Alviso, California 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 66°F 19°C	Observed at: Alviso, CA	Elevation: 271 ft | 83 m
	Last Updated: July 24, 7:00 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 66°F | 19°C
	Pressure: 29.9 in | 1012.4 mb	Dewpoint: 58°F | 14°C
	Humidity: 74%	Wind: N 13 mph | N 21 kph
	Feels Like: 63°F | 17°C	Visibility: 41.6 mi | 66.9 km
	Lat/Long: 37.423 | -121.9761	Sunrise: 6:06 AM   Sunset: 8:22 PM

7 Day Graphical Forecast

Valid: 7:08 PM 7/24/2026

Today Overcast 72 |57 °F 22 |14 °C 1% Chance Precipitation Saturday Clear 70 |54 °F 21 |12 °C 1% Chance Precipitation Sunday Partly Cloudy 80 |54 °F 27 |12 °C 0% Chance Precipitation Monday Clear 86 |61 °F 30 |16 °C 0% Chance Precipitation Tuesday Clear 86 |62 °F 30 |17 °C 0% Chance Precipitation Wednesday Clear 88 |63 °F 31 |17 °C 0% Chance Precipitation Thursday Clear 90 |62 °F 32 |17 °C 0% Chance Precipitation

7 Hour Graphical Forecast

Valid: 7:08 PM 7/24/2026

7 PM Clear 66 °F 0% Chance Precipitation

8 PM Clear 64 °F 0% Chance Precipitation

9 PM Clear 62 °F 0% Chance Precipitation

10 PM Clear 60 °F 0% Chance Precipitation

11 PM Clear 59 °F 1% Chance Precipitation

12 AM Clear 58 °F 0% Chance Precipitation

1 AM Clear 57 °F 0% Chance Precipitation

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

7 Day & Night Weather Forecast for Alviso, CA - (Fahrenheit & Celsius) Valid: 7:08 PM 7/24/2026 Today Overcast with a high near 72°F [22°C]. N wind to around 16 mph [26 kph], with gusts to near 21 mph [34 kph]. Dewpoint near 58°F [14°C] with humidity of 92%. Pressure around 29.90 in [1012.4 mb]. UV Index: 8.25. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Tonight Overcast with a low around 57°F [14°C]. N wind to around 16 mph [26 kph], with gusts to near 21 mph [34 kph]. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Saturday Clear with a high near 70°F [21°C]. N wind to around 16 mph [26 kph], with gusts to near 23 mph [37 kph]. Dewpoint near 58°F [14°C] with humidity of 93%. Pressure around 29.90 in [1012.4 mb]. UV Index: 8.25. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Saturday Night Clear with a low around 54°F [12°C]. N wind to around 16 mph [26 kph], with gusts to near 23 mph [37 kph]. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Sunday Partly Cloudy with a high near 80°F [27°C]. NNW wind to around 15 mph [24 kph], with gusts to near 19 mph [30 kph]. Dewpoint near 58°F [14°C] with humidity of 94%. Pressure around 29.90 in [1012.4 mb]. UV Index: 8.25. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Sunday Night Partly Cloudy with a low around 54°F [12°C]. NNW wind to around 15 mph [24 kph], with gusts to near 19 mph [30 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Monday Clear with a high near 86°F [30°C]. WNW wind to around 13 mph [20 kph], with gusts to near 15 mph [24 kph]. Dewpoint near 58°F [14°C] with humidity of 76%. Pressure around 29.90 in [1012.4 mb]. UV Index: 8.25. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Monday Night Clear with a low around 61°F [16°C]. WNW wind to around 13 mph [20 kph], with gusts to near 15 mph [24 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tuesday Clear with a high near 86°F [30°C]. WNW wind to around 13 mph [20 kph], with gusts to near 13 mph [22 kph]. Dewpoint near 58°F [14°C] with humidity of 74%. Pressure around 29.90 in [1012.4 mb]. UV Index: 8.2. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tuesday Night Clear with a low around 62°F [17°C]. WNW wind to around 13 mph [20 kph], with gusts to near 13 mph [22 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Wednesday Clear with a high near 88°F [31°C]. WNW wind to around 12 mph [19 kph], with gusts to near 11 mph [18 kph]. Dewpoint near 58°F [14°C] with humidity of 72%. Pressure around 29.90 in [1012.4 mb]. UV Index: 8. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Wednesday Night Clear with a low around 63°F [17°C]. WNW wind to around 12 mph [19 kph], with gusts to near 11 mph [18 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Clear with a high near 90°F [32°C]. NW wind to around 11 mph [18 kph], with gusts to near 9 mph [14 kph]. Dewpoint near 58°F [14°C] with humidity of 70%. Pressure around 29.90 in [1012.4 mb]. UV Index: 8.05. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Night Clear with a low around 62°F [17°C]. NW wind to around 11 mph [18 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 Alviso, CA

Today: 0.0 mm | 0.00 in

Tonight: 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

Wednesday: 0.0 mm | 0.00 in

Wednesday Night: 0.0 mm | 0.00 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

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

Today: N @ 26 kph | 16 mph

Tonight: N @ 26 kph | 16 mph

Saturday: N @ 26 kph | 16 mph

Saturday Night: N @ 26 kph | 16 mph

Sunday: NNW @ 24 kph | 15 mph

Sunday Night: NNW @ 24 kph | 15 mph

Monday: WNW @ 20 kph | 13 mph

Monday Night: WNW @ 20 kph | 13 mph

Tuesday: WNW @ 20 kph | 13 mph

Tuesday Night: WNW @ 20 kph | 13 mph

Wednesday: WNW @ 19 kph | 12 mph

Wednesday Night: WNW @ 19 kph | 12 mph

Thursday: NW @ 18 kph | 11 mph

Thursday Night: NW @ 18 kph | 11 mph

7 Day and Night - Maximum Humidity Forecast for Alviso, CA

Today: 92 %

Tonight: 92 %

Saturday: 93 %

Saturday Night: 93 %

Sunday: 94 %

Sunday Night: 94 %

Monday: 76 %

Monday Night: 76 %

Tuesday: 74 %

Tuesday Night: 74 %

Wednesday: 72 %

Wednesday Night: 72 %

Thursday: 70 %

Thursday Night: 70 %

7 Day and Night - Snowfall Totals Forecast for Alviso, CA

Today: 0.0 cm | 0.00 in

Tonight: 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

Wednesday: 0.0 cm | 0.00 in

Wednesday Night: 0.0 cm | 0.00 in

Thursday: 0.0 cm | 0.00 in

Thursday Night: 0.0 cm | 0.00 in

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