Weather forecast for todayUpper Lake, CA

Weather forecast for today

Current condition 12:12 pm PDT

  • 77°F
  • Feels like:
    77°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 3mphSW 220°
  • Humidity: 17%
  • Dewpoint: 28°F
  • Pressure: 30.05"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
Currently, in Upper Lake, a calm and sunny day is perfect for outdoor activities.
The temperature is a temperate 77°F. The current temperature is relatively far from the maximum of 89.6°F anticipated for today.

Saturday Oct 17, 2026

  • 90°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphWSW 237°
  • Humidity: 14%
  • UV index: 5
  • Sunrise: 7:23 am PDT
  • Sunset: 6:30 pm PDT
  • ▼
Today, on Saturday, October 17, sunshine is forecasted under mostly clear skies.
The daytime temperature will peak at a tropical 89.6°F, significantly contrasting with the night's low of a brisk 48.2°F.
The predicted high will feel hotter, consistent with September's climate average of 84.2°F.
Sunrise was at 7:23 am and sunset will be at 6:30 pm; the daylight will last for 11h and 7min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 88°C.
Coldest hour: 10 pm 64°C.

Chance of precipitation

Highest chance: 1 pm - 10 pm 0%.

Hourly weather forecast

  • 1 pm
  • 81°F
  • Feels like:
    81°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSSW 201°
  • Humidity: 14%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 2 pm
  • 84°F
  • Feels like:
    84°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSW 227°
  • Humidity: 12%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 3 pm
  • 88°F
  • Feels like:
    88°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphWSW 243°
  • Humidity: 11%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 88°F
  • Feels like:
    88°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphW 265°
  • Humidity: 11%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 88°F
  • Feels like:
    88°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphW 260°
  • Humidity: 12%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 82°F
  • Feels like:
    82°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphW 270°
  • Humidity: 16%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:30 pm
  • 7 pm
  • 75°F
  • Feels like:
    75°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphWNW 297°
  • Humidity: 21%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 70°F
  • Feels like:
    70°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNW 341°
  • Humidity: 26%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphN 352°
  • Humidity: 29%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 64°F
  • Feels like:
    64°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNW 347°
  • Humidity: 33%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNW 349°
  • Humidity: 36%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Upper Lake, a cloudless sky and mainly sunshiny weather are expected.
The temperature will be between a minimum of 62.6°F and a maximum of 87.8°F. The hottest part of the day will be from 3 pm to 5 pm.
The maximum temperature will align more closely with September's average high of 84.2°F than with October's 72.5°F. The minimum temperature will be consistent with October's average low of 48°F.
Updated: Oct 17, 2026 @ 19:12:36 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (12:12 pm PDT) is 77°F.

Today, clear skies and sunshine are anticipated.

Today, the maximum temperature will be 89.6°F, while the minimum temperature will be 48.2°F.
The maximum temperature today will be notably higher than the average highest temperature of 72.5°F in October. The lowest temperature today will be in line with the average low temperature.

On Saturday, in Upper Lake, sunrise was at 7:23 am and sunset will be at 6:30 pm (PDT).

In Upper Lake, the length of the day today will be 11h and 7min.