Weather WorldArcata High School, CA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Arcata High School Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 | |  |  | |  |  | | | | | |
| Patchy Fog | Patchy Fog | Chance of Showers | Chance of Showers | Chance of Rain | Rain | Chance of T-Storm | Chance of Rain | Chance of Rain | Patchy Fog | Patchy Fog | Patchy Fog |
| Hi: 67°FHi: 19°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 56°FLo: 13°C | Hi: 68°FHi: 20°C | Lo: 57°FLo: 14°C | Hi: 64°FHi: 18°C | Hi: 64°FHi: 18°C Lo: 52°FLo: 11°C | Hi: 64°FHi: 18°C Lo: 52°FLo: 11°C | Hi: 65°FHi: 18°C Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C Lo: 51°FLo: 11°C | Lo: 52°FLo: 11°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 136 AM PDT Mon Aug 31 2026 
Arcata High School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Arcata High School Weather Map
Arcata High School Quick Facts
Arcata High School Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 427 AM PDT Mon Aug 31 2026
Aviation
12Z UPDATE...Coastal stratus has filled in over much of the North Coast overnight and should remain stubborn through the TAF period. Southerly winds will dominate today with gusty conditions likely at KCEC. Categories are likely to waiver between MVFR and IFR through the day before settling down to IFR-LIFR Monday night into Tuesday morning. Inland areas can expect VFR and northery afternoon winds.
Watches / Warnings / Advisories
/WARNINGS/ADVISORIES... CA... None. NORTHWEST CALIFORNIA COA...