7 Day Forecast
Last Updated: March 10th at 17:45:34
O Fallon, IL
 Sunrise:
6:20 am		 Sunset:
6:00 pm
  Moonrise:
2:51 am		 Moonset:
12:23 pm
TUESDAY
2010-03-09
56° / 51° F
56°
51°
Tuesday night - Rain showers early becoming more intermittent overnight. Low 51F. Winds SSE at 10 to 20 mph. Chance of rain 40%.
WEDNESDAY
2010-03-10
70° / 52° F 20%
70°
52°
Wednesday - Partly cloudy. High near 70F. Winds S at 10 to 20 mph.
Wednesday night - Showers and a few thunderstorms likely. Low 52F. Winds SSE at 10 to 20 mph. Chance of rain 60%.
THURSDAY
2010-03-11
68° / 40° F 30%
68°
40°
Thursday - Isolated thunderstorms in the morning, then skies turning partly cloudy late. High 68F. Winds S at 15 to 25 mph. Chance of rain 30%.
Thursday - Isolated thunderstorms. Highs in the upper 60s and lows in the low 40s.
FRIDAY
2010-03-12
57° / 41° F 30%
57°
41°
Friday - Occasional showers possible. Highs in the upper 50s and lows in the low 40s.
SATURDAY
2010-03-13
50° / 40° F 30%
50°
40°
Saturday - Occasional showers possible. Highs in the low 50s and lows in the low 40s.
SUNDAY
2010-03-14
50° / 38° F 10%
50°
38°
Sunday - More clouds than sun. Highs in the low 50s and lows in the upper 30s.
MONDAY
2010-03-15
52° / 34° F 20%
52°
34°
Monday - More clouds than sun. Highs in the low 50s and lows in the mid 30s.