Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

21 Good

—PM2.5

4 µg/m³

▲

UV Index

8.0 Very High

▲

Temperature
70.3°F

Dew Point
60.0°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
5 mph
NNW
(338°)

Humidity
70%

Heat Index
70.3°F

Wind Chill
70.3°F

24 Hour Rain

Radiation
764 W/m²

ET
0.00 in

Barometer
30.070 inHg

WeatherBoard

Monday

NWS Forecast

Sunny. High near 77, with temperatures falling to around 75 in the afternoon. North wind 1 to 12 mph.

AQI	28 8
PM 2.5	5 2	µg/m³
UV Index	8.0 0.0
Temperature	70.9 54.9	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	11 30	mph °
Wind Average	1	mph
Wind RMS	2	mph
Vector Average Average Direction	1 30	mph °
Radiation	766 0	W/m²
Barometer	30.081 30.038	inHg
Dew Point	60.9 51.5	°F
Humidity	91 69	%
Heat Index	70.9	°F
Wind Chill	54.9	°F
ET	0.02 0.00	in

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

Downstream Systems