Madisonville, LA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Madisonville, LA.

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Current Conditions — Madisonville, LA

HAMMOND (KHDC)

Clear

62.8 F
Humidity:100%
Wind Speed: 0.0 mph
Barometer:30.03 in
Dewpoint:62.8 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 23 2026, 02:55 AM CDT
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5-Day Forecast — Madisonville, LA

Thursday

High 82 °F
Isolated T-storm
Thursday
Night
Low 66 °F
Mostly Cloudy
Friday

High 84 °F
Chance of T-storms
Friday
Night
Low 66 °F
Isolated T-storm
Saturday

High 84 °F
T-storms Likely
Saturday
Night
Low 66 °F
Mostly Cloudy
Sunday

High 86 °F
Isolated T-storm
Sunday
Night
Low 69 °F
Partly Cloudy
Monday

High 89 °F
Partly Sunny

Detailed Forecast — Madisonville, LA

Thursday
Isolated T-storm. High near 82°F. Wind 5 to 12 mph, with gusts as high as 20 mph.
Thursday Night
Mostly Cloudy. Low around 66°F. Wind 3 to 7 mph, with gusts as high as 16 mph.
Friday
Chance of Thunderstorms. High near 84°F. Wind 5 to 9 mph, with gusts as high as 16 mph.
Friday Night
Isolated T-storm. Low around 66°F. Wind 2 to 5 mph, with gusts as high as 13 mph.
Saturday
Thunderstorms Likely. High near 84°F. Wind 2 to 7 mph, with gusts as high as 12 mph.
Saturday Night
Mostly Cloudy. Low around 66°F.
Sunday
Isolated T-storm. High near 86°F. Wind 5 to 6 mph, with gusts as high as 14 mph.
Sunday Night
Partly Cloudy. Low around 69°F. Wind around 5 mph, with gusts as high as 13 mph.
Monday
Partly Sunny. High near 89°F. Wind 10 to 12 mph, with gusts as high as 21 mph.
Monday Night
Isolated T-storm. Low around 71°F. Wind around 6 mph, with gusts as high as 16 mph.
Tuesday
Isolated T-storm. High near 89°F. Wind 3 to 6 mph, with gusts as high as 10 mph.
Tuesday Night
Partly Cloudy. Low around 68°F. Wind around 2 mph, with gusts as high as 9 mph.
Wednesday
Partly Sunny. High near 87°F. Wind 7 to 8 mph, with gusts as high as 17 mph.
LA Radar
Current Radar • LA
Day 1 Outlook • April 23, 2026

Observation History — Madisonville, LA

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
02:55 AM CDT 0.0 10.00 Clear -- 62.8 62.8 100% NA NA 30.03 1016.9
02:35 AM CDT 0.0 10.00 Clear -- 63.7 63.5 99% NA NA 30.03 1016.9
02:15 AM CDT 0.0 10.00 Clear -- 63.7 63.5 99% NA NA 30.03 1016.9
01:55 AM CDT 0.0 10.00 Clear -- 64.0 63.1 97% NA NA 30.04 1017.3
01:35 AM CDT 0.0 10.00 Clear -- 64.6 63.9 98% NA NA 30.04 1017.3
01:15 AM CDT 4.7 10.00 Clear -- 65.3 64.4 97% NA NA 30.04 1017.3
12:35 AM CDT 4.7 10.00 Clear -- 66.2 65.5 98% NA NA 30.05 1017.6
12:15 AM CDT SE 5.8 10.00 Partly Cloudy -- 66.9 66.7 99% NA NA 30.05 1017.6
11:55 PM CDT 5.8 10.00 Partly Cloudy -- 67.1 66.7 99% NA NA 30.06 1018.0
11:35 PM CDT 4.7 10.00 Partly Cloudy -- 67.1 67.1 100% NA NA 30.06 1018.0
11:15 PM CDT 0.0 10.00 Clear -- 66.4 66.4 100% NA NA 30.06 1018.0
10:55 PM CDT 4.7 10.00 Clear -- 65.8 65.8 100% NA NA 30.07 1018.3
10:35 PM CDT 3.4 10.00 Clear -- 65.5 65.5 100% NA NA 30.07 1018.3
10:15 PM CDT 10.00 NULL -- NULL % NA NA M
09:55 PM CDT 0.0 10.00 Partly Cloudy -- 66.4 66.2 99% NA NA 30.08 1018.6
09:35 PM CDT 3.4 10.00 Light Drizzle -- 66.4 66.0 99% NA NA 30.08 1018.6
09:15 PM CDT S 10.3 7.00 Light Rain -- 67.1 66.2 97% NA NA 30.08 1018.6
08:55 PM CDT G 23.0 10.00 Partly Cloudy -- 70.7 64.8 82% NA 71.2 30.08 1018.6
08:35 PM CDT SE 8.1 10.00 Partly Cloudy -- 71.6 65.8 82% NA 72.3 30.06 1018.0
08:15 PM CDT SE 9.2 10.00 Clear -- 72.0 65.5 80% NA 72.7 30.05 1017.6
07:55 PM CDT SE 9.2 10.00 Clear -- 72.3 65.3 79% NA 72.9 30.05 1017.6
07:35 PM CDT SE 10.3 10.00 Clear -- 72.7 64.8 76% NA 73.2 30.05 1017.6
06:55 PM CDT SE 11.4 10.00 Partly Cloudy -- 75.0 64.6 70% NA 75.6 30.05 1017.6
06:35 PM CDT 12.8 10.00 Clear -- 76.1 64.0 66% NA 76.5 30.05 1017.6

Regional Weather Observation

HAMMOND (KHDC)

Clear
62.8 F

NEW ORLEANS/LAKE (KNEW)

Clear
68.0 F

NEW ORLEANS/INTL (KMSY)

Clear
68.0 F

GONZALES (KREG)

Clear
NULL F

BOGALUSA CARR F (KBXA)

Clear
59.5 F

SLIDELL 22 (KASD)

Clear
59.0 F
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