7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index
7 Day & Night Weather Forecast for Summit, CA - (Fahrenheit & Celsius)
Valid: 5:40 PM 7/29/2026
Today
Clear with a high near 86°F[30°C]. N wind to around 10 mph[17 kph], with gusts to near 11 mph[18 kph]. Dewpoint near 58°F[14°C] with humidity of 85%. Pressure around 29.21 in[989.1 mb]. UV Index: 8.15. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Tonight
Clear with a low around 57°F[14°C]. N wind to around 10 mph[17 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 86°F[30°C]. N wind to around 10 mph[17 kph], with gusts to near 12 mph[19 kph]. Dewpoint near 58°F[14°C] with humidity of 56%. Pressure around 29.21 in[989.1 mb]. UV Index: 8.25. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Thursday Night
Clear with a low around 61°F[16°C]. N wind to around 10 mph[17 kph], with gusts to near 12 mph[19 kph]. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Friday
Clear with a high near 99°F[37°C]. NNW wind to around 8 mph[14 kph], with gusts to near 8 mph[13 kph]. Dewpoint near 58°F[14°C] with humidity of 64%. Pressure around 29.21 in[989.1 mb]. UV Index: 8.2. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Friday Night
Clear with a low around 60°F[15°C]. NNW wind to around 8 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 10 mph[15 kph], with gusts to near 7 mph[12 kph]. Dewpoint near 58°F[14°C] with humidity of 77%. Pressure around 29.21 in[989.1 mb]. UV Index: 8.15. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Saturday Night
Clear with a low around 54°F[12°C]. NW 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 100°F[38°C]. SW wind to around 4 mph[7 kph], with gusts to near 5 mph[8 kph]. Dewpoint near 58°F[14°C] with humidity of 89%. Pressure around 29.21 in[989.1 mb]. UV Index: 8.15. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Sunday Night
Clear with a low around 54°F[12°C]. SW wind to around 4 mph[7 kph], with gusts to near 5 mph[8 kph]. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Monday
Clear with a high near 104°F[40°C]. S wind to around 5 mph[8 kph], with gusts to near 5 mph[9 kph]. Dewpoint near 58°F[14°C] with humidity of 86%. Pressure around 29.21 in[989.1 mb]. UV Index: 8. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Monday Night
Clear with a low around 55°F[13°C]. S wind to around 5 mph[8 kph], with gusts to near 5 mph[9 kph]. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Tuesday
Clear with a high near 105°F[40°C]. S wind to around 6 mph[10 kph], with gusts to near 7 mph[10 kph]. Dewpoint near 58°F[14°C] with humidity of 70%. Pressure around 29.21 in[989.1 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 57°F[14°C]. S wind to around 6 mph[10 kph], with gusts to near 7 mph[10 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 Summit, 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 Summit, CA
Today: N @ 17 kph|10 mph
Tonight: N @ 17 kph|10 mph
Thursday: N @ 17 kph|10 mph
Thursday Night: N @ 17 kph|10 mph
Friday: NNW @ 14 kph|8 mph
Friday Night: NNW @ 14 kph|8 mph
Saturday: NW @ 15 kph|10 mph
Saturday Night: NW @ 15 kph|10 mph
Sunday: SW @ 7 kph|4 mph
Sunday Night: SW @ 7 kph|4 mph
Monday: S @ 8 kph|5 mph
Monday Night: S @ 8 kph|5 mph
Tuesday: S @ 10 kph|6 mph
Tuesday Night: S @ 10 kph|6 mph
7 Day and Night - Maximum Humidity Forecast for Summit, CA
Today: 85 %
Tonight: 85 %
Thursday: 56 %
Thursday Night: 56 %
Friday: 64 %
Friday Night: 64 %
Saturday: 77 %
Saturday Night: 77 %
Sunday: 89 %
Sunday Night: 89 %
Monday: 86 %
Monday Night: 86 %
Tuesday: 70 %
Tuesday Night: 70 %
7 Day and Night - Snowfall Totals Forecast for Summit, CA