 0.01 in

Monday Night: 0.3 mm | 0.01 in

Tuesday: 1.2 mm | 0.05 in

Tuesday Night: 1.2 mm | 0.05 in

7 Day and Night - Maximum Wind Speed Forecast for Olga, LA

Today: WSW @ 23 kph | 14 mph

Tonight: WSW @ 23 kph | 14 mph

Thursday: WSW @ 25 kph | 15 mph

Thursday Night: WSW @ 25 kph | 15 mph

Friday: SW @ 27 kph | 17 mph

Friday Night: SW @ 27 kph | 17 mph

Saturday: W @ 35 kph | 22 mph

Saturday Night: W @ 35 kph | 22 mph

Sunday: WSW @ 24 kph | 15 mph

Sunday Night: WSW @ 24 kph | 15 mph

Monday: WSW @ 17 kph | 11 mph

Monday Night: WSW @ 17 kph | 11 mph

Tuesday: SSW @ 18 kph | 11 mph

Tuesday Night: SSW @ 18 kph | 11 mph

7 Day and Night - Maximum Humidity Forecast for Olga, LA

Today: 91 %

Tonight: 91 %

Thursday: 90 %

Thursday Night: 90 %

Friday: 85 %

Friday Night: 85 %

Saturday: 84 %

Saturday Night: 84 %

Sunday: 91 %

Sunday Night: 91 %

Monday: 92 %

Monday Night: 92 %

Tuesday: 74 %

Tuesday Night: 74 %

7 Day and Night - Snowfall Totals Forecast for Olga, LA

Today: 0.0 cm | 0.00 in

Tonight: 0.0 cm | 0.00 in

Thursday: 0.0 cm | 0.00 in

Thursday Night: 0.0 cm | 0.00 in

Friday: 0.0 cm | 0.00 in

Friday Night: 0.0 cm | 0.00 in

Saturday: 0.0 cm | 0.00 in

Saturday Night: 0.0 cm | 0.00 in

Sunday: 0.0 cm | 0.00 in

Sunday Night: 0.0 cm | 0.00 in

Monday: 0.0 cm | 0.00 in

Monday Night: 0.0 cm | 0.00 in

Tuesday: 0.0 cm | 0.00 in

Tuesday Night: 0.0 cm | 0.00 in

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