Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

26 Good

—PM2.5

5 µg/m³

▲

UV Index

0.7 Low

▲

Temperature
64.5°F

Dew Point
59.9°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
NNW
(338°)

Humidity
85%

Heat Index
64.6°F

Wind Chill
64.5°F

24 Hour Rain

Radiation
89 W/m²

ET
0.00 in

Barometer
29.911 inHg

WeatherBoard

Today

NWS Forecast

Mostly sunny. High near 78, with temperatures falling to around 76 in the afternoon. North northwest wind 2 to 8 mph.

AQI	36 14
PM 2.5	7 3	µg/m³
UV Index	0.8 0.0
Temperature	64.6 62.2	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	6 44	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	1 25	mph °
Radiation	118 0	W/m²
Barometer	29.913 29.852	inHg
Dew Point	60.2 58.3	°F
Humidity	88 85	%
Heat Index	64.8	°F
Wind Chill	62.2	°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