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ZIP 70086 · St. James, Louisiana

Current conditions and the National Weather Service 7-day forecast for ZIP code 70086, St. James, Louisiana — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 75°F. Sunday Aug 30: a high near 92°F and a low around 75°F. The wettest day looks like Monday Aug 31, near 0.43 in. Highs over the period run 92°F to 93°F.

National Weather Service forecast for ZIP 70086, St. James, Louisiana
DayHighLowPrecip
Saturday Aug 2975°
Sunday Aug 3092°75°0.08 in
Monday Aug 3192°75°0.43 in
Tuesday Sep 193°74°0.14 in
Wednesday Sep 293°75°
Thursday Sep 393°75°
Friday Sep 493°75°
Saturday Sep 593°

NOAA NWS NDFD 2.5 km, run 2026-08-30 00:00 UTC · days are local time in America/Chicago. The live page updates continuously.

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