Half Moon Bay, CA Weather

15:00 Wednesday

Partly cloudy

14° Feels like 14°

West 9 - 21 km/h

Hourly Cloudy intervals for the next few hours

Today 17 Dec. 90% 4.6 mm 16° / 7° 15 - 32 km/h
Tomorrow 18 Dec. 16° / 6° 7 - 18 km/h
Friday 19 Dec. 90% 8 mm 16° / 11° 22 - 46 km/h
Saturday 20 Dec. 90% 4.4 mm 15° / 8° 13 - 27 km/h
Sunday 21 Dec. 90% 19 mm 15° / 10° 29 - 58 km/h
Monday 22 Dec. 90% 24 mm 15° / 11° 30 - 61 km/h
Tuesday 23 Dec. 80% 23 mm 14° / 9° 28 - 57 km/h

Weather Forecast for Half Moon Bay, CA Today

, 17 December

Tomorrow

, 18 December

16:00		14°	Partly cloudy Feels Like 14°	West 9 - 21 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 94% Dew Point 14 °C Clouds 91% Feels Like 14 °C Visibility 12 km Wind - Average 9 km/h Pressure 1022 hPa Fog No Wind - Gusts 21 km/h Snowline 13123 ft
17:00		13°	Scattered clouds Feels Like 13°	Northwest 5 - 21 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 98% Dew Point 12 °C Clouds 32% Feels Like 13 °C Visibility 8 km Wind - Average 5 km/h Pressure 1022 hPa Fog No Wind - Gusts 21 km/h Snowline 12795 ft
18:00		11°	Scattered clouds Feels Like 11°	Northwest 3 - 12 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 98% Dew Point 11 °C Clouds 12% Feels Like 11 °C Visibility 7 km Wind - Average 3 km/h Pressure 1022 hPa Fog No Wind - Gusts 12 km/h Snowline 13123 ft
19:00		11°	Clear Feels Like 11°	Northwest 5 - 13 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 95% Dew Point 10 °C Clouds 10% Feels Like 11 °C Visibility 16 km Wind - Average 5 km/h Pressure 1022 hPa Fog No Wind - Gusts 13 km/h Snowline 12795 ft
20:00		10°	Clear Feels Like 10°	North 4 - 12 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 95% Dew Point 9 °C Clouds 3% Feels Like 10 °C Visibility 30 km Wind - Average 4 km/h Pressure 1022 hPa Fog No Wind - Gusts 12 km/h Snowline 12795 ft
21:00		9°	Clear Feels Like 10°	Northwest 3 - 11 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 98% Dew Point 9 °C Clouds 1% Feels Like 10 °C Visibility 30 km Wind - Average 3 km/h Pressure 1022 hPa Fog No Wind - Gusts 11 km/h Snowline 12795 ft
22:00		9°	Clear Feels Like 10°	North 2 - 10 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 100% Dew Point 9 °C Clouds 4% Feels Like 10 °C Visibility 25 km Wind - Average 2 km/h Pressure 1022 hPa Fog No Wind - Gusts 10 km/h Snowline 13123 ft
23:00		8°	Clear Feels Like 10°	West 1 - 9 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 100% Dew Point 8 °C Clouds 9% Feels Like 10 °C Visibility 12 km Wind - Average 1 km/h Pressure 1022 hPa Fog No Wind - Gusts 9 km/h Snowline 13123 ft
24:00		8°	Clear Feels Like 8°	Northwest 5 - 11 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 98% Dew Point 8 °C Clouds 9% Feels Like 8 °C Visibility 14 km Wind - Average 5 km/h Pressure 1022 hPa Fog No Wind - Gusts 11 km/h Snowline 13780 ft

Weather:
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Photoprotection (SPF):
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Sunrise and Sunset

Sunrise 07:18 Sunset 16:53

First light 06:49 Midday 12:06 Last light 17:22

Day length 9h 35m

Remaining daylight 1h 23m

Lunar calendar

Mon	Tue	Wed	Thu	Fri	Sat	Sun
		17	18	19	20	21
22	23	24	25	26	27	28
29	30

Air quality in Half Moon Bay today

Detail

28

Fair PM₂₅ (15 µg/m³)

Little health risk.
Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs

Maximum Minimum Rainfall