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Armistead, LA Weather Forecast
Armistead, LA Weather Forecast Date: 627 PM CDT Sun Sep 20 2026
The area/counties/county of: Red River, including the cities of: Coushatta and Martin.or toggle through each period.
Tonight... Partly cloudy. Lows in the mid 70s. Southwest winds around 5 mph.
Monday... Partly cloudy. Hot with highs in the upper 90s. West winds around 5 mph in the morning, becoming light and variable.
Monday Night... Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Light and variable winds. Chance of rain 20%.
Tuesday... Mostly sunny. Hot with highs in the upper 90s. North winds around 5 mph.
Tuesday Night... Mostly clear. Lows in the mid 70s. Northeast winds around 5 mph.
Wednesday... Mostly sunny. Highs in the mid 90s.
Wednesday Night... Partly cloudy. Lows around 70.
Thursday... Partly cloudy. Highs in the lower 90s.
Thursday Night... Partly cloudy. Lows in the mid 60s.
Friday... Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 90s.
Friday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s.
Saturday... Partly cloudy. Highs in the lower 90s.
Saturday Night... Partly cloudy. Lows in the upper 60s.
POP = Probability of Precipitation
Armistead Radar Loop
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