Donner, LA Weather Forecast

Local 7-day forecast

92°

Sunny then Chance Showers And Thunderstorms

Track current conditions, temperature changes, wind, and the full daily outlook for Donner, LA in one place.

Tuesday, September 15, 2026

Wind: 0 to 5 mph NE

Tuesday

A chance of showers and thunderstorms after 1pm. Sunny. High near 92, with temperatures falling to around 89 in the afternoon. Heat index values as high as 108. Northeast wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Local 7-day forecast

Local Weather Overview

This forecast page for Donner, LA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 15, 2026 1:19 AM CDT.

The active forecast window currently covers Sep 15 to Sep 21, 2026 for Donner, LA.

Page Snapshot

Page focus: city weather
Forecast window: Sep 15 to Sep 21, 2026
Latest sync: Sep 15, 2026 1:19 AM CDT
Forecast office: LIX
Source: NOAA / NWS

Next High

92°F

Tuesday

Next Low

77°F

Tuesday Night

Rain Outlook

Periods mentioning precipitation

Windiest

5 to 15 mph

Wednesday

Daily Outlook

Today

Sep 15

Sunny then Chance Showers And Thunderstorms

92 °F

/ 77°F

Wind 0 to 5 mph

Wed

Sep 16

Chance Showers And Thunderstorms

90 °F

/ 76°F

Wind 5 to 15 mph

Thu

Sep 17

Sunny

90 °F

/ 70°F

Wind 5 to 15 mph

Fri

Sep 18

Sunny

90 °F

/ 73°F

Wind 5 mph

Sat

Sep 19

Sunny then Slight Chance Showers And Thunderstorms

90 °F

/ 75°F

Wind 0 to 5 mph

Sun

Sep 20

Chance Showers And Thunderstorms

90 °F

/ 75°F

Wind 0 to 5 mph

Mon

Sep 21

Chance Showers And Thunderstorms

90 °F

Wind 0 to 5 mph

This Week in Donner

Tuesday looks like the warmest upcoming period in Donner at 92 degrees F.

Thursday Night is the coolest period ahead with temperatures near 70 degrees F.

The strongest winds are forecast for Wednesday at about 5 to 15 mph NE.

Precipitation is mentioned in 9 upcoming forecast periods.

Forecast Details

Last updated: Sep 15, 2026 1:19 AM CDT
Coverage: 7 days
Time zone: America/Chicago
Forecast office: LIX
Radar station: KLIX

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Tuesday Night

Sep 15

77°F

Chance Showers And Thunderstorms then Partly Cloudy

0 to 5 mph NE

A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77. Northeast wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Sep 16

90°F

Chance Showers And Thunderstorms

5 to 15 mph NE

A slight chance of rain showers between 9am and 10am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90. Heat index values as high as 105. Northeast wind 5 to 15 mph. Chance of precipitation is 50%.

Wednesday Night

Sep 16

76°F

Chance Showers And Thunderstorms then Mostly Clear

5 to 10 mph E

A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 76. East wind 5 to 10 mph. Chance of precipitation is 50%.

Thursday

Sep 17

90°F

Sunny

5 to 15 mph NE

Sunny, with a high near 90. Northeast wind 5 to 15 mph.

Thursday Night

Sep 17

70°F

Clear

0 to 5 mph E

Clear, with a low around 70. East wind 0 to 5 mph.

Friday

Sep 18

90°F

Sunny

5 mph NE

Sunny, with a high near 90. Northeast wind around 5 mph.

Friday Night

Sep 18

73°F

Mostly Clear

0 mph

Mostly clear, with a low around 73. Northeast wind around 0 mph.

Saturday

Sep 19

90°F

Sunny then Slight Chance Showers And Thunderstorms

0 to 5 mph NE

A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. Northeast wind 0 to 5 mph.

Saturday Night

Sep 19

75°F

Slight Chance Showers And Thunderstorms then Mostly Clear

0 mph

A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 75. Northeast wind around 0 mph.

Sunday

Sep 20

90°F

Chance Showers And Thunderstorms

0 to 5 mph NE

A chance of showers and thunderstorms after 7am. Sunny, with a high near 90. Northeast wind 0 to 5 mph.

Sunday Night

Sep 20

75°F

Chance Showers And Thunderstorms then Mostly Clear

0 mph

A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 75. East wind around 0 mph.

Monday

Sep 21

90°F

Chance Showers And Thunderstorms

0 to 5 mph NE

A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 90. Northeast wind 0 to 5 mph.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Tuesday Sep 15	Sunny then Chance Showers And Thunderstorms	92°F	0 to 5 mph NE	A chance of showers and thunderstorms after 1pm. Sunny. High near 92, with temperatures falling to around 89 in the afte...
Tuesday Night Sep 15	Chance Showers And Thunderstorms then Partly Cloudy	77°F	0 to 5 mph NE	A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77. Northeast wind 0 to 5 mph. Chance...
Wednesday Sep 16	Chance Showers And Thunderstorms	90°F	5 to 15 mph NE	A slight chance of rain showers between 9am and 10am, then a chance of showers and thunderstorms. Mostly sunny, with a h...
Wednesday Night Sep 16	Chance Showers And Thunderstorms then Mostly Clear	76°F	5 to 10 mph E	A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 76. East wind 5 to 10 mph. Chance of p...
Thursday Sep 17	Sunny	90°F	5 to 15 mph NE	Sunny, with a high near 90. Northeast wind 5 to 15 mph.
Thursday Night Sep 17	Clear	70°F	0 to 5 mph E	Clear, with a low around 70. East wind 0 to 5 mph.
Friday Sep 18	Sunny	90°F	5 mph NE	Sunny, with a high near 90. Northeast wind around 5 mph.
Friday Night Sep 18	Mostly Clear	73°F	0 mph	Mostly clear, with a low around 73. Northeast wind around 0 mph.
Saturday Sep 19	Sunny then Slight Chance Showers And Thunderstorms	90°F	0 to 5 mph NE	A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. Northeast wind 0 to 5 mph.
Saturday Night Sep 19	Slight Chance Showers And Thunderstorms then Mostly Clear	75°F	0 mph	A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 75. Northeast wind around 0 mph...
Sunday Sep 20	Chance Showers And Thunderstorms	90°F	0 to 5 mph NE	A chance of showers and thunderstorms after 7am. Sunny, with a high near 90. Northeast wind 0 to 5 mph.
Sunday Night Sep 20	Chance Showers And Thunderstorms then Mostly Clear	75°F	0 mph	A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 75. East wind around 0 mph.
Monday Sep 21	Chance Showers And Thunderstorms	90°F	0 to 5 mph NE	A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 90. Northeast wind 0 to 5 mph.

Nearby Forecasts

Explore weather pages for nearby cities and major places around Donner.

Region Links

Terrebonne Parish weather

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Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.