Riverdale, California Weather
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Weather Forecast for Riverdale, California : Mendocino County
Issued: 12:06 pm PDT Oct 18, 2025 Latitude: 39.8876508 Longitude: -123.7475225 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Sunny on This Afternoon Mostly Clear on Tonight Sunny on Sunday Sunny on Monday Sunny on Tuesday Mostly Sunny on Wednesday Mostly Sunny on Thursday 20% chance of rain on Friday
High: 75°F Low: 48°F High: 70°F High: 77°F High: 77°F High: 70°F High: 69°F High: 65°F
Low: 43°F Low: 47°F Low: 47°F Low: 46°F Low: 48°F  
Sunny Mostly Clear Sunny Sunny Sunny Mostly Sunny Mostly Sunny Rain
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Current Conditions at
UKIAH - (KUKI)
73°
Clear
as of 12:56 PM PDST
Rel. Humidity: 46%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Clear
Current Conditions at
ARCATA - (KACV)
55°
Mostly Cloudy
Mist
as of 1:10 PM PDST
Rel. Humidity: 93%
Dew Point: 54°F
Visibility: 4 Miles
Pressure: 30.04 in.
Flight Rule: IFR
Wind Data
3 MPH
230° Southwest
Cloud Level(s): Broken at 600ft
Current Conditions at
RED BLUFF - (KRBL)
73°
Clear
as of 12:54 PM PDST
Rel. Humidity: 40%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
5 MPH
350° North
Cloud Level(s): Clear
Current Conditions at
REDDING - (KRDD)
72°
Clear
as of 12:53 PM PDST
Rel. Humidity: 40%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
6 MPH
320° Northwest
Cloud Level(s): Clear
Sunny on This Afternoon This Afternoon... Sunny, with a high near 75. Calm wind becoming south southwest around 6 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 48. Calm wind becoming north northwest around 5 mph after midnight.
Sunny on Sunday Sunday... Sunny, with a high near 70. Light north northwest wind increasing to 5 to 10 mph in the morning.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 43. North wind 9 to 14 mph.
Sunny on Monday Monday... Sunny, with a high near 77. North wind 5 to 8 mph becoming calm in the morning.
Clear on Monday Night Monday Night... Clear, with a low around 47. Calm wind becoming east around 5 mph after midnight.
Sunny on Tuesday Tuesday... Sunny, with a high near 77.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 47.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 70.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 46.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 69.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 48.
20% chance of rain Friday Friday... A chance of showers. Mostly cloudy, with a high near 65.
Current Radar Image


Sun Almanac for Riverdale, California
Sunrise: 07:29 AM
Sunset: 6:31 PM
Civil Sunrise:07:02 AM
Civil Sunset: 6:58 PM
Nautical Sunrise: 06:30 AM
Nautical Sunset: 7:30 PM
Astro Sunrise: 05:59 AM
Astro Sunset: 8:01 PM
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