Gilliam, Louisiana 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 76°F 24°C Heat Index: 76°F	Observed at: Gilliam, LA	Elevation: 216 ft | 66 m
	Last Updated: July 29, 5:30 AM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 76°F | 24°C
	Pressure: 29.66 in | 1004.5 mb	Dewpoint: 73°F | 23°C
	Humidity: 91%	Wind: SW 5 mph | SW 8 kph
	Feels Like: 84°F | 29°C	Visibility: 25.5 mi | 41 km
	Lat/Long: 32.83 | -93.87	Sunrise: 6:27 AM   Sunset: 8:16 PM

7 Day Graphical Forecast

Valid: 5:30 AM 7/29/2026

Tonight Overcast 76 °F 4% Chance Precipitation Thursday Overcast 95 |78 °F 29% Chance Precipitation Friday Light Drizzle 101 |77 °F 5% Chance Precipitation Saturday Overcast 106 |78 °F 13% Chance Precipitation Sunday Overcast 96 |73 °F 13% Chance Precipitation Monday Clear 98 |69 °F 7% Chance Precipitation Tuesday Partly Cloudy 102 |72 °F 8% Chance Precipitation

7 Hour Graphical Forecast

Valid: 5:30 AM 7/29/2026

5 AM Clear 76 °F 0% Chance Precipitation

6 AM Clear 76 °F 0% Chance Precipitation

7 AM Clear 76 °F 0% Chance Precipitation

8 AM Clear 80 °F 0% Chance Precipitation

9 AM Clear 84 °F 0% Chance Precipitation

10 AM Overcast 87 °F 0% Chance Precipitation

11 AM Partly Cloudy 89 °F 0% Chance Precipitation

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

7 Day & Night Weather Forecast for Gilliam, LA - (Fahrenheit & Celsius) Valid: 5:30 AM 7/29/2026 Tonight Overcast with a low around 76°F [24°C]. SSW wind to around 8 mph [12 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]. SSW wind to around 6 mph [10 kph], with gusts to near 16 mph [25 kph]. Dewpoint near 73°F [23°C] with humidity of 82%. Pressure around 29.66 in [1004.5 mb]. UV Index: 8.1. Chance of precipitation 29% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 78°F [26°C]. SSW wind to around 6 mph [10 kph], with gusts to near 16 mph [25 kph]. Chance of precipitation 29% with QPF of 0.00 in [0.0 mm]. Friday Light Drizzle with a high near 101°F [39°C]. SSW wind to around 10 mph [16 kph], with gusts to near 26 mph [41 kph]. Dewpoint near 73°F [23°C] with humidity of 85%. Pressure around 29.66 in [1004.5 mb]. UV Index: 4.2. Chance of precipitation 5% with QPF of 0.01 in [0.3 mm]. Friday Night Light Drizzle with a low around 77°F [25°C]. SSW wind to around 10 mph [16 kph], with gusts to near 26 mph [41 kph]. Chance of precipitation 5% with QPF of 0.01 in [0.3 mm]. Saturday Overcast with a high near 106°F [41°C]. W wind to around 14 mph [22 kph], with gusts to near 30 mph [49 kph]. Dewpoint near 73°F [23°C] with humidity of 74%. Pressure around 29.66 in [1004.5 mb]. UV Index: 8.25. Chance of precipitation 13% with QPF of 0.00 in [0.0 mm]. Saturday Night Overcast with a low around 78°F [26°C]. W wind to around 14 mph [22 kph], with gusts to near 30 mph [49 kph]. Chance of precipitation 13% with QPF of 0.00 in [0.0 mm]. Sunday Overcast with a high near 96°F [36°C]. NE wind to around 12 mph [19 kph], with gusts to near 22 mph [35 kph]. Dewpoint near 73°F [23°C] with humidity of 79%. Pressure around 29.66 in [1004.5 mb]. UV Index: 7.05. Chance of precipitation 13% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 73°F [23°C]. NE wind to around 12 mph [19 kph], with gusts to near 22 mph [35 kph]. Chance of precipitation 13% with QPF of 0.00 in [0.0 mm]. Monday Clear with a high near 98°F [36°C]. ENE wind to around 9 mph [14 kph], with gusts to near 22 mph [35 kph]. Dewpoint near 73°F [23°C] with humidity of 86%. Pressure around 29.66 in [1004.5 mb]. UV Index: 8.05. Chance of precipitation 7% with QPF of 0.00 in [0.0 mm]. Monday Night Clear with a low around 69°F [21°C]. ENE wind to around 9 mph [14 kph], with gusts to near 22 mph [35 kph]. Chance of precipitation 7% with QPF of 0.00 in [0.0 mm]. Tuesday Partly Cloudy with a high near 102°F [39°C]. SSE wind to around 8 mph [12 kph], with gusts to near 22 mph [36 kph]. Dewpoint near 73°F [23°C] with humidity of 75%. Pressure around 29.66 in [1004.5 mb]. UV Index: 8.05. Chance of precipitation 8% with QPF of 0.00 in [0.0 mm]. Tuesday Night Partly Cloudy with a low around 72°F [22°C]. SSE wind to around 8 mph [12 kph], with gusts to near 22 mph [36 kph]. Chance of precipitation 8% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Gilliam, LA

Tonight: 0.0 mm | 0.00 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

Friday: 0.3 mm | 0.01 in

Friday Night: 0.3 mm | 0.01 in

Saturday: 0.0 mm | 0.00 in

Saturday Night: 0.0 mm | 0.00 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

Monday: 0.0 mm | 0.00 in

Monday Night: 0.0 mm | 0.00 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 Gilliam, LA

Tonight: SSW @ 12 kph | 8 mph

Thursday: SSW @ 10 kph | 6 mph

Thursday Night: SSW @ 10 kph | 6 mph

Friday: SSW @ 16 kph | 10 mph

Friday Night: SSW @ 16 kph | 10 mph

Saturday: W @ 22 kph | 14 mph

Saturday Night: W @ 22 kph | 14 mph

Sunday: NE @ 19 kph | 12 mph

Sunday Night: NE @ 19 kph | 12 mph

Monday: ENE @ 14 kph | 9 mph

Monday Night: ENE @ 14 kph | 9 mph

Tuesday: SSE @ 12 kph | 8 mph

Tuesday Night: SSE @ 12 kph | 8 mph

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

Tonight: 92 %

Thursday: 82 %

Thursday Night: 82 %

Friday: 85 %

Friday Night: 85 %

Saturday: 74 %

Saturday Night: 74 %

Sunday: 79 %

Sunday Night: 79 %

Monday: 86 %

Monday Night: 86 %

Tuesday: 75 %

Tuesday Night: 75 %

7 Day and Night - Snowfall Totals Forecast for Gilliam, 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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