Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

19 Good

—PM2.5

4 µg/m³

▲

UV Index

5.5 High

▲

Temperature
69.4°F

Dew Point
55.4°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
3 mph
ESE
(112°)

Humidity
61%

Heat Index
68.9°F

Wind Chill
69.4°F

24 Hour Rain

Radiation
600 W/m²

ET
0.00 in

Barometer
29.991 inHg

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Friday

NWS Forecast

A slight chance of rain after 5pm. Sunny. High near 74, with temperatures falling to around 71 in the afternoon. West southwest wind 2 to 10 mph. Chance of precipitation is 20%.

AQI	27 12
PM 2.5	5 2	µg/m³
UV Index	5.5 0.0
Temperature	69.4 56.7	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	9 133	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	0 61	mph °
Radiation	601 0	W/m²
Barometer	30.014 29.947	inHg
Dew Point	56.5 51.3	°F
Humidity	92 61	%
Heat Index	68.9	°F
Wind Chill	56.7	°F
ET	0.01 0.00	in

☀		☽
Rise	07:12:05 AM	Rise	09:02:32 PM
Transit	12:55:17 PM	Transit	03:52:58 AM
Set	06:37:55 PM	Set	11:42:48 AM
Daylight	11:25		Waning gibbous 82% full
Azimuth	165.9°		309.3°
Altitude	44.6°		-5.5°

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