Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

20 Good

—PM2.5

4 µg/m³

▲

UV Index

3.4 Moderate

▲

Temperature
70.7°F

Dew Point
50.0°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
6 mph
NNW
(338°)

Humidity
48%

Heat Index
69.7°F

Wind Chill
70.7°F

24 Hour Rain

Radiation
478 W/m²

ET
0.00 in

Barometer
30.112 inHg

WeatherBoard

Independence Day

NWS Forecast

Sunny. High near 73, with temperatures falling to around 71 in the afternoon. Northwest wind around 14 mph.

AQI	32 13
PM 2.5	6 2	µg/m³
UV Index	9.0 0.0
Temperature	77.1 52.8	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	18 30	mph °
Wind Average	3	mph
Wind RMS	4	mph
Vector Average Average Direction	2 20	mph °
Radiation	840 0	W/m²
Barometer	30.114 29.982	inHg
Dew Point	58.0 48.2	°F
Humidity	87 38	%
Heat Index	76.4	°F
Wind Chill	52.8	°F
ET	0.03 0.00	in

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

Downstream Systems