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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

35 Good

—PM2.5

6 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
52.1°F

Dew Point
49.0°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
0 mph

Humidity
89%

Heat Index
51.2°F

Wind Chill
52.1°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
30.064 inHg

WeatherBoard

Overnight

NWS Forecast

Mostly clear, with a low around 56. West northwest wind around 2 mph.

AQI	57 30
PM 2.5	13 5	µg/m³
UV Index	0.0 0.0
Temperature	57.1 51.9	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	2 324	mph °
Wind Average	0	mph
Wind RMS	1	mph
Vector Average Average Direction	0 301	mph °
Radiation	0 0	W/m²
Barometer	30.066 30.028	inHg
Dew Point	52.3 48.5	°F
Humidity	89 83	%
Heat Index	56.4	°F
Wind Chill	51.9	°F
ET	0.00 0.00	in

☀			☽
Rise	07:20:23 AM		Rise	05:38:50 AM
Transit	12:53:18 PM		Transit	11:38:59 AM
Set	06:25:41 PM		Set	05:30:09 PM
Daylight	11:05			Waning crescent 4% full
Azimuth	89.4°			96.4°
Altitude	-17.7°			2.5°

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
Windy	f0634ec3
Weather Under.	KCAPALOA156
WeatherCloud	PaloAltoWeather.com
AWEKAS	16242
PWS	PALOALTOCA