River Grove, IL
Pollen counts
Grasses
High
Molds
Mid
Trees
Low
Weeds
Low
ALL
Grass / All Types
| Jun 16 | 23 23 | |
| Jun 13 | 27 27 | |
| Jun 12 | 33 33 | |
| Jun 11 | 0 0 | |
| Jun 10 | 17 17 | |
| Jun 5 | 4 4 | |
| Jun 4 | 55 55 | |
| Jun 3 | 91 91 | |
| May 30 | 16 16 | |
| May 29 | 17 17 |
Pollen counts are measured as spores per cubic meter.
Weather forecast
Tonight
71° F
Isolated rain showers before 10pm, then isolated showers and thunderstorms between 10pm and midnight, then a chance of showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 71. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.