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Bluewater, CA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Bluewater, a community in San Bernardino County, California.

This Afternoon
100°F
Sunny
Sunny. High near 100, with temperatures falling to around 98 in the afternoon. South southwest wind around 6 mph.

7-day forecast for Bluewater

WhenTempForecastWindPrecip
This Afternoon 100°F Sunny 6 mph SSW 0%
Tonight 72°F Mostly Clear 0 to 3 mph N 0%
Sunday 100°F Mostly Sunny 2 to 7 mph ESE 0%
Sunday Night 75°F Mostly Cloudy 1 to 5 mph E 0%
Monday 99°F Mostly Sunny 2 to 12 mph ESE 1%
Monday Night 73°F Mostly Clear 2 to 9 mph SE 1%
Tuesday 98°F Sunny 2 to 6 mph S 0%
Tuesday Night 74°F Clear 3 mph N 1%
Wednesday 102°F Sunny 2 to 6 mph ESE 4%
Wednesday Night 77°F Mostly Clear 3 mph E 4%
Thursday 102°F Sunny then Slight Chance Showers And Thunderstorms 6 mph ESE 15%
Thursday Night 78°F Slight Chance Showers And Thunderstorms 5 mph ESE 19%
Friday 102°F Slight Chance Showers And Thunderstorms 3 to 8 mph SE 15%
Friday Night 78°F Slight Chance Showers And Thunderstorms 2 to 6 mph ESE 16%

Forecast source: National Weather Service (api.weather.gov) for Bluewater (34.175, -114.265). Updated through the day.

Growing snapshot for Bluewater

Last spring frost
Jan 12
First fall frost
Dec 19
Growing season
338 days
Hardiness zone
9b

More local growing data for Bluewater: nearby ZIP 92242 weather · frost dates · planting calendar · California frost dates

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Climate data from the nearest NOAA station, Parker, Az (2.5 mi from Bluewater). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.