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Half Moon Bay, CA Weather Forecast and Current Conditions (94019)

Current Conditions From Nearby Local Station  

Clear 49°F
Feels Like 49°F  
Humidity 91% Dew Point 46°F Wind Calm 0 MPH Gusts 1 Barometer 29.96 in.761.0 mm
Solar Rad 0 w/m2
Report from a MADIS/MESONET station 0.5 miles SW of central Half Moon Bay
at

Current Conditions From Nearby Local Station  

Clear 49°F
Feels Like 49°F  
Humidity 91% Dew Point 46°F Wind Calm 0 MPH Gusts 1 Barometer 29.96 in.761.0 mm
Solar Rad 0 w/m2
Report from a MADIS/MESONET station 0.5 miles SW of central Half Moon Bay
at

Point Forecast at a Glance

SunOct 12
Sun Oct 12: Sunny, High 65°F, Low 54°F
65°
54°
MonOct 13
Mon Oct 13: Thunderstorms, High 61°F, Low 50°F
90%
61°
50°
TueOct 14
Tue Oct 14: Rain, High 60°F, Low 49°F
80%
60°
49°
WedOct 15
Wed Oct 15: Mostly Sunny, High 62°F, Low 50°F
62°
50°
ThuOct 16
Thu Oct 16: Sunny, High 64°F, Low 51°F
64°
51°
FriOct 17
Fri Oct 17: Mostly Sunny, High 68°F, Low 54°F
68°
54°
SatOct 18
Sat Oct 18: Mostly Sunny, High 70°F, Low 53°F
70°
53°

Week Ahead Summary

Temperatures remain relatively stable through the week, ranging from 60°F to 70°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 9°F below the historical average for October. Normal highs for this period are around 73°F with lows around 51°F.



This Date in Weather History

1918 - Forest fires ravaged parts of Minnesota from the Duluth area northeastward, claiming the lives of 600 persons. Smoke with a smell of burnt wood spread to Albany NY and Washington D.C. in 24 hours. Smoke was noted at Charleston SC on the 14th, and by the 15th was reported in northeastern Texas.

More on this and other weather history


Half Moon Bay 7 Day Weather Forecast Details

Sunday Oct 12

Sunny

Day: Sunny. High near 65, with temperatures falling to around 62 in the afternoon. Northwest wind 6 to 17 mph, with gusts as high as 22 mph.

Rain

Night: A chance of rain after 11pm. Mostly cloudy, with a low around 54. West northwest wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Monday Oct 13

Thunderstorms

Day: A chance of rain before 11am, then showers and thunderstorms. Mostly cloudy. High near 61, with temperatures falling to around 56 in the afternoon. West southwest wind 5 to 14 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Thunderstorms

Night: Showers and thunderstorms before 8pm, then rain between 8pm and 2am, then showers and thunderstorms between 2am and 5am, then rain. Cloudy, with a low around 50. South southeast wind 1 to 6 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Oct 14

Rain

Day: Rain. Mostly cloudy, with a high near 60. Northeast wind 5 to 12 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Showers with Partly Cloudy

Night: A slight chance of rain before 11pm. Partly cloudy, with a low around 49. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Oct 15

Mostly Sunny

Day: Mostly sunny, with a high near 62.

Partly Cloudy

Night: Partly cloudy, with a low around 50.

Thursday Oct 16

Sunny

Day: Sunny, with a high near 64.

Partly Cloudy

Night: Partly cloudy, with a low around 51.

Friday Oct 17

Mostly Sunny

Day: Mostly sunny, with a high near 68.

Partly Cloudy

Night: Partly cloudy, with a low around 54.

Saturday Oct 18

Mostly Sunny

Day: Mostly sunny, with a high near 70.

Partly Cloudy

Night: Partly cloudy, with a low around 53.

Sun & Moon   Monthly

First Light 6:50 AM

Sunrise 7:16 AM

Sunset 6:38 PM

Last Light 7:04 PM

Moonrise 10:04 PM

Moonset 1:56 PM

Moon Phase

Close Tide Stations

Pillar Point Harbor, Half Moon Bay
(4 miles away)

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Contiguous United States Extremes

Sat's High Temperature
99 at Stovepipe Wells, CA

Sun's Low Temperature
14 at 22 Miles Southwest Of Manila, UT


Weather Folklore

When spiders webs in air do fly, the spell will soon be very dry.


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About Half Moon Bay, California

Half Moon Bay is a coastal city in San Mateo County, California, United States, approximately 25 miles (40 kilometers) south of San Francisco. Its population was 11,795 as of the 2020 census. Immediately north of Half Moon Bay is Pillar Point Harbor and the unincorporated community of Princeton-by-the-Sea. Half Moon Bay is known for Mavericks, a big-wave surf location. It is called Half Moon Bay because of its crescent shape.

Originally an agricultural outpost to Mission San Francisco de Asís, the town was founded in the 1840s first as San Benito, and then as its Anglo fishing community grew, it was renamed Spanishtown. In 1874, it was again renamed Half Moon Bay. After rail and road connections in the early 1900s, the town grew. The foggy weather of the coast made the town a popular destination for booze-running during Prohibition.

The city's infrastructure is heavily integrated with the coast, including the Pillar Point Harbor, major roads, and the fire department. The economy of Half Moon Bay is dominated by a handful of businesses, the biggest of which is the Ritz-Carlton Half Moon Bay which employs 500 people and is a major source of property tax and tourism income for the city. Because of this geography, a 2022 study found that the city had over 123 buildings vulnerable to sea level rise.

Content from Wikipedia, licensed under CC BY-SA 3.0.

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