Harry A Merlo State Recreation Area, CA Weather Forecast

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Harry A Merlo State Recreation Area, CA Weather Forecast

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Harry A Merlo State Recreation Area CA weather  - Overcast - 56°F
Overcast
56°F
Updated 7:47 am
Feels Like 53°F
Humidity 96%
Wind N 0 mph
Barometer  30.03 in
Dew Point 55°F
Harry A Merlo State Recreation Area CA weather  - Overcast - 13°C
Overcast
13°C
Updated 7:47 am
Feels Like 12°C
Humidity 96%
Wind N 0 km/h
Barometer  101.7 kPa
Dew Point 13°C

Harry A Merlo State Recreation Area Weather Forecast

TODAY TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT
Harry A Merlo State Recreation Area, CA Weather - Today Patchy Fog Harry A Merlo State Recreation Area, CA Weather - Tonight Chance Of Rain Harry A Merlo State Recreation Area, CA Weather - Saturday Patchy Fog Harry A Merlo State Recreation Area, CA Weather - Saturday Night Patchy Fog Harry A Merlo State Recreation Area, CA Weather - Sunday Patchy Fog Harry A Merlo State Recreation Area, CA Weather - Sunday Night Partly Cloudy Harry A Merlo State Recreation Area, CA Weather - Monday Mostly Cloudy Harry A Merlo State Recreation Area, CA Weather - Monday Night Patchy Fog Harry A Merlo State Recreation Area, CA Weather - Tuesday Chance Of T-Storm Harry A Merlo State Recreation Area, CA Weather - Tuesday Night Patchy Fog Harry A Merlo State Recreation Area, CA Weather - Wednesday Chance Of Rain Harry A Merlo State Recreation Area, CA Weather - Wednesday Night Chance Of Rain
Patchy Fog Chance of Rain Patchy Fog Patchy Fog Patchy Fog Partly Cloudy Mostly Cloudy Patchy Fog Chance of T-Storm Patchy Fog Chance of Rain Chance of Rain
Hi: 67°FHi: 19°C
Lo: 54°FLo: 12°C Hi: 67°FHi: 19°C
Lo: 52°FLo: 11°C Hi: 68°FHi: 20°C
Lo: 53°FLo: 12°C Hi: 66°FHi: 19°C
Lo: 53°FLo: 12°C Hi: 66°FHi: 19°C
Lo: 53°FLo: 12°C Hi: 66°FHi: 19°C
Lo: 55°FLo: 13°C
POP = Probability of Precipitation.
Weather Outlook Updated: 136 AM PDT Fri Aug 28 2026 Harry A Merlo State Recreation Area, CA Weather - WeatherWorld.com

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Issued: 425 AM PDT Fri Aug 28 2026

Key Messages

  • Tropical moisture has arrived and cause a light shower or two for Mendocino & Lake Counties through early Friday afternoon.
  • Interior areas continue to experience near or slightly below normal temperatures through this weekend.
  • Coastal areas continue to see overnight stratus with afternoon clearing.

Discussion

...Water Vapor IR satellite imagery shows a stream of moisture flowing over the region this morning as the remnants of Tropical Storm Iselle move downstream along the upper level ...