Chatham, LA Weather Forecast & Alerts

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

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Current Conditions — Chatham, LA

RUSTON REGIONAL (KRSN)

Clear

61.9 F
Humidity:97%
Wind Speed:S 5.8 mph
Barometer:29.98 in
Dewpoint:61.0 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 23 2026, 01:55 AM CDT
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5-Day Forecast — Chatham, LA

Thursday

High 84 °F
Isolated T-storm
Thursday
Night
Low 66 °F
Overcast
Friday

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

High 86 °F
Chance of T-storms
Saturday
Night
Low 66 °F
Isolated T-storm
Sunday

High 89 °F
Isolated T-storm
Sunday
Night
Low 69 °F
Partly Cloudy
Monday

High 91 °F
Chance of T-storms

Detailed Forecast — Chatham, LA

Thursday
Isolated T-storm. High near 84°F. Wind 6 to 10 mph, with gusts as high as 17 mph.
Thursday Night
Overcast. Low around 66°F. Wind 7 to 9 mph, with gusts as high as 17 mph.
Friday
Chance of Thunderstorms. High near 84°F. Wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
Thunderstorms Likely. Low around 66°F. Wind 3 to 6 mph, with gusts as high as 14 mph.
Saturday
Chance of Thunderstorms. High near 86°F. Wind 2 to 5 mph, with gusts as high as 10 mph.
Saturday Night
Isolated T-storm. Low around 66°F. Wind around 2 mph, with gusts as high as 8 mph.
Sunday
Isolated T-storm. High near 89°F. Wind 6 to 7 mph, with gusts as high as 14 mph.
Sunday Night
Partly Cloudy. Low around 69°F. Wind around 7 mph, with gusts as high as 17 mph.
Monday
Chance of Thunderstorms. High near 91°F. Wind 9 to 15 mph, with gusts as high as 24 mph.
Monday Night
Chance of Scattered Thunderstorms. Low around 66°F. Wind around 5 mph, with gusts as high as 15 mph.
Tuesday
Partly Sunny. High near 89°F. Wind around 3 mph, with gusts as high as 9 mph.
Tuesday Night
Mostly Cloudy. Low around 64°F. Wind around 2 mph, with gusts as high as 10 mph.
Wednesday
Partly Sunny. High near 87°F. Wind 6 to 8 mph, with gusts as high as 15 mph.
LA Radar
Current Radar • LA
Day 1 Outlook • April 23, 2026

Observation History — Chatham, 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)
01:55 AM CDT S 5.8 10.00 Clear -- 61.9 61.0 97% NA NA 29.98 1015.2
01:35 AM CDT S 5.8 10.00 Clear -- 61.9 61.0 97% NA NA 29.98 1015.2
01:15 AM CDT S 4.7 10.00 Clear -- 62.4 60.8 94% NA NA 29.99 1015.6
12:55 AM CDT S 5.8 10.00 Clear -- 62.6 60.8 94% NA NA 29.99 1015.6
12:35 AM CDT S 5.8 10.00 Clear -- 63.3 61.2 93% NA NA 29.99 1015.6
12:15 AM CDT 10.00 Clear -- NULL % NA NA M
11:55 PM CDT 0.0 10.00 Clear -- 63.5 61.5 93% NA NA 30.00 1015.9
11:35 PM CDT S 3.4 10.00 Clear -- 63.7 61.3 92% NA NA 30.00 1015.9
11:15 PM CDT S 4.7 10.00 NULL -- 64.8 61.5 89% NA NA 30.00 1015.9
10:55 PM CDT S 4.7 10.00 Clear -- 65.7 61.3 86% NA NA 30.01 1016.3
10:35 PM CDT S 4.7 10.00 Clear -- 66.4 61.5 84% NA NA 30.01 1016.3
10:15 PM CDT S 4.7 10.00 Clear -- 66.7 61.3 83% NA NA 30.01 1016.3
09:55 PM CDT S 3.4 10.00 Clear -- 68.0 61.2 79% NA NA 30.01 1016.3
09:35 PM CDT S 4.7 10.00 Clear -- 70.0 60.8 73% NA NA 30.01 1016.3
09:15 PM CDT 5.8 10.00 Mostly Cloudy -- 71.1 60.1 68% NA 71.1 30.01 1016.3
08:55 PM CDT 0.0 10.00 Partly Cloudy -- 66.6 61.9 85% NA NA 30.00 1015.9
08:35 PM CDT 0.0 10.00 Clear -- 67.5 61.5 81% NA NA 29.99 1015.6
08:15 PM CDT S 3.4 10.00 Clear -- 68.7 62.4 80% NA NA 29.99 1015.6
07:55 PM CDT 3.4 10.00 Mostly Clear -- 70.5 60.8 71% NA 70.7 29.99 1015.6
07:35 PM CDT 4.7 9.00 Clear -- 72.1 62.1 71% NA 72.3 29.99 1015.6
07:15 PM CDT 0.0 10.00 Partly Cloudy -- 75.7 61.2 61% NA 75.9 29.99 1015.6
06:55 PM CDT 0.0 10.00 Mostly Clear -- 77.0 58.6 53% NA 76.8 29.99 1015.6
06:35 PM CDT E 3.4 10.00 Partly Cloudy -- 77.9 58.3 51% NA 77.7 29.99 1015.6
06:15 PM CDT 0.0 10.00 Partly Cloudy -- 77.5 58.6 52% NA 77.4 30.00 1015.9

Regional Weather Observation

RUSTON REGIONAL (KRSN)

Clear
61.9 F

MONROE (KMLU)

Clear
66.2 F

MINDEN (KMNE)

Clear
62.6 F

BASTROP MOREHOUS (KBQP)

Clear
62.8 F

BARKSDALE AFB (KBAD)

Clear
66.4 F

EL DORADO (KELD)

Clear
60.8 F
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