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St. Charles LA Weather - Clear - 62°F
Clear
62°F
Updated 12:01 am
Feels Like 52°F
Humidity 67%
Wind E 6 mph
Barometer  30.27 in
Dew Point 51°F
St. Charles LA Weather - Clear - 17°C
Clear
17°C
Updated 12:01 am
Feels Like 11°C
Humidity 67%
Wind E 10 km/h
Barometer  102.5 kPa
Dew Point 11°C
St. Charles, LA Weather and Current Conditionsst. charles la weather forecast

St. Charles, LA Weather Forecast

St. Charles Louisiana WeatherSt. Charles, Louisiana Weather Weather Forecast
14 Day API St. Charles, LA Weather Forecast. Note: Our 7 day St. Charles, Louisiana weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
St. Charles, LA Weather Forecast Dated: 1201 AM Mon Oct 19 2026
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and a stable pattern will dominate. Isolated storms at times.

Monday, October 19, 2026

Mid-Morning
St. Charles Weather - 2026-10-19 - Morning - Cloudy
64°F 18°C
Cloudy
Mid-Afternoon
St. Charles Weather - 2026-10-19 - Afternoon - Cloudy
77°F 25°C
Cloudy
Early-Evening
St. Charles Weather - 2026-10-19 - Evening - Overcast
69°F 20°C
Overcast
Pleasant near 77°F 25°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds turning from the NE to the E at 7 mph 11 km/h.

Tuesday, October 20, 2026

Mid-Morning
St. Charles Weather - 2026-10-20 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
St. Charles Weather - 2026-10-20 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
St. Charles Weather - 2026-10-20 - Evening - Sunny
67°F 20°C
Sunny
Balmy with temperatures reaching 80°F 27°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the ENE to the ESE at 7 mph 11 km/h.

Wednesday, October 21, 2026

Mid-Morning
St. Charles Weather - 2026-10-21 - Morning - Sunny
67°F 19°C
Sunny
Mid-Afternoon
St. Charles Weather - 2026-10-21 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
St. Charles Weather - 2026-10-21 - Evening - Sunny
68°F 20°C
Sunny
Quite warm around 80°F 27°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the NE to the ESE at 6 mph 10 km/h.

Thursday, October 22, 2026

Mid-Morning
St. Charles Weather - 2026-10-22 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
St. Charles Weather - 2026-10-22 - Afternoon - Sunny
83°F 28°C
Sunny
Early-Evening
St. Charles Weather - 2026-10-22 - Evening - Sunny
70°F 21°C
Sunny
Warm temperatures up to 83°F 28°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the N to the SSE at 5 mph 8 km/h.

Friday, October 23, 2026

Mid-Morning
St. Charles Weather - 2026-10-23 - Morning - Sunny
68°F 20°C
Sunny
Mid-Afternoon
St. Charles Weather - 2026-10-23 - Afternoon - Sunny
82°F 28°C
Sunny
Early-Evening
St. Charles Weather - 2026-10-23 - Evening - Sunny
69°F 21°C
Sunny
Very warm with a high of 82°F 28°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the NE to the ESE at 8 mph 12 km/h.

Saturday, October 24, 2026

Mid-Morning
St. Charles Weather - 2026-10-24 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
St. Charles Weather - 2026-10-24 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
St. Charles Weather - 2026-10-24 - Evening - Cloudy
66°F 19°C
Cloudy
Warm and summery near 80°F 27°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds turning from the NE to the E at 9 mph 14 km/h.

Sunday, October 25, 2026

Mid-Morning
St. Charles Weather - 2026-10-25 - Morning - Sunny
69°F 20°C
Sunny
Mid-Afternoon
St. Charles Weather - 2026-10-25 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
St. Charles Weather - 2026-10-25 - Evening - Sunny
69°F 21°C
Sunny
Balmy with temperatures reaching 80°F 27°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the NE to the E at 9 mph 14 km/h.

Monday, October 26, 2026

Mid-Morning
St. Charles Weather - 2026-10-26 - Morning - Cloudy
69°F 21°C
Cloudy
Mid-Afternoon
St. Charles Weather - 2026-10-26 - Afternoon - Overcast
80°F 26°C
Overcast
Early-Evening
St. Charles Weather - 2026-10-26 - Evening - Overcast
68°F 20°C
Overcast
Quite warm around 80°F 26°C, overcast throughout the day, with steady humidity and steady pressure. Winds blowing from the ENE at 11 mph 17 km/h.

Tuesday, October 27, 2026

Mid-Morning
St. Charles Weather - 2026-10-27 - Morning - Light Fog
72°F 22°C
Light Fog
Mid-Afternoon
St. Charles Weather - 2026-10-27 - Afternoon - Scattered Showers
80°F 27°C
Scattered Showers
Early-Evening
St. Charles Weather - 2026-10-27 - Evening - Scattered Showers
73°F 23°C
Scattered Showers
Warm temperatures up to 80°F 27°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds swinging from the ENE to the E at 10 mph 15 km/h. Gusts up to 20 mph 32 km/h.

Wednesday, October 28, 2026

Mid-Morning
St. Charles Weather - 2026-10-28 - Morning - Partly Cloudy
72°F 22°C
Partly Cloudy
Mid-Afternoon
St. Charles Weather - 2026-10-28 - Afternoon - Scattered Showers
80°F 27°C
Scattered Showers
Early-Evening
St. Charles Weather - 2026-10-28 - Evening - Drizzle
74°F 23°C
Drizzle
Warm and summery around 80°F 27°C (feels like 83°F 28°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds shifting from the ENE to the E at 9 mph 14 km/h. Gusts up to 21 mph 33 km/h.

Thursday, October 29, 2026

Mid-Morning
St. Charles Weather - 2026-10-29 - Morning - Sunny
76°F 25°C
Sunny
Mid-Afternoon
St. Charles Weather - 2026-10-29 - Afternoon - Light Rain
81°F 27°C
Light Rain
Early-Evening
St. Charles Weather - 2026-10-29 - Evening - Light Showers
75°F 24°C
Light Showers
Quite warm reaching 81°F 27°C, feeling like 85°F 30°C during peak afternoon, clouds and showers taking over for the afternoon and evening, with increasing humidity and steady pressure. Winds turning from the E to the ESE at 12 mph 19 km/h. Gusts up to 24 mph 38 km/h.

Friday, October 30, 2026

Mid-Morning
St. Charles Weather - 2026-10-30 - Morning - Fog
77°F 25°C
Fog
Mid-Afternoon
St. Charles Weather - 2026-10-30 - Afternoon - Light Showers
82°F 28°C
Light Showers
Early-Evening
St. Charles Weather - 2026-10-30 - Evening - Light Showers
76°F 24°C
Light Showers
Very warm near 82°F 28°C, though humidity makes it feel like 87°F 30°C, dry early, with showers continuing through afternoon and evening, with steady humidity and steady pressure. Winds SSE at 10 mph 16 km/h.

Saturday, October 31, 2026

Mid-Morning
St. Charles Weather - 2026-10-31 - Morning - Light Fog
77°F 25°C
Light Fog
Mid-Afternoon
St. Charles Weather - 2026-10-31 - Afternoon - Light Showers
85°F 29°C
Light Showers
Early-Evening
St. Charles Weather - 2026-10-31 - Evening - Scattered Showers
77°F 25°C
Scattered Showers
Warm and summery around 85°F 29°C (feels like 90°F 32°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Thunderstorms possible in the afternoon and evening. Winds moving from the SE to the ESE at 9 mph 14 km/h.

Sunday, November 1, 2026

Mid-Morning
St. Charles Weather - 2026-11-01 - Morning - Scattered Showers
81°F 27°C
Scattered Showers
Mid-Afternoon
St. Charles Weather - 2026-11-01 - Afternoon - Partly Cloudy
83°F 28°C
Partly Cloudy
Early-Evening
St. Charles Weather - 2026-11-01 - Evening - Cloudy
77°F 25°C
Cloudy
Quite warm reaching 83°F 28°C, feeling like 88°F 31°C during peak afternoon, scattered downpours possible, with increasing humidity and steady pressure. Winds blowing from the SSE at 13 mph 22 km/h. Gusts up to 22 mph 35 km/h.

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Weather by the Numbers

Mon, 19th
St. Charles LA Weather - Monday, Oct 19, 2026 - Cloudy
Hi: 77°F 25°C
Lo: 56°F 14°C
Sunrise 07:08 AM
Sunset 06:28 PM
Wind ENE 10 mph15 km/h
Dew Point 53°F12°C
uv Index 6
Barometric Pressure 30.24 in1024 mb
POP 8% *
Humidity 49%
Tue, 20th
St. Charles LA Weather - Tuesday, Oct 20, 2026 - Cloudy
Hi: 80°F 27°C
Lo: 61°F 16°C
Sunrise 07:09 AM
Sunset 06:27 PM
Wind ENE 10 mph16 km/h
Dew Point 55°F13°C
uv Index 6
Barometric Pressure 30.18 in1022 mb
POP 6% *
Humidity 45%
Wed, 21st
St. Charles LA Weather - Wednesday, Oct 21, 2026 - Sunny
Hi: 81°F 27°C
Lo: 57°F 14°C
Sunrise 07:09 AM
Sunset 06:26 PM
Wind NE 8 mph12 km/h
Dew Point 44°F7°C
uv Index 6
Barometric Pressure 30.18 in1022 mb
POP 0% *
Humidity 30%
Thu, 22nd
St. Charles LA Weather - Thursday, Oct 22, 2026 - Sunny
Hi: 83°F 28°C
Lo: 57°F 14°C
Sunrise 07:10 AM
Sunset 06:25 PM
Wind N 6 mph9 km/h
Dew Point 44°F6°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 0% *
Humidity 28%
Fri, 23rd
St. Charles LA Weather - Friday, Oct 23, 2026 - Sunny
Hi: 82°F 28°C
Lo: 58°F 14°C
Sunrise 07:11 AM
Sunset 06:24 PM
Wind ENE 6 mph10 km/h
Dew Point 47°F8°C
uv Index 7
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 33%
Sat, 24th
St. Charles LA Weather - Saturday, Oct 24, 2026 - Sunny
Hi: 82°F 28°C
Lo: 60°F 16°C
Sunrise 07:11 AM
Sunset 06:23 PM
Wind ENE 12 mph19 km/h
Dew Point 53°F12°C
uv Index 7
Barometric Pressure 30.24 in1024 mb
POP 1% *
Humidity 41%
Sun, 25th
St. Charles LA Weather - Sunday, Oct 25, 2026 - Sunny
Hi: 81°F 27°C
Lo: 60°F 15°C
Sunrise 07:12 AM
Sunset 06:22 PM
Wind ENE 12 mph19 km/h
Dew Point 58°F15°C
uv Index 7
Barometric Pressure 30.24 in1024 mb
POP 2% *
Humidity 51%
Mon, 26th
St. Charles LA Weather - Monday, Oct 26, 2026 - Overcast
Hi: 80°F 26°C
Lo: 62°F 17°C
Sunrise 07:13 AM
Sunset 06:21 PM
Wind ENE 10 mph16 km/h
Dew Point 53°F12°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 10% *
Humidity 43%
Tue, 27th
St. Charles LA Weather - Tuesday, Oct 27, 2026 - Overcast
Hi: 81°F 27°C
Lo: 64°F 18°C
Sunrise 07:13 AM
Sunset 06:20 PM
Wind ENE 11 mph18 km/h
Dew Point 63°F17°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 13% *
Humidity 58%
Wed, 28th
St. Charles LA Weather - Wednesday, Oct 28, 2026 - Partly Cloudy
Hi: 81°F 27°C
Lo: 67°F 19°C
Sunrise 07:14 AM
Sunset 06:19 PM
Wind E 11 mph17 km/h
Dew Point 65°F18°C
uv Index 7
Barometric Pressure 30.09 in1019 mb
POP 20% *
Humidity 62%
Thu, 29th
St. Charles LA Weather - Thursday, Oct 29, 2026 - Partly Cloudy
Hi: 83°F 28°C
Lo: 69°F 20°C
Sunrise 07:15 AM
Sunset 06:19 PM
Wind ESE 13 mph21 km/h
Dew Point 68°F20°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 57% *
Humidity 63%
Fri, 30th
St. Charles LA Weather - Friday, Oct 30, 2026 - Light Rain Shower
Hi: 84°F 29°C
Lo: 71°F 22°C
Sunrise 07:16 AM
Sunset 06:18 PM
Wind SSE 11 mph18 km/h
Dew Point 71°F22°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 51% *
Humidity 69%
Sat, 31st
St. Charles LA Weather - Saturday, Oct 31, 2026 - Patchy Rain Nearby
Hi: 86°F 30°C
Lo: 72°F 22°C
Sunrise 07:16 AM
Sunset 06:17 PM
Wind SE 9 mph14 km/h
Dew Point 71°F22°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 29% *
Humidity 67%
Sun, 1st
St. Charles LA Weather - Sunday, Nov 1, 2026 - Patchy Light Rain
Hi: 86°F 30°C
Lo: 73°F 23°C
Sunrise 07:17 AM
Sunset 06:16 PM
Wind SSE 14 mph23 km/h
Dew Point 70°F21°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 41% *
Humidity 58%
* POP = Probability of Precipitation. Data for 12:00 PM.