Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

12 Good

—PM2.5

2 µg/m³

▲

UV Index

4.1 Moderate

▲

Temperature
66.2°F

Dew Point
52.8°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
3 mph
NNW
(338°)

Humidity
62%

Heat Index
65.4°F

Wind Chill
66.2°F

24 Hour Rain

Radiation
526 W/m²

ET
0.00 in

Barometer
30.018 inHg

WeatherBoard

Today

NWS Forecast

Sunny. High near 70, with temperatures falling to around 68 in the afternoon. Northwest wind 3 to 13 mph.

AQI	13 4
PM 2.5	2 1	µg/m³
UV Index	4.1 0.0
Temperature	66.3 51.5	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	10 356	mph °
Wind Average	0	mph
Wind RMS	1	mph
Vector Average Average Direction	0 336	mph °
Radiation	531 0	W/m²
Barometer	30.024 29.955	inHg
Dew Point	56.1 48.7	°F
Humidity	92 61	%
Heat Index	65.5	°F
Wind Chill	51.5	°F
ET	0.01 0.00	in

Solstice	12/21/2025 07:02:51 AM
Equinox	03/20/2026 07:45:53 AM

Downstream Systems