Weather WorldMiddletown, CA 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Middletown, CA Weather Forecast
Middletown, CA Weather Forecast Date: 136 AM PDT Sun Oct 11 2026
The area/counties/county of: Eastern Lake, including the cities of: Clearlake, Clearlake Park, Hidden Valley Lake, and Middletown.or toggle through each period.
Today... Sunny. Highs 66 to 76. North wind 5 to 15 mph.
Tonight... Mostly clear. Lows 41 to 51. North wind 5 to 15 mph.
Columbus Day... Sunny. Highs 61 to 71. Northeast wind 5 to 15 mph.
Monday Night... Mostly clear. Lows 40 to 50. Northwest wind around 5 mph.
Tuesday... Sunny. Highs 68 to 78. North wind around 10 mph.
Tuesday Night... Clear. Lows 44 to 54.
Wednesday... Sunny. Highs 74 to 84.
Wednesday Night... Clear. Lows 50 to 60. Highs 76 to 91.
Thursday... Clear. Lows 50 to 60. Highs 76 to 91.
Friday... Clear. Lows 50 to 60. Highs 76 to 91.
POP = Probability of Precipitation
Middletown Radar Loop
Use the map search tool if you want to place a location marker on the radar map...