7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index
7 Day & Night Weather Forecast for Vallecito, CA - (Fahrenheit & Celsius)
Valid: 5:33 PM 7/29/2026
Today
Clear with a high near 96°F[35°C]. NW wind to around 11 mph[17 kph], with gusts to near 18 mph[28 kph]. Dewpoint near 45°F[7°C] with humidity of 45%. Pressure around 28.07 in[950.5 mb]. UV Index: 8.05. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Tonight
Clear with a low around 66°F[19°C]. NW wind to around 11 mph[17 kph], with gusts to near 18 mph[28 kph]. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Thursday
Clear with a high near 97°F[36°C]. NW wind to around 11 mph[18 kph], with gusts to near 17 mph[27 kph]. Dewpoint near 45°F[7°C] with humidity of 38%. Pressure around 28.07 in[950.5 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 72°F[22°C]. NW wind to around 11 mph[18 kph], with gusts to near 17 mph[27 kph]. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Friday
Clear with a high near 102°F[39°C]. NW wind to around 10 mph[15 kph], with gusts to near 13 mph[20 kph]. Dewpoint near 45°F[7°C] with humidity of 27%. Pressure around 28.07 in[950.5 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 74°F[23°C]. NW wind to around 10 mph[15 kph], with gusts to near 13 mph[20 kph]. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Saturday
Clear with a high near 103°F[40°C]. NW wind to around 10 mph[16 kph], with gusts to near 12 mph[19 kph]. Dewpoint near 45°F[7°C] with humidity of 22%. Pressure around 28.07 in[950.5 mb]. UV Index: 8.1. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Saturday Night
Clear with a low around 73°F[23°C]. NW wind to around 10 mph[16 kph], with gusts to near 12 mph[19 kph]. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Sunday
Clear with a high near 104°F[40°C]. NW wind to around 9 mph[15 kph], with gusts to near 11 mph[18 kph]. Dewpoint near 45°F[7°C] with humidity of 21%. Pressure around 28.07 in[950.5 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 73°F[23°C]. NW 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].
Monday
Clear with a high near 107°F[42°C]. E wind to around 9 mph[14 kph], with gusts to near 9 mph[14 kph]. Dewpoint near 45°F[7°C] with humidity of 20%. Pressure around 28.07 in[950.5 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 74°F[23°C]. E wind to around 9 mph[14 kph], with gusts to near 9 mph[14 kph]. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Tuesday
Clear with a high near 109°F[43°C]. NNW wind to around 9 mph[15 kph], with gusts to near 10 mph[16 kph]. Dewpoint near 45°F[7°C] with humidity of 18%. Pressure around 28.07 in[950.5 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 75°F[24°C]. NNW 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].
QPF - Max Wind Speed - Max Humidity - Snowfall
7 Day and Night - QPF Forecast for Vallecito, 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 Vallecito, CA
Today: NW @ 17 kph|11 mph
Tonight: NW @ 17 kph|11 mph
Thursday: NW @ 18 kph|11 mph
Thursday Night: NW @ 18 kph|11 mph
Friday: NW @ 15 kph|10 mph
Friday Night: NW @ 15 kph|10 mph
Saturday: NW @ 16 kph|10 mph
Saturday Night: NW @ 16 kph|10 mph
Sunday: NW @ 15 kph|9 mph
Sunday Night: NW @ 15 kph|9 mph
Monday: E @ 14 kph|9 mph
Monday Night: E @ 14 kph|9 mph
Tuesday: NNW @ 15 kph|9 mph
Tuesday Night: NNW @ 15 kph|9 mph
7 Day and Night - Maximum Humidity Forecast for Vallecito, CA
Today: 45 %
Tonight: 45 %
Thursday: 38 %
Thursday Night: 38 %
Friday: 27 %
Friday Night: 27 %
Saturday: 22 %
Saturday Night: 22 %
Sunday: 21 %
Sunday Night: 21 %
Monday: 20 %
Monday Night: 20 %
Tuesday: 18 %
Tuesday Night: 18 %
7 Day and Night - Snowfall Totals Forecast for Vallecito, CA