7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index
7 Day & Night Weather Forecast for Acton, CA - (Fahrenheit & Celsius)
Valid: 6:39 PM 7/25/2026
Today
Partly Cloudy with a high near 97°F[36°C]. W wind to around 18 mph[28 kph], with gusts to near 20 mph[32 kph]. Dewpoint near 54°F[12°C] with humidity of 52%. Pressure around 26.86 in[909.6 mb]. UV Index: 8.5. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Tonight
Partly Cloudy with a low around 71°F[21°C]. W wind to around 18 mph[28 kph], with gusts to near 20 mph[32 kph]. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Sunday
Overcast with a high near 97°F[36°C]. W wind to around 17 mph[27 kph], with gusts to near 20 mph[31 kph]. Dewpoint near 54°F[12°C] with humidity of 52%. Pressure around 26.86 in[909.6 mb]. UV Index: 8.15. Chance of precipitation 1% with QPF of 0.00 in[0.0 mm].
Sunday Night
Overcast with a low around 69°F[20°C]. W wind to around 17 mph[27 kph], with gusts to near 20 mph[31 kph]. Chance of precipitation 1% with QPF of 0.00 in[0.0 mm].
Monday
Overcast with a high near 95°F[35°C]. SW wind to around 16 mph[25 kph], with gusts to near 15 mph[25 kph]. Dewpoint near 54°F[12°C] with humidity of 54%. Pressure around 26.86 in[909.6 mb]. UV Index: 8.6. Chance of precipitation 1% with QPF of 0.00 in[0.0 mm].
Monday Night
Overcast with a low around 70°F[21°C]. SW wind to around 16 mph[25 kph], with gusts to near 15 mph[25 kph]. Chance of precipitation 1% with QPF of 0.00 in[0.0 mm].
Tuesday
Partly Cloudy with a high near 95°F[35°C]. SW wind to around 16 mph[25 kph], with gusts to near 16 mph[26 kph]. Dewpoint near 54°F[12°C] with humidity of 72%. Pressure around 26.86 in[909.6 mb]. UV Index: 8.6. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Tuesday Night
Partly Cloudy with a low around 64°F[18°C]. SW wind to around 16 mph[25 kph], with gusts to near 16 mph[26 kph]. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Wednesday
Clear with a high near 95°F[35°C]. SW wind to around 15 mph[23 kph], with gusts to near 15 mph[23 kph]. Dewpoint near 54°F[12°C] with humidity of 64%. Pressure around 26.86 in[909.6 mb]. UV Index: 8.6. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Wednesday Night
Clear with a low around 62°F[17°C]. SW wind to around 15 mph[23 kph], with gusts to near 15 mph[23 kph]. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Thursday
Overcast with a high near 94°F[35°C]. SW wind to around 14 mph[22 kph], with gusts to near 14 mph[22 kph]. Dewpoint near 54°F[12°C] with humidity of 67%. Pressure around 26.86 in[909.6 mb]. UV Index: 8.55. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Thursday Night
Overcast with a low around 62°F[17°C]. SW wind to around 14 mph[22 kph], with gusts to near 14 mph[22 kph]. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Friday
Overcast with a high near 97°F[36°C]. SW wind to around 16 mph[25 kph], with gusts to near 15 mph[24 kph]. Dewpoint near 54°F[12°C] with humidity of 57%. Pressure around 26.86 in[909.6 mb]. UV Index: 8.45. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Friday Night
Overcast with a low around 64°F[18°C]. SW wind to around 16 mph[25 kph], with gusts to near 15 mph[24 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 Acton, CA
Today: 0.0 mm|0.00 in
Tonight: 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
Friday: 0.0 mm|0.00 in
Friday Night: 0.0 mm|0.00 in
7 Day and Night - Maximum Wind Speed Forecast for Acton, CA
Today: W @ 28 kph|18 mph
Tonight: W @ 28 kph|18 mph
Sunday: W @ 27 kph|17 mph
Sunday Night: W @ 27 kph|17 mph
Monday: SW @ 25 kph|16 mph
Monday Night: SW @ 25 kph|16 mph
Tuesday: SW @ 25 kph|16 mph
Tuesday Night: SW @ 25 kph|16 mph
Wednesday: SW @ 23 kph|15 mph
Wednesday Night: SW @ 23 kph|15 mph
Thursday: SW @ 22 kph|14 mph
Thursday Night: SW @ 22 kph|14 mph
Friday: SW @ 25 kph|16 mph
Friday Night: SW @ 25 kph|16 mph
7 Day and Night - Maximum Humidity Forecast for Acton, CA
Today: 52 %
Tonight: 52 %
Sunday: 52 %
Sunday Night: 52 %
Monday: 54 %
Monday Night: 54 %
Tuesday: 72 %
Tuesday Night: 72 %
Wednesday: 64 %
Wednesday Night: 64 %
Thursday: 67 %
Thursday Night: 67 %
Friday: 57 %
Friday Night: 57 %
7 Day and Night - Snowfall Totals Forecast for Acton, CA