Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

16 Good

—PM2.5

3 µg/m³

▲

UV Index

0.2 Low

▲

Temperature
57.5°F

Dew Point
55.2°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
S
(180°)

Humidity
92%

Heat Index
57.3°F

Wind Chill
57.5°F

24 Hour Rain

Radiation
100 W/m²

ET
0.00 in

Barometer
29.902 inHg

WeatherBoard

Friday

NWS Forecast

Sunny. High near 81, with temperatures falling to around 78 in the afternoon. North wind 2 to 17 mph, with gusts as high as 22 mph.

AQI	23 13
PM 2.5	4 2	µg/m³
UV Index	0.5 0.0
Temperature	60.6 55.7	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	4 191	mph °
Wind Average	0	mph
Wind RMS	1	mph
Vector Average Average Direction	0 273	mph °
Radiation	105 0	W/m²
Barometer	29.904 29.869	inHg
Dew Point	56.3 53.1	°F
Humidity	92 85	%
Heat Index	60.4	°F
Wind Chill	55.7	°F
ET	0.00 0.00	in

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

Downstream Systems