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Johnson, CA Weather Forecast
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Johnson Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  | | | | | | | |  |  | |
| Mostly Clear | Mostly Sunny | Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Chance of Showers | Partly Cloudy | Mostly Sunny |
| Lo: 66°FLo: 19°C | Hi: 97°FHi: 36°C | Lo: 67°FLo: 19°C | Hi: 100°FHi: 38°C | Lo: 68°FLo: 20°C | Hi: 101°FHi: 38°C | Lo: 67°FLo: 19°C | Hi: 101°FHi: 38°C | Lo: 68°FLo: 20°C | Hi: 100°FHi: 38°C | Lo: 68°FLo: 20°C | Hi: 97°FHi: 36°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1207 PM PDT Tue Aug 04 2026 
Johnson Radar Loop
Use the map search tool if you want to place a location marker on the radar map...