Weather forecast for todayNapa Junction, CA
Weather forecast for today
Current condition 10:25 am PDT
- 72°F
- Feels like:72°F
Sunny
- Precipitation: 0"
- Wind: 5mphESE 120°
- Humidity: 37%
- Dewpoint: 43°F
- Pressure: 30.08"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
At the moment, in Napa Junction, the weather is sunny with a crisp, clear sky.
The temperature is an agreeable 71.6°F. The current temperature is relatively far from the maximum of 86°F predicted for today.
The temperature is an agreeable 71.6°F. The current temperature is relatively far from the maximum of 86°F predicted for today.
Saturday Oct 17, 2026
- 86°F
- 48°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphS 186°
- Humidity: 27%
- UV index: 5
- Sunrise: 7:20 am PDT
- Sunset: 6:28 pm PDT
- details ▼
On Saturday, in Napa Junction, conditions remain stable and sunny, with little cloud presence.
The daytime temperature will peak at a tropical 86°F, significantly contrasting with the night's low of a chilly 48.2°F.
The anticipated high is hotter and better reflects September's normal temperature profile than that of October.
Sunrise was at 7:20 am and sunset will be at 6:28 pm; the daylight will last for 11h and 8min.
The daytime temperature will peak at a tropical 86°F, significantly contrasting with the night's low of a chilly 48.2°F.
The anticipated high is hotter and better reflects September's normal temperature profile than that of October.
Sunrise was at 7:20 am and sunset will be at 6:28 pm; the daylight will last for 11h and 8min.
Hourly overview
Hourly temperatures
Warmest period: 3 pm - 5 pm 84°C.
Coldest hour: 1 am 55°C.
Coldest hour: 1 am 55°C.
Chance of precipitation
Highest chance: 1 am 6%.
Hourly weather forecast
- 11 am
- 73°F
- Feels like:73°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSE 130°
- Humidity: 34%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 79°F
- Feels like:79°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSE 134°
- Humidity: 28%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 1 pm
- 81°F
- Feels like:81°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSSE 153°
- Humidity: 25%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 2 pm
- 82°F
- Feels like:82°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphS 171°
- Humidity: 23%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 3 pm
- 84°F
- Feels like:84°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphS 187°
- Humidity: 22%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 86°F
- Feels like:86°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSSW 198°
- Humidity: 21%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 5 pm
- 84°F
- Feels like:84°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSSW 208°
- Humidity: 23%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 81°F
- Feels like:81°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSW 215°
- Humidity: 29%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:28 pm
- 7 pm
- 73°F
- Feels like:73°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSSW 208°
- Humidity: 39%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 66°F
- Feels like:66°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSSW 207°
- Humidity: 48%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 64°F
- Feels like:64°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSSW 196°
- Humidity: 55%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 61°F
- Feels like:61°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSSW 193°
- Humidity: 63%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 59°F
- Feels like:59°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 3mphSSW 214°
- Humidity: 70%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, mainly sunny weather and a cloudless sky are anticipated.
The temperature will be between a maximum of 86°F and a minimum of 59°F. The hottest part of the day is expected around 4 pm.
Today, temperatures will be more close to the climate of September than the usual maximum in October. The nighttime low will be slightly cooler than the typical October minimum temperature of 53.2°F.
The temperature will be between a maximum of 86°F and a minimum of 59°F. The hottest part of the day is expected around 4 pm.
Today, temperatures will be more close to the climate of September than the usual maximum in October. The nighttime low will be slightly cooler than the typical October minimum temperature of 53.2°F.
Updated: Oct 17, 2026 @ 17:25:29 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Currently (10:25 am PDT) it is 71.6°F in Napa Junction.
Today, expect bright skies and plenty of sunshine.
Today, the maximum temperature will be 86°F, while the minimum temperature will be 48.2°F.
The highest temperature will be uncommonly higher than the average maximum of 73.6°F in October. Today, the lowest temperature will be a few degrees lower than the average low temperature.
The highest temperature will be uncommonly higher than the average maximum of 73.6°F in October. Today, the lowest temperature will be a few degrees lower than the average low temperature.
On Saturday, in Napa Junction, sunrise was at 7:20 am and sunset will be at 6:28 pm (PDT).
In Napa Junction, today, there will be 11h and 8min of daylight.
Napa Junction, California, USA
- en: Napa Junction, California, USA
- es: Napa Junction, California, EE.UU.
- hr: Napa Džankšen, Kalifornija, SAD
- mk: Napa Džankšen, Kalifornija, SAD
- sr: Napa Džankšen, Kalifornija, SAD
- zh: Napa Junction, 加利福尼亚州, 美国
- Latitude: 38.190205°
- Longitude: -122.247757°
- Elevation: 108 ft
- Current time: 10:25am PDT
- Sunrise: 7:20 am PDT
- Sunset: 6:28 pm PDT
- Timezone: America/Los_Angeles
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