Weather forecast for todayUpper Lake, CA

Weather forecast for today

Current condition 12:07 am PDT

  • 45°F
  • Feels like:
    45°F
Showers in the Vicinity
Showers in the Vicinity
  • Precipitation: 0"
  • Wind: 0mphNE 50°
  • Humidity: 93%
  • Dewpoint: 43°F
  • Pressure: 29.87"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, in Upper Lake, there are reports of light rain showers falling in nearby areas.
The temperature is a brisk 44.6°F. The current temperature is far from today's maximum-anticipated 73.4°F.

Tuesday Oct 20, 2026

  • 73°F
  • 50°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0.04"
  • Wind: 5mphSE 133°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:26 am PDT
  • Sunset: 6:25 pm PDT
  • ▼
Today, a mainly cloudy pattern is expected.
Minimal precipitation is forecasted. The temperature scale will run from a maximum of a moderately hot 73.4°F to a minimum of a cool 50°F.
The highest temperature is expected to follow the average for October, around 72.5°F.
Sunrise will be at 7:26 am and sunset at 6:25 pm; the daylight will last for 10h and 59min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 72°C.
Coldest hour: 1 am 43°C.

Chance of precipitation

Highest chance: 1 am 33%.

Hourly weather forecast

  • 2 am
  • 45°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphSSW 198°
  • Humidity: 94%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 46°F
  • Feels like:
    46°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphWNW 304°
  • Humidity: 87%
  • Pressure: 29.88"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 6 am
  • 45°F
  • Feels like:
    45°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphESE 120°
  • Humidity: 89%
  • Pressure: 29.88"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Sunrise: 7:26 am
  • 8 am
  • 45°F
  • Feels like:
    45°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 1mphENE 74°
  • Humidity: 85%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 54°F
  • Feels like:
    54°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphSE 136°
  • Humidity: 65%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 61°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSE 135°
  • Humidity: 46%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 68°F
  • Feels like:
    68°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSE 142°
  • Humidity: 33%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 72°F
  • Feels like:
    72°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphSSE 160°
  • Humidity: 28%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 68°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphSSE 158°
  • Humidity: 33%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:25 pm
  • 8 pm
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphE 99°
  • Humidity: 42%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 57°F
  • Feels like:
    57°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphE 95°
  • Humidity: 51%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Upper Lake, primarily gloomy and occasionally rain-soaked weather is expected.
With a probability of 33%, minimal rainfall is expected around 1 am.
The temperature will vary between the lowest temperature of 42.8°F and the highest temperature of 71.6°F. The warmest part of the day is anticipated around 4 pm.
The high temperature is expected to be close to October's usual value of 72.5°F. The minimum temperature will be also resembling October's average low of 48°F.
Updated: Oct 20, 2026 @ 07:07:58 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 12:07 am PDT is 44.6°F.

On Tuesday, mostly cloudy conditions are expected.

Today, there is a low probability of minimal rainfall in Upper Lake.

Today, the maximum temperature will be 73.4°F, while the minimum temperature will be 50°F.
The maximum temperature will be in line with the average highest temperature of 72.5°F in October. The lowest temperature will be also in line with the average low of 48°F.

On Tuesday, in Upper Lake, sunrise will be at 7:26 am and sunset at 6:25 pm (PDT).

Today in Upper Lake, the daylight will last for 10h and 59min.