Arcata Weather

Thursday, 22 January 2026
12ยฐC
Partly Cloudy
Feels like: 12ยฐC
๐Ÿ’ง Humidity Level %77
๐Ÿ’จ Wind Speed 7 km/h North Northwest
๐ŸŒฌ๏ธ Wind Gust 8 km/h
๐Ÿ‘๏ธ Visibility 16 km
๐ŸŒก๏ธ Atmospheric Pressure 1018 mb
โ˜€๏ธ UV Index 1.2 (Low)
โ˜๏ธ Cloud Cover %0
๐ŸŒง๏ธ Precipitation Amount 0 mm
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Hourly Weather Forecasts

00:00
8ยฐ
01:00
7ยฐ
02:00
7ยฐ
03:00
7ยฐ
04:00
8ยฐ
๐Ÿ’ง71%
05:00
8ยฐ
๐Ÿ’ง69%
06:00
8ยฐ
07:00
8ยฐ
08:00
8ยฐ
09:00
8ยฐ
10:00
9ยฐ
11:00
9ยฐ
12:00
10ยฐ
13:00
10ยฐ
14:00
12ยฐ
15:00
11ยฐ
16:00
11ยฐ
17:00
11ยฐ
18:00
10ยฐ
19:00
9ยฐ
20:00
8ยฐ
21:00
8ยฐ
22:00
8ยฐ
23:00
8ยฐ
๐Ÿ“†

Arcata Tomorrow's Weather

๐ŸŒซ๏ธ Thursday Mist
10ยฐ / 6ยฐ
๐Ÿ’ง Chance of Rain %0
๐Ÿ’จ Wind Speed 11 km/h
โ˜€๏ธ UV Index 0

Tomorrow (Thursday) in Arcata, the weather will be Mist. High of 10ยฐC and low of 6ยฐC expected.

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3-Day Weather Forecasts

Wed, 21 Jan
Fog
12ยฐ 7ยฐ
Thu, 22 Jan
Mist
10ยฐ 6ยฐ
Fri, 23 Jan
Sunny
14ยฐ 8ยฐ
๐ŸŒŠ Marine Conditions ๐Ÿ’จ Air Quality ๐Ÿ“Š Historical Data

Arcata Weather - Detailed Meteorological Forecasts

On our Arcata weather page, you can access real-time meteorological data, hourly forecasts and long-term weather forecasts up to 16 days. Currently in Arcata, the air temperature is measured at 12ยฐC and the general weather condition is Partly Cloudy. The feels-like temperature is at 12ยฐC; The feels-like temperature is close to actual temperature.

Temperature Analysis

Arcata is currently experiencing cool weather conditions. Thermometers show 12ยฐC, while the feels-like temperature is at 12ยฐC. During this winter season, winterDesc is observed for the region. A light jacket or cardigan will suffice. The temperature will vary between 7ยฐC and 9ยฐC over the next 12 hours.

Wind and Atmospheric Conditions

Wind is blowing from North Northwest direction at 7 km/h and its intensity is rated as light. Wind gusts can reach 8 km/h. A pleasant breeze. Atmospheric pressure is at 1018 mb (1018Desc). 1018Trend.

Humidity and Precipitation

Relative humidity is at 77% (77Desc). 77Advice. No precipitation is currently observed. There is a possibility of rain within the next 12 hours.

Visibility and Cloud Cover

Visibility is 16 km (16Desc). 16Advice. The sky is 0% cloudy (0Desc). 0Advice. It is currently daytime.

UV Index and Sun Protection

UV index is 1.2 (1.2Level - 1.2Color category). 1.2Advice. The sun will rise at 07:36 AM and set at 05:21 PM today. Day length is approximately 9.8 hours. Moon phase: Waxing Crescent.

Hourly Forecast Summary

According to meteorological forecasts for the next 12 hours, temperatures will range between 7ยฐC and 9ยฐC. There is a possibility of rain during this period, keep an umbrella handy. You can follow our detailed hourly forecasts from the chart above.

3-Day Forecast Assessment

For Arcata, temperatures will remain similar in the coming days. The first day will see a high of 12ยฐC and a low of 7ยฐC. Our detailed 3-day forecasts include humidity, wind and precipitation probabilities.

15-Day Long Range Forecast

Next week in Arcata, the average high temperature will be around 12ยฐC and the low around 4ยฐC. 0 days of rain are expected throughout the week. Our 15-day forecasts based on Open-Meteo data provide a reliable guide for your long-term planning.

Geographic Location and Climate Features

Arcata is located in the northern hemisphere in the temperate climate zone (Latitude: 40.87ยฐ, Longitude: -124.08ยฐ). Due to this geographic position, characteristic weather conditions of winterDesc are observed during the winter season.

Activity and Clothing Guide

In current weather conditions, indoor activities are recommended. A light jacket or cardigan will suffice.

Health and Comfort Tips

Normal conditions for general health. Acceptable conditions in terms of general comfort. Those with chronic diseases and the elderly should be more careful in extreme weather conditions.

Data Sources and Reliability

At WeatherGet, we provide the most up-to-date meteorological data for Arcata and all locations worldwide. Our data compiled from multiple reliable sources such as WeatherAPI, Open-Meteo and Weather Unlocked is cross-validated before being presented to you. With our mobile-friendly interface, you can access weather information anytime, anywhere.

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Arcata Districts