Weather WorldAmphitheater Lake, CA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Amphitheater Lake Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY |
 |  | | | | | | | | | |
| Mostly Sunny | Partly Cloudy | Sunny | Partly Cloudy | Mostly Sunny | Clearing | Mostly Clear | Mostly Clear | Partly Cloudy | Mostly Clear | Mostly Clear |
| Hi: 75°FHi: 24°C | Lo: 56°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 56°FLo: 13°C | Hi: 72°FHi: 22°C | Lo: 54°FLo: 12°C | Hi: 71°FHi: 22°C Lo: 53°FLo: 12°C | Hi: 71°FHi: 22°C Lo: 53°FLo: 12°C | Lo: 52°FLo: 11°C | Hi: 70°FHi: 21°C Lo: 51°FLo: 11°C | Hi: 70°FHi: 21°C Lo: 51°FLo: 11°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1141 PM PDT Wed Aug 19 2026 
Amphitheater Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Amphitheater Lake Weather Map
Amphitheater Lake Quick Facts
Amphitheater Lake Forecast Discussion
Issued: 1034 PM PDT Wed Aug 19 2026
Key Messages
1. Warmup continues Thursday before trending back to seasonal averages.
2. Monsoonal moisture brings 5 to 15 percent chance of thunderstorms over the Sierra Nevada beginning Friday.
3. Slight risk of extreme heat next week.
Discussion
... Regionwide temperatures continue to trend upward. All climate sites reported average to above average temperatures today, with Fresno reaching triple digits. As for tomorrow, the National Blend of Models (NBM) shows high te...