7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index
7 Day & Night Weather Forecast for Itasca, IL - (Fahrenheit & Celsius)
Valid: 5:29 AM 7/29/2026
Tonight
Clear with a low around 61°F[16°C]. NNE wind to around 9 mph[14 kph], with gusts to near 17 mph[28 kph]. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Thursday
Overcast with a high near 90°F[32°C]. SW wind to around 5 mph[8 kph], with gusts to near 12 mph[19 kph]. Dewpoint near 58°F[14°C] with humidity of 75%. Pressure around 29.19 in[988.4 mb]. UV Index: 7.1. Chance of precipitation 2% with QPF of 0.00 in[0.0 mm].
Thursday Night
Overcast with a low around 59°F[15°C]. SW wind to around 5 mph[8 kph], with gusts to near 12 mph[19 kph]. Chance of precipitation 2% with QPF of 0.00 in[0.0 mm].
Friday
Light Showers with a high near 73°F[23°C]. SE wind to around 8 mph[13 kph], with gusts to near 17 mph[27 kph]. Dewpoint near 58°F[14°C] with humidity of 96%. Pressure around 29.19 in[988.4 mb]. UV Index: 1.55. Chance of precipitation 68% with QPF of 0.45 in[11.3 mm].
Friday Night
Light Showers with a low around 66°F[19°C]. SE wind to around 8 mph[13 kph], with gusts to near 17 mph[27 kph]. Chance of precipitation 68% with QPF of 0.45 in[11.3 mm].
Saturday
Light Drizzle with a high near 77°F[25°C]. NE wind to around 10 mph[16 kph], with gusts to near 18 mph[28 kph]. Dewpoint near 58°F[14°C] with humidity of 96%. Pressure around 29.19 in[988.4 mb]. UV Index: 6.75. Chance of precipitation 68% with QPF of 0.06 in[1.6 mm].
Saturday Night
Light Drizzle with a low around 66°F[19°C]. NE wind to around 10 mph[16 kph], with gusts to near 18 mph[28 kph]. Chance of precipitation 68% with QPF of 0.06 in[1.6 mm].
Sunday
Overcast with a high near 81°F[27°C]. NNE wind to around 10 mph[16 kph], with gusts to near 16 mph[25 kph]. Dewpoint near 58°F[14°C] with humidity of 90%. Pressure around 29.19 in[988.4 mb]. UV Index: 7.1. Chance of precipitation 16% with QPF of 0.00 in[0.0 mm].
Sunday Night
Overcast with a low around 64°F[18°C]. NNE wind to around 10 mph[16 kph], with gusts to near 16 mph[25 kph]. Chance of precipitation 16% with QPF of 0.00 in[0.0 mm].
Monday
Clear with a high near 87°F[30°C]. WSW wind to around 5 mph[8 kph], with gusts to near 9 mph[15 kph]. Dewpoint near 58°F[14°C] with humidity of 82%. Pressure around 29.19 in[988.4 mb]. UV Index: 7.2. Chance of precipitation 4% with QPF of 0.00 in[0.0 mm].
Monday Night
Clear with a low around 63°F[17°C]. WSW wind to around 5 mph[8 kph], with gusts to near 9 mph[15 kph]. Chance of precipitation 4% with QPF of 0.00 in[0.0 mm].
Tuesday
Clear with a high near 86°F[30°C]. SSW wind to around 8 mph[14 kph], with gusts to near 14 mph[22 kph]. Dewpoint near 58°F[14°C] with humidity of 82%. Pressure around 29.19 in[988.4 mb]. UV Index: 7.25. Chance of precipitation 9% with QPF of 0.00 in[0.0 mm].
Tuesday Night
Clear with a low around 66°F[19°C]. SSW wind to around 8 mph[14 kph], with gusts to near 14 mph[22 kph]. Chance of precipitation 9% with QPF of 0.00 in[0.0 mm].
QPF - Max Wind Speed - Max Humidity - Snowfall
7 Day and Night - QPF Forecast for Itasca, IL
Tonight: 0.0 mm|0.00 in
Thursday: 0.0 mm|0.00 in
Thursday Night: 0.0 mm|0.00 in
Friday: 11.3 mm|0.45 in
Friday Night: 11.3 mm|0.45 in
Saturday: 1.6 mm|0.06 in
Saturday Night: 1.6 mm|0.06 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 Itasca, IL
Tonight: NNE @ 14 kph|9 mph
Thursday: SW @ 8 kph|5 mph
Thursday Night: SW @ 8 kph|5 mph
Friday: SE @ 13 kph|8 mph
Friday Night: SE @ 13 kph|8 mph
Saturday: NE @ 16 kph|10 mph
Saturday Night: NE @ 16 kph|10 mph
Sunday: NNE @ 16 kph|10 mph
Sunday Night: NNE @ 16 kph|10 mph
Monday: WSW @ 8 kph|5 mph
Monday Night: WSW @ 8 kph|5 mph
Tuesday: SSW @ 14 kph|8 mph
Tuesday Night: SSW @ 14 kph|8 mph
7 Day and Night - Maximum Humidity Forecast for Itasca, IL
Tonight: 89 %
Thursday: 75 %
Thursday Night: 75 %
Friday: 96 %
Friday Night: 96 %
Saturday: 96 %
Saturday Night: 96 %
Sunday: 90 %
Sunday Night: 90 %
Monday: 82 %
Monday Night: 82 %
Tuesday: 82 %
Tuesday Night: 82 %
7 Day and Night - Snowfall Totals Forecast for Itasca, IL