Weather forecast for todayArnold, CA
Weather forecast for today
Current condition 12:47 pm PDT
- 73°F
- Feels like:73°F
Sunny
- Precipitation: 0"
- Wind: 7mphSSW 200°
- Humidity: 16%
- Dewpoint: 25°F
- Pressure: 29.96"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
At the moment, no clouds, just endless sunshine warming the day.
The temperature is a warm 73.4°F. The current temperature is nearly at the maximum predicted 77°F for today.
The temperature is a warm 73.4°F. The current temperature is nearly at the maximum predicted 77°F for today.
Sunday Oct 18, 2026
- 77°F
- 48°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphSW 225°
- Humidity: 19%
- UV index: 5
- Sunrise: 7:13 am PDT
- Sunset: 6:19 pm PDT
- details ▼
On Sunday, October 18, clear skies and sunshine are anticipated.
Temperature readings will span from a daytime high of a moderately hot 77°F to a night low of a brisk 48.2°F.
Expect temperatures to match September's average maximum of 79.3°F rather than October's 67.5°F.
Sunrise was at 7:13 am and sunset will be at 6:19 pm; the daylight will last for 11h and 6min.
Temperature readings will span from a daytime high of a moderately hot 77°F to a night low of a brisk 48.2°F.
Expect temperatures to match September's average maximum of 79.3°F rather than October's 67.5°F.
Sunrise was at 7:13 am and sunset will be at 6:19 pm; the daylight will last for 11h and 6min.
Hourly overview
Hourly temperatures
Warmest period: 1 pm - 3 pm 75°C.
Coldest hour: 10 pm 54°C.
Coldest hour: 10 pm 54°C.
Chance of precipitation
Highest chance: 6 pm - 7 pm 1%.
Hourly weather forecast
- 1 pm
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSW 219°
- Humidity: 17%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 2 pm
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSW 219°
- Humidity: 17%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 3 pm
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSW 228°
- Humidity: 17%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 73°F
- Feels like:73°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSW 229°
- Humidity: 19%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSW 229°
- Humidity: 21%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphSW 229°
- Humidity: 26%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:19 pm
- 7 pm
- 63°F
- Feels like:63°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphSSW 198°
- Humidity: 33%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 59°F
- Feels like:59°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphENE 67°
- Humidity: 38%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 55°F
- Feels like:55°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphE 82°
- Humidity: 42%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 54°F
- Feels like:54°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphENE 75°
- Humidity: 43%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphENE 66°
- Humidity: 44%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Arnold, mainly sunny weather and a cloudless sky are anticipated.
The temperature will vary between the lowest temperature of 51.8°F and the highest temperature of 75.2°F. The warmest part of the day will be from 1 pm to 3 pm.
The highest temperature today will resemble September's average maximum of 79.3°F more than October's average. Today, the minimum temperature will be in line with the average low for October.
The temperature will vary between the lowest temperature of 51.8°F and the highest temperature of 75.2°F. The warmest part of the day will be from 1 pm to 3 pm.
The highest temperature today will resemble September's average maximum of 79.3°F more than October's average. Today, the minimum temperature will be in line with the average low for October.
Updated: Oct 18, 2026 @ 19:47:16 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The current temperature (12:47 pm PDT) is 73.4°F.
On Sunday, skies will stay clear and sunny.
Today, the highest temperature will be 77°F, while the lowest temperature will be 48.2°F.
Today, the highest temperature will be noticeably higher than the average maximum of 67.5°F in October. Today, the lowest temperature will be in line with the average low temperature.
Today, the highest temperature will be noticeably higher than the average maximum of 67.5°F in October. Today, the lowest temperature will be in line with the average low temperature.
On Sunday, in Arnold, sunrise was at 7:13 am and sunset will be at 6:19 pm (PDT).
In Arnold, today, there will be 11h and 6min of daylight.
Arnold, California, USA
- en: Arnold, California, USA
- es: Arnold, California, EE.UU.
- hr: Arnold, Kalifornija, SAD
- mk: Arnold, Kalifornija, SAD
- sr: Arnold, Kalifornija, SAD
- zh: 阿诺德, 加利福尼亚州, 美国
- Latitude: 38.255473°
- Longitude: -120.351031°
- Elevation: 4006 ft
- Current time: 1:44pm PDT
- Sunrise: 7:13 am PDT
- Sunset: 6:19 pm PDT
- Timezone: America/Los_Angeles
Nearby Arnold, California, USA
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