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Harvey, Louisiana

Current conditions and the National Weather Service 7-day forecast for Harvey, Louisiana — temperature, rain chance, wind, radar and active alerts.

Saturday Aug 29 night: a low around 79°F. Sunday Aug 30: a high near 90°F and a low around 78°F. The wettest day looks like Sunday Aug 30, near 0.33 in. Highs over the period run 90°F to 92°F.

National Weather Service forecast for Harvey, Louisiana
DayHighLowPrecip
Saturday Aug 2979°
Sunday Aug 3090°78°0.33 in
Monday Aug 3190°78°0.12 in
Tuesday Sep 191°78°0.11 in
Wednesday Sep 291°78°
Thursday Sep 392°78°
Friday Sep 491°78°
Saturday Sep 592°

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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