7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index
7 Day & Night Weather Forecast for Swansea, CA - (Fahrenheit & Celsius)
Valid: 5:32 PM 7/29/2026
Today
Clear with a high near 97°F[36°C]. S wind to around 25 mph[40 kph], with gusts to near 30 mph[48 kph]. Dewpoint near 15°F[-9°C] with humidity of 12%. Pressure around 25.84 in[874.9 mb]. UV Index: 8.75. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Tonight
Clear with a low around 67°F[19°C]. S wind to around 25 mph[40 kph], with gusts to near 30 mph[48 kph]. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Thursday
Clear with a high near 100°F[38°C]. S wind to around 16 mph[26 kph], with gusts to near 22 mph[35 kph]. Dewpoint near 15°F[-9°C] with humidity of 12%. Pressure around 25.84 in[874.9 mb]. UV Index: 8.8. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Thursday Night
Clear with a low around 72°F[22°C]. S wind to around 16 mph[26 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 100°F[38°C]. SSE wind to around 15 mph[24 kph], with gusts to near 14 mph[23 kph]. Dewpoint near 15°F[-9°C] with humidity of 15%. Pressure around 25.84 in[874.9 mb]. UV Index: 8.75. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Friday Night
Clear with a low around 76°F[24°C]. SSE wind to around 15 mph[24 kph], with gusts to near 14 mph[23 kph]. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Saturday
Overcast with a high near 103°F[40°C]. S wind to around 21 mph[34 kph], with gusts to near 17 mph[27 kph]. Dewpoint near 15°F[-9°C] with humidity of 19%. Pressure around 25.84 in[874.9 mb]. UV Index: 8.7. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Saturday Night
Overcast with a low around 73°F[23°C]. S wind to around 21 mph[34 kph], with gusts to near 17 mph[27 kph]. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Sunday
Clear with a high near 105°F[41°C]. S wind to around 20 mph[32 kph], with gusts to near 17 mph[27 kph]. Dewpoint near 15°F[-9°C] with humidity of 15%. Pressure around 25.84 in[874.9 mb]. UV Index: 8.7. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Sunday Night
Clear with a low around 76°F[24°C]. S wind to around 20 mph[32 kph], with gusts to near 17 mph[27 kph]. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Monday
Clear with a high near 105°F[40°C]. S wind to around 16 mph[25 kph], with gusts to near 15 mph[25 kph]. Dewpoint near 15°F[-9°C] with humidity of 16%. Pressure around 25.84 in[874.9 mb]. UV Index: 8.65. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Monday Night
Clear with a low around 76°F[24°C]. S wind to around 16 mph[25 kph], with gusts to near 15 mph[25 kph]. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Tuesday
Clear with a high near 105°F[40°C]. SSW wind to around 18 mph[29 kph], with gusts to near 16 mph[26 kph]. Dewpoint near 15°F[-9°C] with humidity of 17%. Pressure around 25.84 in[874.9 mb]. UV Index: 8.6. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Tuesday Night
Clear with a low around 75°F[24°C]. SSW wind to around 18 mph[29 kph], with gusts to near 16 mph[26 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 Swansea, 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 Swansea, CA
Today: S @ 40 kph|25 mph
Tonight: S @ 40 kph|25 mph
Thursday: S @ 26 kph|16 mph
Thursday Night: S @ 26 kph|16 mph
Friday: SSE @ 24 kph|15 mph
Friday Night: SSE @ 24 kph|15 mph
Saturday: S @ 34 kph|21 mph
Saturday Night: S @ 34 kph|21 mph
Sunday: S @ 32 kph|20 mph
Sunday Night: S @ 32 kph|20 mph
Monday: S @ 25 kph|16 mph
Monday Night: S @ 25 kph|16 mph
Tuesday: SSW @ 29 kph|18 mph
Tuesday Night: SSW @ 29 kph|18 mph
7 Day and Night - Maximum Humidity Forecast for Swansea, CA
Today: 12 %
Tonight: 12 %
Thursday: 12 %
Thursday Night: 12 %
Friday: 15 %
Friday Night: 15 %
Saturday: 19 %
Saturday Night: 19 %
Sunday: 15 %
Sunday Night: 15 %
Monday: 16 %
Monday Night: 16 %
Tuesday: 17 %
Tuesday Night: 17 %
7 Day and Night - Snowfall Totals Forecast for Swansea, CA