Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

Temperature

61.4°F

▲

Dewpoint

57.2°F Comfortable

▲

Barometer

30.012 inHg Normal

▲

AQI

12 Good

—PM2.5

2 µg/m³

▲

UV Index

0.0 Low

▲

Radiation

5 W/m² Dark/Nighttime

▲

CO₂	444 ppm Slightly Elevated (Typical Urban)

▲

Rain Today

0.00 in

Rain Rate
0.00 in/h

24 Hour Rain

0.00 in

Humidity
86%

Wind

↑

1 mph
ENE
(68°)

WeatherBoard

View

This Afternoon

NWS Forecast

Rain. Cloudy, with a high near 62. East wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.

Temperature	64.1 58.4	°F
Dew Point	59.1 55.5	°F
Barometer	30.106 30.012	inHg
AQI	19 4
PM 2.5	3 1	µg/m³
UV Index	1.5 0.0
Radiation	153 0	W/m²
CO₂	489 404	ppm
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	6 175	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	0 108	mph °
Humidity	91 83	%
Heat Index	64.1	°F
Wind Chill	58.4	°F
ET	0.00 0.00	in

☀		☽
Rise	07:18:32 AM	Rise	08:12:03 AM
Transit	12:06:17 PM	Transit	12:45:47 PM
Set	04:54:02 PM	Set	05:21:34 PM
Daylight	09:35		New 1% full
Azimuth	237.8°		227.3°
Altitude	2.6°		6.2°

Solstice	12/21/2025 07:02:51 AM
Equinox	03/20/2026 07:45:53 AM

Downstream Systems

NWS	FW4751
MesoWest	F4751
PurpleAir	PaloAltoWeather.com
APRS/CWOP	F4751
UK Met Office	PaloAltoWeather.com
WOW-BE	PaloAltoWeather.com
Windy	f0634ec3
Weather Under.	KCAPALOA156
WeatherCloud	PaloAltoWeather.com
AWEKAS	16242
PWS	PALOALTOCA