7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index
7 Day & Night Weather Forecast for River Forest, IN - (Fahrenheit & Celsius)
Valid: 8:20 PM 7/16/2026
Today
Heavy Showers with a high near 96°F[35°C]. NNW wind to around 10 mph[16 kph], with gusts to near 14 mph[22 kph]. Dewpoint near 70°F[21°C] with humidity of 93%. Pressure around 29.17 in[987.7 mb]. UV Index: 7.65. Chance of precipitation 9% with QPF of 0.64 in[16.2 mm].
Tonight
Heavy Showers with a low around 74°F[23°C]. NNW wind to around 10 mph[16 kph], with gusts to near 14 mph[22 kph]. Chance of precipitation 9% with QPF of 0.64 in[16.2 mm].
Friday
Light Drizzle with a high near 92°F[34°C]. SW wind to around 12 mph[19 kph], with gusts to near 20 mph[32 kph]. Dewpoint near 70°F[21°C] with humidity of 94%. Pressure around 29.17 in[987.7 mb]. UV Index: 6.8. Chance of precipitation 42% with QPF of 0.02 in[0.4 mm].
Friday Night
Light Drizzle with a low around 76°F[24°C]. SW wind to around 12 mph[19 kph], with gusts to near 20 mph[32 kph]. Chance of precipitation 42% with QPF of 0.02 in[0.4 mm].
Saturday
Thunderstorm with Hail with a high near 88°F[31°C]. WSW wind to around 13 mph[21 kph], with gusts to near 24 mph[39 kph]. Dewpoint near 70°F[21°C] with humidity of 92%. Pressure around 29.17 in[987.7 mb]. UV Index: 7.7. Chance of precipitation 71% with QPF of 0.25 in[6.3 mm].
Saturday Night
Thunderstorm with Hail with a low around 75°F[24°C]. WSW wind to around 13 mph[21 kph], with gusts to near 24 mph[39 kph]. Chance of precipitation 71% with QPF of 0.25 in[6.3 mm].
Sunday
Thunderstorm with a high near 84°F[29°C]. NE wind to around 7 mph[12 kph], with gusts to near 20 mph[32 kph]. Dewpoint near 70°F[21°C] with humidity of 95%. Pressure around 29.17 in[987.7 mb]. UV Index: 7.65. Chance of precipitation 51% with QPF of 0.01 in[0.3 mm].
Sunday Night
Thunderstorm with a low around 67°F[20°C]. NE wind to around 7 mph[12 kph], with gusts to near 20 mph[32 kph]. Chance of precipitation 51% with QPF of 0.01 in[0.3 mm].
Monday
Overcast with a high near 86°F[30°C]. SSE wind to around 7 mph[10 kph], with gusts to near 11 mph[18 kph]. Dewpoint near 70°F[21°C] with humidity of 87%. Pressure around 29.17 in[987.7 mb]. UV Index: 7.35. Chance of precipitation 19% with QPF of 0.00 in[0.0 mm].
Monday Night
Overcast with a low around 65°F[19°C]. SSE wind to around 7 mph[10 kph], with gusts to near 11 mph[18 kph]. Chance of precipitation 19% with QPF of 0.00 in[0.0 mm].
Tuesday
Thunderstorm with a high near 93°F[34°C]. WSW wind to around 16 mph[26 kph], with gusts to near 31 mph[50 kph]. Dewpoint near 70°F[21°C] with humidity of 95%. Pressure around 29.17 in[987.7 mb]. UV Index: 7.85. Chance of precipitation 40% with QPF of 0.02 in[0.4 mm].
Tuesday Night
Thunderstorm with a low around 72°F[22°C]. WSW wind to around 16 mph[26 kph], with gusts to near 31 mph[50 kph]. Chance of precipitation 40% with QPF of 0.02 in[0.4 mm].
Wednesday
Overcast with a high near 72°F[22°C]. N wind to around 12 mph[19 kph], with gusts to near 28 mph[45 kph]. Dewpoint near 70°F[21°C] with humidity of 70%. Pressure around 29.17 in[987.7 mb]. UV Index: 7.15. Chance of precipitation 17% with QPF of 0.00 in[0.0 mm].
Wednesday Night
Overcast with a low around 62°F[17°C]. N wind to around 12 mph[19 kph], with gusts to near 28 mph[45 kph]. Chance of precipitation 17% with QPF of 0.00 in[0.0 mm].
QPF - Max Wind Speed - Max Humidity - Snowfall
7 Day and Night - QPF Forecast for River Forest, IN
Today: 16.2 mm|0.64 in
Tonight: 16.2 mm|0.64 in
Friday: 0.4 mm|0.02 in
Friday Night: 0.4 mm|0.02 in
Saturday: 6.3 mm|0.25 in
Saturday Night: 6.3 mm|0.25 in
Sunday: 0.3 mm|0.01 in
Sunday Night: 0.3 mm|0.01 in
Monday: 0.0 mm|0.00 in
Monday Night: 0.0 mm|0.00 in
Tuesday: 0.4 mm|0.02 in
Tuesday Night: 0.4 mm|0.02 in
Wednesday: 0.0 mm|0.00 in
Wednesday Night: 0.0 mm|0.00 in
7 Day and Night - Maximum Wind Speed Forecast for River Forest, IN
Today: NNW @ 16 kph|10 mph
Tonight: NNW @ 16 kph|10 mph
Friday: SW @ 19 kph|12 mph
Friday Night: SW @ 19 kph|12 mph
Saturday: WSW @ 21 kph|13 mph
Saturday Night: WSW @ 21 kph|13 mph
Sunday: NE @ 12 kph|7 mph
Sunday Night: NE @ 12 kph|7 mph
Monday: SSE @ 10 kph|7 mph
Monday Night: SSE @ 10 kph|7 mph
Tuesday: WSW @ 26 kph|16 mph
Tuesday Night: WSW @ 26 kph|16 mph
Wednesday: N @ 19 kph|12 mph
Wednesday Night: N @ 19 kph|12 mph
7 Day and Night - Maximum Humidity Forecast for River Forest, IN
Today: 93 %
Tonight: 93 %
Friday: 94 %
Friday Night: 94 %
Saturday: 92 %
Saturday Night: 92 %
Sunday: 95 %
Sunday Night: 95 %
Monday: 87 %
Monday Night: 87 %
Tuesday: 95 %
Tuesday Night: 95 %
Wednesday: 70 %
Wednesday Night: 70 %
7 Day and Night - Snowfall Totals Forecast for River Forest, IN