San Martin, California 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 86°F 30°C Heat Index: 86°F	Observed at: San Martin, CA	Elevation: 216 ft | 66 m
	Last Updated: July 29, 5:30 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 86°F | 30°C
	Pressure: 29.54 in | 1000.2 mb	Dewpoint: 60°F | 16°C
	Humidity: 42%	Wind: NNW 12 mph | NNW 19 kph
	Feels Like: 84°F | 29°C	Visibility: 94 mi | 151.2 km
	Lat/Long: 37.085 | -121.6086	Sunrise: 6:09 AM   Sunset: 8:16 PM

7 Day Graphical Forecast

Valid: 5:31 PM 7/29/2026

Today Foggy 90 |55 °F 32 |13 °C 0% Chance Precipitation Thursday Clear 93 |54 °F 34 |12 °C 0% Chance Precipitation Friday Clear 102 |53 °F 39 |12 °C 0% Chance Precipitation Saturday Clear 99 |58 °F 37 |14 °C 0% Chance Precipitation Sunday Clear 96 |54 °F 36 |12 °C 0% Chance Precipitation Monday Clear 98 |53 °F 37 |12 °C 0% Chance Precipitation Tuesday Clear 98 |56 °F 37 |13 °C 0% Chance Precipitation

7 Hour Graphical Forecast

Valid: 5:31 PM 7/29/2026

5 PM Clear 87 °F 0% Chance Precipitation

6 PM Clear 84 °F 0% Chance Precipitation

7 PM Clear 79 °F 0% Chance Precipitation

8 PM Clear 74 °F 0% Chance Precipitation

9 PM Clear 70 °F 0% Chance Precipitation

10 PM Clear 66 °F 0% Chance Precipitation

11 PM Clear 64 °F 0% Chance Precipitation

7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index

7 Day & Night Weather Forecast for San Martin, CA - (Fahrenheit & Celsius) Valid: 5:31 PM 7/29/2026 Today Foggy with a high near 90°F [32°C]. NW wind to around 13 mph [21 kph], with gusts to near 20 mph [31 kph]. Dewpoint near 60°F [16°C] with humidity of 97%. Pressure around 29.54 in [1000.2 mb]. UV Index: 8.2. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tonight Foggy with a low around 55°F [13°C]. NW wind to around 13 mph [21 kph], with gusts to near 20 mph [31 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Clear with a high near 93°F [34°C]. NNW wind to around 15 mph [24 kph], with gusts to near 22 mph [35 kph]. Dewpoint near 60°F [16°C] with humidity of 97%. Pressure around 29.54 in [1000.2 mb]. UV Index: 8.3. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Night Clear with a low around 54°F [12°C]. NNW wind to around 15 mph [24 kph], with gusts to near 22 mph [35 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Friday Clear with a high near 102°F [39°C]. SSW wind to around 10 mph [16 kph], with gusts to near 8 mph [13 kph]. Dewpoint near 60°F [16°C] with humidity of 86%. Pressure around 29.54 in [1000.2 mb]. UV Index: 8.25. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Friday Night Clear with a low around 53°F [12°C]. SSW wind to around 10 mph [16 kph], with gusts to near 8 mph [13 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Saturday Clear with a high near 99°F [37°C]. SW wind to around 10 mph [15 kph], with gusts to near 7 mph [12 kph]. Dewpoint near 60°F [16°C] with humidity of 83%. Pressure around 29.54 in [1000.2 mb]. UV Index: 8.2. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Saturday Night Clear with a low around 58°F [14°C]. SW wind to around 10 mph [15 kph], with gusts to near 7 mph [12 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Sunday Clear with a high near 96°F [36°C]. SSW wind to around 10 mph [15 kph], with gusts to near 8 mph [13 kph]. Dewpoint near 60°F [16°C] with humidity of 96%. Pressure around 29.54 in [1000.2 mb]. UV Index: 8.2. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Sunday Night Clear with a low around 54°F [12°C]. SSW wind to around 10 mph [15 kph], with gusts to near 8 mph [13 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Monday Clear with a high near 98°F [37°C]. SSW wind to around 9 mph [14 kph], with gusts to near 8 mph [13 kph]. Dewpoint near 60°F [16°C] with humidity of 93%. Pressure around 29.54 in [1000.2 mb]. UV Index: 8.05. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Monday Night Clear with a low around 53°F [12°C]. SSW wind to around 9 mph [14 kph], with gusts to near 8 mph [13 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tuesday Clear with a high near 98°F [37°C]. SSW wind to around 9 mph [15 kph], with gusts to near 9 mph [14 kph]. Dewpoint near 60°F [16°C] with humidity of 88%. Pressure around 29.54 in [1000.2 mb]. UV Index: 8.05. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tuesday Night Clear with a low around 56°F [13°C]. SSW wind to around 9 mph [15 kph], with gusts to near 9 mph [14 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for San Martin, CA

Today: 0.0 mm | 0.00 in

Tonight: 0.0 mm | 0.00 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

Saturday: 0.0 mm | 0.00 in

Saturday Night: 0.0 mm | 0.00 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

Monday: 0.0 mm | 0.00 in

Monday Night: 0.0 mm | 0.00 in

Tuesday: 0.0 mm | 0.00 in

Tuesday Night: 0.0 mm | 0.00 in

7 Day and Night - Maximum Wind Speed Forecast for San Martin, CA

Today: NW @ 21 kph | 13 mph

Tonight: NW @ 21 kph | 13 mph

Thursday: NNW @ 24 kph | 15 mph

Thursday Night: NNW @ 24 kph | 15 mph

Friday: SSW @ 16 kph | 10 mph

Friday Night: SSW @ 16 kph | 10 mph

Saturday: SW @ 15 kph | 10 mph

Saturday Night: SW @ 15 kph | 10 mph

Sunday: SSW @ 15 kph | 10 mph

Sunday Night: SSW @ 15 kph | 10 mph

Monday: SSW @ 14 kph | 9 mph

Monday Night: SSW @ 14 kph | 9 mph

Tuesday: SSW @ 15 kph | 9 mph

Tuesday Night: SSW @ 15 kph | 9 mph

7 Day and Night - Maximum Humidity Forecast for San Martin, CA

Today: 97 %

Tonight: 97 %

Thursday: 97 %

Thursday Night: 97 %

Friday: 86 %

Friday Night: 86 %

Saturday: 83 %

Saturday Night: 83 %

Sunday: 96 %

Sunday Night: 96 %

Monday: 93 %

Monday Night: 93 %

Tuesday: 88 %

Tuesday Night: 88 %

7 Day and Night - Snowfall Totals Forecast for San Martin, CA

Today: 0.0 cm | 0.00 in

Tonight: 0.0 cm | 0.00 in

Thursday: 0.0 cm | 0.00 in

Thursday Night: 0.0 cm | 0.00 in

Friday: 0.0 cm | 0.00 in

Friday Night: 0.0 cm | 0.00 in

Saturday: 0.0 cm | 0.00 in

Saturday Night: 0.0 cm | 0.00 in

Sunday: 0.0 cm | 0.00 in

Sunday Night: 0.0 cm | 0.00 in

Monday: 0.0 cm | 0.00 in

Monday Night: 0.0 cm | 0.00 in

Tuesday: 0.0 cm | 0.00 in

Tuesday Night: 0.0 cm | 0.00 in

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