Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

20 Good

—PM2.5

4 µg/m³

▲

UV Index

1.9 Low

▲

Temperature
63.4°F

Dew Point
57.1°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
2 mph
NNE
(22°)

Humidity
80%

Heat Index
63.2°F

Wind Chill
63.4°F

24 Hour Rain

Radiation
292 W/m²

ET
0.00 in

Barometer
30.094 inHg

WeatherBoard

Sunday

NWS Forecast

Sunny. High near 76, with temperatures falling to around 73 in the afternoon. Northwest wind 2 to 14 mph, with gusts as high as 21 mph.

AQI	21 12
PM 2.5	4 2	µg/m³
UV Index	1.9 0.0
Temperature	63.5 54.1	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	4 201	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	0 348	mph °
Radiation	299 0	W/m²
Barometer	30.115 30.074	inHg
Dew Point	57.8 51.8	°F
Humidity	93 80	%
Heat Index	63.4	°F
Wind Chill	54.1	°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