Prairieville, Louisiana 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 78°F 26°C Heat Index: 78°F	Observed at: Prairieville, LA	Elevation: 77 ft | 23 m
	Last Updated: July 29, 6:15 AM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 78°F | 26°C
	Pressure: 29.88 in | 1011.7 mb	Dewpoint: 76°F | 24°C
	Humidity: 93%	Wind: W 4 mph | W 6 kph
	Feels Like: 87°F | 31°C	Visibility: 25.7 mi | 41.3 km
	Lat/Long: 30.3 | -90.97	Sunrise: 6:20 AM   Sunset: 7:59 PM

7 Day Graphical Forecast

Valid: 6:29 AM 7/29/2026

Tonight Overcast 78 °F 4% Chance Precipitation Thursday Overcast 95 |78 °F 25% Chance Precipitation Friday Overcast 97 |76 °F 39% Chance Precipitation Saturday Thunderstorm 92 |75 °F 30% Chance Precipitation Sunday Thunderstorm 97 |76 °F 41% Chance Precipitation Monday Light Drizzle 94 |73 °F 30% Chance Precipitation Tuesday Overcast 94 |75 °F 28% Chance Precipitation

7 Hour Graphical Forecast

Valid: 6:29 AM 7/29/2026

6 AM Clear 78 °F 0% Chance Precipitation

7 AM Clear 78 °F 0% Chance Precipitation

8 AM Clear 82 °F 0% Chance Precipitation

9 AM Clear 85 °F 0% Chance Precipitation

10 AM Clear 88 °F 0% Chance Precipitation

11 AM Clear 90 °F 1% Chance Precipitation

12 PM Clear 92 °F 1% Chance Precipitation

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

7 Day & Night Weather Forecast for Prairieville, LA - (Fahrenheit & Celsius) Valid: 6:29 AM 7/29/2026 Tonight Overcast with a low around 78°F [26°C]. WSW wind to around 12 mph [19 kph], with gusts to near 18 mph [29 kph]. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 95°F [35°C]. WSW wind to around 14 mph [23 kph], with gusts to near 22 mph [35 kph]. Dewpoint near 76°F [24°C] with humidity of 92%. Pressure around 29.88 in [1011.7 mb]. UV Index: 8.2. Chance of precipitation 25% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 78°F [25°C]. WSW wind to around 14 mph [23 kph], with gusts to near 22 mph [35 kph]. Chance of precipitation 25% with QPF of 0.00 in [0.0 mm]. Friday Overcast with a high near 97°F [36°C]. SW wind to around 13 mph [21 kph], with gusts to near 22 mph [35 kph]. Dewpoint near 76°F [24°C] with humidity of 90%. Pressure around 29.88 in [1011.7 mb]. UV Index: 8.15. Chance of precipitation 39% with QPF of 0.00 in [0.0 mm]. Friday Night Overcast with a low around 76°F [24°C]. SW wind to around 13 mph [21 kph], with gusts to near 22 mph [35 kph]. Chance of precipitation 39% with QPF of 0.00 in [0.0 mm]. Saturday Thunderstorm with a high near 92°F [33°C]. WSW wind to around 13 mph [21 kph], with gusts to near 24 mph [39 kph]. Dewpoint near 76°F [24°C] with humidity of 97%. Pressure around 29.88 in [1011.7 mb]. UV Index: 5.6. Chance of precipitation 30% with QPF of 0.15 in [3.9 mm]. Saturday Night Thunderstorm with a low around 75°F [24°C]. WSW wind to around 13 mph [21 kph], with gusts to near 24 mph [39 kph]. Chance of precipitation 30% with QPF of 0.15 in [3.9 mm]. Sunday Thunderstorm with a high near 97°F [36°C]. W wind to around 13 mph [20 kph], with gusts to near 29 mph [47 kph]. Dewpoint near 76°F [24°C] with humidity of 97%. Pressure around 29.88 in [1011.7 mb]. UV Index: 8. Chance of precipitation 41% with QPF of 0.08 in [1.9 mm]. Sunday Night Thunderstorm with a low around 76°F [24°C]. W wind to around 13 mph [20 kph], with gusts to near 29 mph [47 kph]. Chance of precipitation 41% with QPF of 0.08 in [1.9 mm]. Monday Light Drizzle with a high near 94°F [35°C]. WNW wind to around 7 mph [11 kph], with gusts to near 10 mph [17 kph]. Dewpoint near 76°F [24°C] with humidity of 88%. Pressure around 29.88 in [1011.7 mb]. UV Index: 7.8. Chance of precipitation 30% with QPF of 0.01 in [0.2 mm]. Monday Night Light Drizzle with a low around 73°F [23°C]. WNW wind to around 7 mph [11 kph], with gusts to near 10 mph [17 kph]. Chance of precipitation 30% with QPF of 0.01 in [0.2 mm]. Tuesday Overcast with a high near 94°F [35°C]. SW wind to around 9 mph [15 kph], with gusts to near 13 mph [21 kph]. Dewpoint near 76°F [24°C] with humidity of 90%. Pressure around 29.88 in [1011.7 mb]. UV Index: 8. Chance of precipitation 28% with QPF of 0.00 in [0.0 mm]. Tuesday Night Overcast with a low around 75°F [24°C]. SW wind to around 9 mph [15 kph], with gusts to near 13 mph [21 kph]. Chance of precipitation 28% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Prairieville, LA

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: 3.9 mm | 0.15 in

Saturday Night: 3.9 mm | 0.15 in

Sunday: 1.9 mm | 0.08 in

Sunday Night: 1.9 mm | 0.08 in

Monday: 0.2 mm | 0.01 in

Monday Night: 0.2 mm | 0.01 in

Tuesday: 0.0 mm | 0.00 in

Tuesday Night: 0.0 mm | 0.00 in

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

Tonight: WSW @ 19 kph | 12 mph

Thursday: WSW @ 23 kph | 14 mph

Thursday Night: WSW @ 23 kph | 14 mph

Friday: SW @ 21 kph | 13 mph

Friday Night: SW @ 21 kph | 13 mph

Saturday: WSW @ 21 kph | 13 mph

Saturday Night: WSW @ 21 kph | 13 mph

Sunday: W @ 20 kph | 13 mph

Sunday Night: W @ 20 kph | 13 mph

Monday: WNW @ 11 kph | 7 mph

Monday Night: WNW @ 11 kph | 7 mph

Tuesday: SW @ 15 kph | 9 mph

Tuesday Night: SW @ 15 kph | 9 mph

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

Tonight: 93 %

Thursday: 92 %

Thursday Night: 92 %

Friday: 90 %

Friday Night: 90 %

Saturday: 97 %

Saturday Night: 97 %

Sunday: 97 %

Sunday Night: 97 %

Monday: 88 %

Monday Night: 88 %

Tuesday: 90 %

Tuesday Night: 90 %

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

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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