7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index
7 Day & Night Weather Forecast for Norwalk, CT - (Fahrenheit & Celsius)
Valid: 6:25 AM 7/29/2026
Today
Heavy Showers with a high near 79°F[26°C]. S wind to around 15 mph[24 kph], with gusts to near 28 mph[44 kph]. Dewpoint near 67°F[19°C] with humidity of 96%. Pressure around 29.49 in[998.8 mb]. UV Index: 4.25. Chance of precipitation 98% with QPF of 2.31 in[58.7 mm].
Tonight
Heavy Showers with a low around 67°F[19°C]. S wind to around 15 mph[24 kph], with gusts to near 28 mph[44 kph]. Chance of precipitation 98% with QPF of 2.31 in[58.7 mm].
Thursday
Rain with a high near 76°F[24°C]. N wind to around 12 mph[20 kph], with gusts to near 21 mph[33 kph]. Dewpoint near 67°F[19°C] with humidity of 97%. Pressure around 29.49 in[998.8 mb]. UV Index: 4.1. Chance of precipitation 45% with QPF of 0.50 in[12.8 mm].
Thursday Night
Rain with a low around 65°F[18°C]. N wind to around 12 mph[20 kph], with gusts to near 21 mph[33 kph]. Chance of precipitation 45% with QPF of 0.50 in[12.8 mm].
Friday
Overcast with a high near 80°F[26°C]. NNW wind to around 8 mph[13 kph], with gusts to near 16 mph[25 kph]. Dewpoint near 67°F[19°C] with humidity of 89%. Pressure around 29.49 in[998.8 mb]. UV Index: 7.45. Chance of precipitation 7% with QPF of 0.00 in[0.0 mm].
Friday Night
Overcast with a low around 65°F[18°C]. NNW wind to around 8 mph[13 kph], with gusts to near 16 mph[25 kph]. Chance of precipitation 7% with QPF of 0.00 in[0.0 mm].
Saturday
Overcast with a high near 81°F[27°C]. SSE wind to around 12 mph[19 kph], with gusts to near 20 mph[31 kph]. Dewpoint near 67°F[19°C] with humidity of 83%. Pressure around 29.49 in[998.8 mb]. UV Index: 6.3. Chance of precipitation 2% with QPF of 0.00 in[0.0 mm].
Saturday Night
Overcast with a low around 70°F[21°C]. SSE wind to around 12 mph[19 kph], with gusts to near 20 mph[31 kph]. Chance of precipitation 2% with QPF of 0.00 in[0.0 mm].
Sunday
Light Showers with a high near 75°F[24°C]. SSW wind to around 12 mph[20 kph], with gusts to near 24 mph[39 kph]. Dewpoint near 67°F[19°C] with humidity of 88%. Pressure around 29.49 in[998.8 mb]. UV Index: 0.95. Chance of precipitation 19% with QPF of 0.22 in[5.5 mm].
Sunday Night
Light Showers with a low around 71°F[22°C]. SSW wind to around 12 mph[20 kph], with gusts to near 24 mph[39 kph]. Chance of precipitation 19% with QPF of 0.22 in[5.5 mm].
Monday
Light Drizzle with a high near 80°F[27°C]. NNE wind to around 7 mph[11 kph], with gusts to near 10 mph[17 kph]. Dewpoint near 67°F[19°C] with humidity of 89%. Pressure around 29.49 in[998.8 mb]. UV Index: 5.65. Chance of precipitation 33% with QPF of 0.07 in[1.8 mm].
Monday Night
Light Drizzle with a low around 69°F[21°C]. NNE wind to around 7 mph[11 kph], with gusts to near 10 mph[17 kph]. Chance of precipitation 33% with QPF of 0.07 in[1.8 mm].
Tuesday
Partly Cloudy with a high near 85°F[30°C]. NNW wind to around 11 mph[17 kph], with gusts to near 26 mph[41 kph]. Dewpoint near 67°F[19°C] with humidity of 85%. Pressure around 29.49 in[998.8 mb]. UV Index: 7.35. Chance of precipitation 20% with QPF of 0.00 in[0.0 mm].
Tuesday Night
Partly Cloudy with a low around 67°F[19°C]. NNW wind to around 11 mph[17 kph], with gusts to near 26 mph[41 kph]. Chance of precipitation 20% with QPF of 0.00 in[0.0 mm].
QPF - Max Wind Speed - Max Humidity - Snowfall
7 Day and Night - QPF Forecast for Norwalk, CT
Today: 58.7 mm|2.31 in
Tonight: 58.7 mm|2.31 in
Thursday: 12.8 mm|0.50 in
Thursday Night: 12.8 mm|0.50 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: 5.5 mm|0.22 in
Sunday Night: 5.5 mm|0.22 in
Monday: 1.8 mm|0.07 in
Monday Night: 1.8 mm|0.07 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 Norwalk, CT
Today: S @ 24 kph|15 mph
Tonight: S @ 24 kph|15 mph
Thursday: N @ 20 kph|12 mph
Thursday Night: N @ 20 kph|12 mph
Friday: NNW @ 13 kph|8 mph
Friday Night: NNW @ 13 kph|8 mph
Saturday: SSE @ 19 kph|12 mph
Saturday Night: SSE @ 19 kph|12 mph
Sunday: SSW @ 20 kph|12 mph
Sunday Night: SSW @ 20 kph|12 mph
Monday: NNE @ 11 kph|7 mph
Monday Night: NNE @ 11 kph|7 mph
Tuesday: NNW @ 17 kph|11 mph
Tuesday Night: NNW @ 17 kph|11 mph
7 Day and Night - Maximum Humidity Forecast for Norwalk, CT
Today: 96 %
Tonight: 96 %
Thursday: 97 %
Thursday Night: 97 %
Friday: 89 %
Friday Night: 89 %
Saturday: 83 %
Saturday Night: 83 %
Sunday: 88 %
Sunday Night: 88 %
Monday: 89 %
Monday Night: 89 %
Tuesday: 85 %
Tuesday Night: 85 %
7 Day and Night - Snowfall Totals Forecast for Norwalk, CT