Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

16 Good

—PM2.5

3 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
49.1°F

Dew Point
43.5°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
2 mph
S
(180°)

Humidity
81%

Heat Index
47.5°F

Wind Chill
49.1°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
30.149 inHg

WeatherBoard

Overnight

NWS Forecast

Mostly cloudy. Low around 45, with temperatures rising to around 48 overnight. Southeast wind around 7 mph.

AQI	36 14
PM 2.5	6 3	µg/m³
UV Index	0.0 0.0
Temperature	49.1 46.5	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	8 178	mph °
Wind Average	1	mph
Wind RMS	2	mph
Vector Average Average Direction	1 167	mph °
Radiation	0 0	W/m²
Barometer	30.241 30.142	inHg
Dew Point	44.6 42.5	°F
Humidity	88 81	%
Heat Index	47.5	°F
Wind Chill	43.5	°F
ET	0.00 0.00	in

Equinox	03/20/2025 02:01:14 AM
Solstice	06/20/2025 07:42:18 PM

Downstream Systems