United States · 1991–2020 normal
Forest Lake in
September.
Typical September weather in Forest Lake: 23.7°C by day, 11.9°C at night, 95 mm of rain over 7.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high23.7°C
Typical low11.9°C
Rain95 mm
Wet days7.4
Comfort score 81 this month, the highest of the year. Daylight is calculated as 12 h 26 from latitude 42.21°. Open-water sea temperature is 19.4°C (24 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4892770
- NOAA station
- USC00115961 · MUNDELEIN 4WSW
- Station distance
- 5.6 km from the place centre
- Coverage
- Good coverage · 21 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.