Conditions at 11:59 PM:

Additional weather information for today:

Current Heat Index: 53.2 °F
Current Humidity: 98 %
High Windspeed Today: 20 MPH at 3:35 PM

Rain Storm Total: 0.00 in since N/A
Rain This Month: 0.05
Rain Since July 1: 17.38
Last Rainy Day: 28 May 2026 (0.26 in)

Sunrise: 5:47 AM
Sunset: 8:35 PM
Hours of Daylight: 14:48

Weather statistics for yesterday:

High: 67.3 °F at 5:06 PM
Low: 55.0 °F at 11:56 PM
High Humidity: 96 % at 12:12 AM
Low Humidity: 69 % at 5:00 PM
High Dew Point: 57.5 °F at 4:18 PM
Low Dew Point: 52.5 °F at 11:44 PM
High Pressure: 29.98 inHg at 1:00 PM
Low Pressure: 29.92 inHg at 7:33 PM
High Windspeed: 20 MPH at 3:14 PM
Rain: 0.00 in

Weather statistics for the week starting Sunday:

High: 63.2 °F on 21 Jun 2026 3:05 PM
Low: 53.1 °F on 21 Jun 2026 11:05 PM
High Humidity: 99 % on 21 Jun 2026 9:06 AM
Low Humidity: 82 % on 21 Jun 2026 1:43 PM
High Dew Point: 58.5 °F on 21 Jun 2026 2:19 PM
Low Dew Point: 52.3 °F on 21 Jun 2026 11:05 PM
High Pressure: 29.92 inHg on 21 Jun 2026 12:10 AM
Low Pressure: 29.83 inHg on 21 Jun 2026 5:53 PM
High Windspeed: 20 MPH on 21 Jun 2026 3:35 PM
Rain: 0.00 in

Historical Records:

                      

Mount Tiburon

Highest recorded temperature: 111.0 °F on Sep 6, 2020
Lowest recorded temperature: 32.7 °F on Jan 13, 2013
Total recorded temperature range: 78.3 °F

Highest recorded pressure: 30.58 inHg on Jan 5, 2020
Lowest recorded pressure: 29.07 inHg on Mar 21, 2023
Total recorded pressure range: 1.51 inHg

Highest recorded wind speed: 57.0 MPH on Feb 7, 2017

Wettest day on record: Oct 24, 2021 with 4.53 in of rain.
 

Two Day Graphical Forecast

Last update: 21 Jun 2026 11:59 PM