Westchester, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Westchester, a community in Miami-Dade County, Florida.
Live forecast is briefly unavailable; the local growing information below is from NOAA climate normals.
Growing snapshot for Westchester
Growing season
365 days
Hardiness zone
11a
More local growing data for Westchester: nearby ZIP 33165 weather · frost dates · planting calendar · Florida frost dates
Nearby towns & communities
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Bay Harbor Islands
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Florida City
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Golden Beach
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Key Biscayne
Climate data from the nearest NOAA station, Miami Nwsfo, Fl (2.1 mi from Westchester). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.