Volcano, California 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 90°F 32°C Heat Index: 86°F	Observed at: Volcano, CA	Elevation: 100 ft | 30 m
	Last Updated: July 29, 5:30 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 90°F | 32°C
	Pressure: 27.66 in | 936.7 mb	Dewpoint: 42°F | 6°C
	Humidity: 19%	Wind: WNW 9 mph | WNW 14 kph
	Feels Like: 84°F | 29°C	Visibility: 165.9 mi | 267.1 km
	Lat/Long: 38.423 | -120.6231	Sunrise: 6:02 AM   Sunset: 8:15 PM

7 Day Graphical Forecast

Valid: 5:40 PM 7/29/2026

Today Clear 94 |68 °F 34 |20 °C 0% Chance Precipitation Thursday Clear 94 |71 °F 34 |21 °C 0% Chance Precipitation Friday Clear 99 |71 °F 37 |22 °C 0% Chance Precipitation Saturday Clear 100 |71 °F 38 |22 °C 0% Chance Precipitation Sunday Clear 100 |71 °F 38 |22 °C 0% Chance Precipitation Monday Clear 104 |72 °F 40 |22 °C 0% Chance Precipitation Tuesday Clear 106 |74 °F 41 |23 °C 0% Chance Precipitation

7 Hour Graphical Forecast

Valid: 5:40 PM 7/29/2026

5 PM Clear 91 °F 0% Chance Precipitation

6 PM Clear 89 °F 0% Chance Precipitation

7 PM Clear 87 °F 0% Chance Precipitation

8 PM Clear 81 °F 0% Chance Precipitation

9 PM Clear 75 °F 0% Chance Precipitation

10 PM Clear 72 °F 0% Chance Precipitation

11 PM Clear 71 °F 0% Chance Precipitation

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

7 Day & Night Weather Forecast for Volcano, CA - (Fahrenheit & Celsius) Valid: 5:40 PM 7/29/2026 Today Clear with a high near 94°F [34°C]. WNW wind to around 8 mph [14 kph], with gusts to near 11 mph [17 kph]. Dewpoint near 42°F [6°C] with humidity of 39%. Pressure around 27.66 in [936.7 mb]. UV Index: 8.05. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tonight Clear with a low around 68°F [20°C]. WNW wind to around 8 mph [14 kph], with gusts to near 11 mph [17 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Clear with a high near 94°F [34°C]. SW wind to around 8 mph [14 kph], with gusts to near 10 mph [15 kph]. Dewpoint near 42°F [6°C] with humidity of 37%. Pressure around 27.66 in [936.7 mb]. UV Index: 8.15. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Night Clear with a low around 71°F [21°C]. SW wind to around 8 mph [14 kph], with gusts to near 10 mph [15 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Friday Clear with a high near 99°F [37°C]. SW wind to around 9 mph [14 kph], with gusts to near 8 mph [13 kph]. Dewpoint near 42°F [6°C] with humidity of 25%. Pressure around 27.66 in [936.7 mb]. UV Index: 8.15. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Friday Night Clear with a low around 71°F [22°C]. SW 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]. Saturday Clear with a high near 100°F [38°C]. NW wind to around 9 mph [15 kph], with gusts to near 10 mph [16 kph]. Dewpoint near 42°F [6°C] with humidity of 23%. Pressure around 27.66 in [936.7 mb]. UV Index: 8.05. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Saturday Night Clear with a low around 71°F [22°C]. NW wind to around 9 mph [15 kph], with gusts to near 10 mph [16 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Sunday Clear with a high near 100°F [38°C]. WNW wind to around 9 mph [14 kph], with gusts to near 11 mph [18 kph]. Dewpoint near 42°F [6°C] with humidity of 23%. Pressure around 27.66 in [936.7 mb]. UV Index: 8.1. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Sunday Night Clear with a low around 71°F [22°C]. WNW wind to around 9 mph [14 kph], with gusts to near 11 mph [18 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Monday Clear with a high near 104°F [40°C]. ENE wind to around 9 mph [15 kph], with gusts to near 12 mph [19 kph]. Dewpoint near 42°F [6°C] with humidity of 22%. Pressure around 27.66 in [936.7 mb]. UV Index: 7.95. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Monday Night Clear with a low around 72°F [22°C]. ENE wind to around 9 mph [15 kph], with gusts to near 12 mph [19 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tuesday Clear with a high near 106°F [41°C]. NNW wind to around 9 mph [15 kph], with gusts to near 11 mph [18 kph]. Dewpoint near 42°F [6°C] with humidity of 20%. Pressure around 27.66 in [936.7 mb]. UV Index: 7.95. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tuesday Night Clear with a low around 74°F [23°C]. NNW wind to around 9 mph [15 kph], with gusts to near 11 mph [18 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 Volcano, 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 Volcano, CA

Today: WNW @ 14 kph | 8 mph

Tonight: WNW @ 14 kph | 8 mph

Thursday: SW @ 14 kph | 8 mph

Thursday Night: SW @ 14 kph | 8 mph

Friday: SW @ 14 kph | 9 mph

Friday Night: SW @ 14 kph | 9 mph

Saturday: NW @ 15 kph | 9 mph

Saturday Night: NW @ 15 kph | 9 mph

Sunday: WNW @ 14 kph | 9 mph

Sunday Night: WNW @ 14 kph | 9 mph

Monday: ENE @ 15 kph | 9 mph

Monday Night: ENE @ 15 kph | 9 mph

Tuesday: NNW @ 15 kph | 9 mph

Tuesday Night: NNW @ 15 kph | 9 mph

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

Today: 39 %

Tonight: 39 %

Thursday: 37 %

Thursday Night: 37 %

Friday: 25 %

Friday Night: 25 %

Saturday: 23 %

Saturday Night: 23 %

Sunday: 23 %

Sunday Night: 23 %

Monday: 22 %

Monday Night: 22 %

Tuesday: 20 %

Tuesday Night: 20 %

7 Day and Night - Snowfall Totals Forecast for Volcano, 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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