7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index
7 Day & Night Weather Forecast for America, IL - (Fahrenheit & Celsius)
Valid: 5:20 AM 7/29/2026
Tonight
Overcast with a low around 71°F[22°C]. NNE wind to around 8 mph[13 kph], with gusts to near 21 mph[33 kph]. Chance of precipitation 1% with QPF of 0.00 in[0.0 mm].
Thursday
Overcast with a high near 86°F[30°C]. NE wind to around 7 mph[12 kph], with gusts to near 14 mph[22 kph]. Dewpoint near 68°F[20°C] with humidity of 82%. Pressure around 29.50 in[998.9 mb]. UV Index: 7.5. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Thursday Night
Overcast with a low around 67°F[19°C]. NE wind to around 7 mph[12 kph], with gusts to near 14 mph[22 kph]. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Friday
Heavy Drizzle with a high near 82°F[28°C]. SE wind to around 10 mph[15 kph], with gusts to near 26 mph[41 kph]. Dewpoint near 68°F[20°C] with humidity of 95%. Pressure around 29.50 in[998.9 mb]. UV Index: 5.7. Chance of precipitation 65% with QPF of 0.13 in[3.3 mm].
Friday Night
Heavy Drizzle with a low around 64°F[18°C]. SE wind to around 10 mph[15 kph], with gusts to near 26 mph[41 kph]. Chance of precipitation 65% with QPF of 0.13 in[3.3 mm].
Saturday
Light Drizzle with a high near 75°F[24°C]. NNW wind to around 14 mph[22 kph], with gusts to near 28 mph[44 kph]. Dewpoint near 68°F[20°C] with humidity of 96%. Pressure around 29.50 in[998.9 mb]. UV Index: 2.6. Chance of precipitation 65% with QPF of 0.03 in[0.7 mm].
Saturday Night
Light Drizzle with a low around 67°F[20°C]. NNW wind to around 14 mph[22 kph], with gusts to near 28 mph[44 kph]. Chance of precipitation 65% with QPF of 0.03 in[0.7 mm].
Sunday
Overcast with a high near 83°F[28°C]. NNE wind to around 14 mph[22 kph], with gusts to near 28 mph[45 kph]. Dewpoint near 68°F[20°C] with humidity of 96%. Pressure around 29.50 in[998.9 mb]. UV Index: 7.5. Chance of precipitation 27% with QPF of 0.00 in[0.0 mm].
Sunday Night
Overcast with a low around 64°F[18°C]. NNE wind to around 14 mph[22 kph], with gusts to near 28 mph[45 kph]. Chance of precipitation 27% with QPF of 0.00 in[0.0 mm].
Monday
Clear with a high near 84°F[29°C]. NE wind to around 10 mph[16 kph], with gusts to near 20 mph[32 kph]. Dewpoint near 68°F[20°C] with humidity of 96%. Pressure around 29.50 in[998.9 mb]. UV Index: 7.5. Chance of precipitation 28% with QPF of 0.00 in[0.0 mm].
Monday Night
Clear with a low around 64°F[18°C]. NE wind to around 10 mph[16 kph], with gusts to near 20 mph[32 kph]. Chance of precipitation 28% with QPF of 0.00 in[0.0 mm].
Tuesday
Clear with a high near 87°F[30°C]. ENE wind to around 7 mph[10 kph], with gusts to near 14 mph[22 kph]. Dewpoint near 68°F[20°C] with humidity of 89%. Pressure around 29.50 in[998.9 mb]. UV Index: 7.5. Chance of precipitation 23% with QPF of 0.00 in[0.0 mm].
Tuesday Night
Clear with a low around 65°F[18°C]. ENE wind to around 7 mph[10 kph], with gusts to near 14 mph[22 kph]. Chance of precipitation 23% with QPF of 0.00 in[0.0 mm].
QPF - Max Wind Speed - Max Humidity - Snowfall
7 Day and Night - QPF Forecast for America, IL
Tonight: 0.0 mm|0.00 in
Thursday: 0.0 mm|0.00 in
Thursday Night: 0.0 mm|0.00 in
Friday: 3.3 mm|0.13 in
Friday Night: 3.3 mm|0.13 in
Saturday: 0.7 mm|0.03 in
Saturday Night: 0.7 mm|0.03 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 America, IL
Tonight: NNE @ 13 kph|8 mph
Thursday: NE @ 12 kph|7 mph
Thursday Night: NE @ 12 kph|7 mph
Friday: SE @ 15 kph|10 mph
Friday Night: SE @ 15 kph|10 mph
Saturday: NNW @ 22 kph|14 mph
Saturday Night: NNW @ 22 kph|14 mph
Sunday: NNE @ 22 kph|14 mph
Sunday Night: NNE @ 22 kph|14 mph
Monday: NE @ 16 kph|10 mph
Monday Night: NE @ 16 kph|10 mph
Tuesday: ENE @ 10 kph|7 mph
Tuesday Night: ENE @ 10 kph|7 mph
7 Day and Night - Maximum Humidity Forecast for America, IL
Tonight: 95 %
Thursday: 82 %
Thursday Night: 82 %
Friday: 95 %
Friday Night: 95 %
Saturday: 96 %
Saturday Night: 96 %
Sunday: 96 %
Sunday Night: 96 %
Monday: 96 %
Monday Night: 96 %
Tuesday: 89 %
Tuesday Night: 89 %
7 Day and Night - Snowfall Totals Forecast for America, IL