Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

27 Good

—PM2.5

5 µg/m³

▲

UV Index

3.0 Moderate

▲

Temperature
66.7°F

Dew Point
60.0°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
2 mph
NE
(45°)

Humidity
79%

Heat Index
66.8°F

Wind Chill
66.7°F

24 Hour Rain

Radiation
412 W/m²

ET
0.00 in

Barometer
29.928 inHg

WeatherBoard

Today

NWS Forecast

Sunny. High near 86, with temperatures falling to around 84 in the afternoon. North northwest wind 2 to 9 mph.

AQI	32 15
PM 2.5	6 3	µg/m³
UV Index	3.0 0.0
Temperature	66.7 56.2	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	7 28	mph °
Wind Average	0	mph
Wind RMS	1	mph
Vector Average Average Direction	0 351	mph °
Radiation	418 0	W/m²
Barometer	29.963 29.892	inHg
Dew Point	60.3 53.9	°F
Humidity	93 79	%
Heat Index	66.8	°F
Wind Chill	56.2	°F
ET	0.01 0.00	in

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

Downstream Systems