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Palo Alto Weather Current Conditions

Weather • Air Quality • Seismic Activity

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Current Forecast Radar Gauges Graphs Highs/Lows Celestial Seismograph Reports About

Current

Today's Highs/Lows

Sun & Moon

AQI

5 Good

—PM2.5

1 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
63.7°F

Dew Point
59.4°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
2 mph
SE
(135°)

Humidity
86%

Heat Index
63.8°F

Wind Chill
63.7°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.966 inHg

WeatherBoard

Tonight

NWS Forecast

Partly cloudy, with a low around 59. Northwest wind 3 to 10 mph.

AQI	32 4
PM 2.5	6 1	µg/m³
UV Index	8.8 0.0
Temperature	73.7 62.4	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	19 34	mph °
Wind Average	3	mph
Wind RMS	4	mph
Vector Average Average Direction	3 40	mph °
Radiation	863 0	W/m²
Barometer	30.007 29.940	inHg
Dew Point	62.9 57.2	°F
Humidity	87 67	%
Heat Index	74.0	°F
Wind Chill	62.4	°F
ET	0.02 0.00	in

☀			☽
Rise	06:23:00 AM		Rise	10:26:44 PM
Transit	01:13:12 PM		Transit	04:30:19 AM
Set	08:02:50 PM		Set	11:13:14 AM
Daylight	13:39			Waning gibbous 72% full
Azimuth	335.3°			85.6°
Altitude	-34.7°			15.1°

Equinox	09/22/2025 11:19:17 AM
Solstice	12/21/2025 07:02:51 AM

Downstream Systems

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