Chatham, Louisiana 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 76°F 24°C Heat Index: 76°F	Observed at: Chatham, LA	Elevation: 186 ft | 57 m
	Last Updated: July 29, 6:15 AM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 76°F | 24°C
	Pressure: 29.65 in | 1004 mb	Dewpoint: 69°F | 21°C
	Humidity: 79%	Wind: SW 5 mph | SW 8 kph
	Feels Like: 81°F | 27°C	Visibility: 37.1 mi | 59.7 km
	Lat/Long: 32.3 | -92.45	Sunrise: 6:22 AM   Sunset: 8:09 PM

7 Day Graphical Forecast

Valid: 6:24 AM 7/29/2026

Tonight Overcast 76 °F 5% Chance Precipitation Thursday Overcast 95 |80 °F 38% Chance Precipitation Friday Drizzle 92 |75 °F 11% Chance Precipitation Saturday Drizzle 104 |73 °F 26% Chance Precipitation Sunday Light Drizzle 88 |71 °F 26% Chance Precipitation Monday Overcast 92 |69 °F 8% Chance Precipitation Tuesday Partly Cloudy 99 |71 °F 12% Chance Precipitation

7 Hour Graphical Forecast

Valid: 6:24 AM 7/29/2026

6 AM Clear 76 °F 0% Chance Precipitation

7 AM Clear 76 °F 0% Chance Precipitation

8 AM Clear 81 °F 0% Chance Precipitation

9 AM Clear 85 °F 0% Chance Precipitation

10 AM Clear 88 °F 0% Chance Precipitation

11 AM Clear 91 °F 0% Chance Precipitation

12 PM Overcast 93 °F 1% Chance Precipitation

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

7 Day & Night Weather Forecast for Chatham, LA - (Fahrenheit & Celsius) Valid: 6:24 AM 7/29/2026 Tonight Overcast with a low around 76°F [24°C]. WSW wind to around 8 mph [12 kph], with gusts to near 18 mph [29 kph]. Chance of precipitation 5% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 95°F [35°C]. SW wind to around 8 mph [13 kph], with gusts to near 17 mph [28 kph]. Dewpoint near 69°F [21°C] with humidity of 78%. Pressure around 29.65 in [1004 mb]. UV Index: 6.4. Chance of precipitation 38% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 80°F [27°C]. SW wind to around 8 mph [13 kph], with gusts to near 17 mph [28 kph]. Chance of precipitation 38% with QPF of 0.00 in [0.0 mm]. Friday Drizzle with a high near 92°F [34°C]. SW wind to around 8 mph [12 kph], with gusts to near 25 mph [40 kph]. Dewpoint near 69°F [21°C] with humidity of 95%. Pressure around 29.65 in [1004 mb]. UV Index: 3.25. Chance of precipitation 11% with QPF of 0.05 in [1.2 mm]. Friday Night Drizzle with a low around 75°F [24°C]. SW wind to around 8 mph [12 kph], with gusts to near 25 mph [40 kph]. Chance of precipitation 11% with QPF of 0.05 in [1.2 mm]. Saturday Drizzle with a high near 104°F [40°C]. WSW wind to around 11 mph [17 kph], with gusts to near 32 mph [51 kph]. Dewpoint near 69°F [21°C] with humidity of 95%. Pressure around 29.65 in [1004 mb]. UV Index: 8.4. Chance of precipitation 26% with QPF of 0.05 in [1.3 mm]. Saturday Night Drizzle with a low around 73°F [23°C]. WSW wind to around 11 mph [17 kph], with gusts to near 32 mph [51 kph]. Chance of precipitation 26% with QPF of 0.05 in [1.3 mm]. Sunday Light Drizzle with a high near 88°F [31°C]. NE wind to around 10 mph [15 kph], with gusts to near 24 mph [38 kph]. Dewpoint near 69°F [21°C] with humidity of 83%. Pressure around 29.65 in [1004 mb]. UV Index: 6.25. Chance of precipitation 26% with QPF of 0.02 in [0.5 mm]. Sunday Night Light Drizzle with a low around 71°F [22°C]. NE wind to around 10 mph [15 kph], with gusts to near 24 mph [38 kph]. Chance of precipitation 26% with QPF of 0.02 in [0.5 mm]. Monday Overcast with a high near 92°F [34°C]. NE wind to around 12 mph [19 kph], with gusts to near 20 mph [31 kph]. Dewpoint near 69°F [21°C] with humidity of 92%. Pressure around 29.65 in [1004 mb]. UV Index: 8.05. Chance of precipitation 8% with QPF of 0.00 in [0.0 mm]. Monday Night Overcast with a low around 69°F [21°C]. NE wind to around 12 mph [19 kph], with gusts to near 20 mph [31 kph]. Chance of precipitation 8% with QPF of 0.00 in [0.0 mm]. Tuesday Partly Cloudy with a high near 99°F [37°C]. SSW wind to around 5 mph [9 kph], with gusts to near 15 mph [24 kph]. Dewpoint near 69°F [21°C] with humidity of 82%. Pressure around 29.65 in [1004 mb]. UV Index: 7.8. Chance of precipitation 12% with QPF of 0.00 in [0.0 mm]. Tuesday Night Partly Cloudy with a low around 71°F [22°C]. SSW wind to around 5 mph [9 kph], with gusts to near 15 mph [24 kph]. Chance of precipitation 12% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Chatham, LA

Tonight: 0.0 mm | 0.00 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

Friday: 1.2 mm | 0.05 in

Friday Night: 1.2 mm | 0.05 in

Saturday: 1.3 mm | 0.05 in

Saturday Night: 1.3 mm | 0.05 in

Sunday: 0.5 mm | 0.02 in

Sunday Night: 0.5 mm | 0.02 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 Chatham, LA

Tonight: WSW @ 12 kph | 8 mph

Thursday: SW @ 13 kph | 8 mph

Thursday Night: SW @ 13 kph | 8 mph

Friday: SW @ 12 kph | 8 mph

Friday Night: SW @ 12 kph | 8 mph

Saturday: WSW @ 17 kph | 11 mph

Saturday Night: WSW @ 17 kph | 11 mph

Sunday: NE @ 15 kph | 10 mph

Sunday Night: NE @ 15 kph | 10 mph

Monday: NE @ 19 kph | 12 mph

Monday Night: NE @ 19 kph | 12 mph

Tuesday: SSW @ 9 kph | 5 mph

Tuesday Night: SSW @ 9 kph | 5 mph

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

Tonight: 82 %

Thursday: 78 %

Thursday Night: 78 %

Friday: 95 %

Friday Night: 95 %

Saturday: 95 %

Saturday Night: 95 %

Sunday: 83 %

Sunday Night: 83 %

Monday: 92 %

Monday Night: 92 %

Tuesday: 82 %

Tuesday Night: 82 %

7 Day and Night - Snowfall Totals Forecast for Chatham, 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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