Bluewater, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bluewater, a community in San Bernardino County, California.
Today
100°F
Sunny
Sunny. High near 100, with temperatures falling to around 98 in the afternoon. South wind 1 to 7 mph.
7-day forecast for Bluewater
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 1 to 7 mph S | 0% |
| Tonight | 72°F | Mostly Clear | 0 to 3 mph N | 0% |
| Sunday | 100°F | Sunny | 1 to 7 mph SE | 0% |
| Sunday Night | 76°F | Mostly Cloudy | 3 mph ESE | 1% |
| Monday | 100°F | Mostly Sunny | 1 to 12 mph ESE | 2% |
| Monday Night | 73°F | Mostly Clear | 2 to 8 mph SE | 2% |
| Tuesday | 99°F | Sunny | 2 to 6 mph SE | 1% |
| Tuesday Night | 74°F | Clear | 3 mph ENE | 1% |
| Wednesday | 102°F | Sunny | 6 mph ESE | 2% |
| Wednesday Night | 77°F | Mostly Clear | 1 to 5 mph E | 3% |
| Thursday | 103°F | Sunny then Slight Chance Showers And Thunderstorms | 2 to 7 mph ESE | 13% |
| Thursday Night | 77°F | Slight Chance Showers And Thunderstorms | 2 to 6 mph ESE | 17% |
| Friday | 102°F | Slight Chance Rain Showers then Sunny | 3 to 7 mph ESE | 17% |
| Friday Night | 78°F | Mostly Clear | 2 to 6 mph ESE | 5% |
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 19, 2026.