Hot in Parts of the West; Cold Blast Coming to the Central U.S.
Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S. A blast of cold air will drop across the central and eastern U.S. later this week bringing below to well below normal temperatures. Read More >
Hazardous Weather Conditions
Current conditions at
Half Moon Bay Airport (KHAF)
Lat: 37.5136°NLon: 122.4996°WElev: 65.0ft.
Clear
64°F
18°C
| Humidity | 82% |
| Wind Speed | NNW 10 MPH |
| Barometer | 29.93 in (1013.55 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 7.00 mi |
| Last update | 31 Aug 07:15 PM PDT |
Extended Forecast for
Half Moon Bay CA
Tonight
Low: 56 °F
Partly Cloudy
Labor Day
High: 68 °F
Mostly Sunny
Monday Night
Low: 57 °F
Mostly Cloudy
Tuesday
High: 67 °F
Partly Sunny
Tuesday Night
Low: 57 °F
Mostly Cloudy
Wednesday
High: 66 °F
Mostly Cloudy
Wednesday Night
Low: 56 °F
Mostly Cloudy
then Patchy
FogThursday
High: 64 °F
Patchy Fog
then Mostly
CloudyThursday Night
Low: 57 °F
Cloudy then
Patchy Fog
Detailed Forecast
Tonight
Partly cloudy, with a low around 56. West northwest wind 3 to 7 mph.
Labor Day
Mostly sunny, with a high near 68. Light west northwest wind increasing to 5 to 9 mph in the morning.
Monday Night
Mostly cloudy, with a low around 57. West wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 67. West wind 3 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 57. West wind 3 to 7 mph.
Wednesday
Mostly cloudy, with a high near 66.
Wednesday Night
Patchy fog between 2am and 4am. Otherwise, mostly cloudy, with a low around 56.
Thursday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 64.
Thursday Night
Patchy fog between 2am and 4am. Otherwise, cloudy, with a low around 57.
Friday
Mostly cloudy, with a high near 64.
Friday Night
Mostly cloudy, with a low around 57.
Saturday
Mostly cloudy, with a high near 66.
Saturday Night
Mostly cloudy, with a low around 57.
Sunday
Mostly cloudy, with a high near 66.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Half Moon Bay CA
37.45°N 122.44°W (Elev. 43 ft)
37.45°N 122.44°W (Elev. 43 ft)
2:32 pm PDT Aug 31, 2025
7pm PDT Aug 31, 2025-6pm PDT Sep 7, 2025
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