Mad River, CA Weather Forecast

Feedback E-mail the Weather

Quick Weather Clicks

Mad River, CA Weather Forecast

Current Conditions

Settings
Mad River CA weather  - Clear - 73°F
Clear
73°F
Updated 11:18 am
Feels Like 57°F
Humidity 35%
Wind S 3 mph
Barometer  29.95 in
Dew Point 44°F
Mad River CA weather  - Clear - 23°C
Clear
23°C
Updated 11:18 am
Feels Like 14°C
Humidity 35%
Wind S 5 km/h
Barometer  101.4 kPa
Dew Point 7°C

Mad River Weather Forecast

TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY TUESDAY
Mad River, CA Weather - Today Chance Of T-Storm Mad River, CA Weather - Tonight Clearing Mad River, CA Weather - Thursday Chance Of T-Storm Mad River, CA Weather - Thursday Night Rain Showers Mad River, CA Weather - Friday Sunny Mad River, CA Weather - Friday Night Clear Mad River, CA Weather - Saturday Sunny Mad River, CA Weather - Saturday Night Partly Cloudy Mad River, CA Weather - Sunday Partly Cloudy Mad River, CA Weather - Sunday Night Mostly Clear Mad River, CA Weather - Monday Mostly Clear Mad River, CA Weather - Tuesday Mostly Clear
Chance of T-Storm Clearing Chance of T-Storm Rain Showers Sunny Clear Sunny Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear
Hi: 80°FHi: 27°C
Lo: 50°FLo: 10°C Hi: 80°FHi: 27°C
Lo: 51°FLo: 11°C Hi: 87°FHi: 31°C
Lo: 55°FLo: 13°C Hi: 95°FHi: 35°C
Hi: 95°FHi: 35°C
Lo: 57°FLo: 14°C
Hi: 95°FHi: 35°C
Lo: 57°FLo: 14°C
Hi: 94°FHi: 34°C
Lo: 58°FLo: 14°C
Hi: 94°FHi: 34°C
Lo: 58°FLo: 14°C
Hi: 94°FHi: 34°C
Lo: 58°FLo: 14°C
POP = Probability of Precipitation.
Weather Outlook Updated: 136 AM PDT Wed Sep 16 2026 Mad River, CA Weather - WeatherWorld.com

Trending Headlines

Mad River Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Mad River Quick Facts

National Two Day Weather Forecast


E-mail the Mad River Weather Forecast

Voice your opinion or tell us about page issues...

Mad River Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 1211 AM PDT Wed Sep 16 2026

Key Messages

  • A weak frontal system arriving Wednesday will likely lead to cooler temperatures and a few showers or thunderstorms.
  • There is a slight chance for thunderstorms in mainly in Trinity, Humboldt and Del Norte counties on Wednesday.
  • Warmer temperatures and dry conditions return end of the week.

Discussion

...An upper level low dropping south over the area is expected to impact the area Wednesday and Thursday. This is expected to bring some showers and possible thunderstorms to the area Wedn...