Weather on November 30
Rockford, IL
55 Years of Data
Avg High
40°F
Avg Low
24°F
Warmest
1998
49°F avg
Coldest
1976
9°F avg
About This Date
November 30th in Rockford, IL typically brings chilly fall weather, with average highs around 40°F and lows near 24°F. Over 55 years of records, the warmest November 30th was in 1998 (49°F average), while the coldest was 1976 (9°F) — a 40°F range across recorded history. Precipitation has occurred on 33% of recorded November 30th dates, with snow falling 15% of the time (heaviest snowfall: 5.2"). The last decade has been 4.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.1°F cooler on this date compared to 20-30 years ago.
Planning for November 30th in Rockford, IL? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 31° | 11° | 21° | 0.1" | 0.8" |
| 2024 | 27° | 11° | 19° | — | — |
| 2023 | 50° | 22° | 36° | — | — |
| 2022 | 29° | 18° | 24° | — | — |
| 2021 | 53° | 28° | 41° | — | — |
| 2020 | 36° | 24° | 30° | — | — |
| 2019 | 41° | 38° | 39° | 0.79" | — |
| 2018 | 37° | 21° | 29° | — | — |
| 2017 | 52° | 29° | 41° | — | — |
| 2016 | 38° | 30° | 34° | 0.03" | — |
| 2015 | 42° | 35° | 39° | 1.35" | — |
| 2014 | 40° | 21° | 31° | — | — |
| 2013 | 49° | 24° | 37° | — | — |
| 2012 | 53° | 35° | 44° | — | — |
| 2011 | 43° | 21° | 32° | — | — |
| 2010 | 49° | 24° | 36° | — | — |
| 2009 | 42° | 32° | 37° | — | — |
| 2008 | 37° | 33° | 35° | 0.3" | 4.3" |
| 2007 | 37° | 15° | 26° | — | — |
| 2006 | 34° | 21° | 27° | — | — |
| 2005 | 27° | 22° | 24° | — | — |
| 2004 | 35° | 25° | 30° | 1.07" | 5.2" |
| 2003 | 55° | 35° | 45° | — | — |
| 2002 | 40° | 13° | 26° | — | — |
| 2001 | 44° | 40° | 42° | 0.38" | — |
| 2000 | 39° | 33° | 36° | — | — |
| 1999 | 39° | 16° | 27° | — | — |
| 1998warmest | 63° | 35° | 49° | 0.74" | — |
| 1997 | 44° | 35° | 40° | 0.13" | — |
| 1996 | 42° | 30° | 36° | 0.05" | — |
| 1995 | 46° | 16° | 31° | — | — |
| 1994 | 37° | 22° | 29° | — | — |
| 1993 | 30° | 23° | 27° | — | — |
| 1992 | 32° | 29° | 30° | — | — |
| 1991 | 59° | 19° | 39° | 0.03" | — |
| 1990 | 50° | 31° | 40° | — | — |
| 1989 | 46° | 20° | 33° | — | — |
| 1988 | 34° | 25° | 29° | — | 0.1" |
| 1987 | 40° | 33° | 36° | 0.15" | 0.6" |
| 1986 | 40° | 34° | 37° | — | — |
| 1985 | 36° | 26° | 31° | 0.23" | — |
| 1984 | 37° | 30° | 34° | 0.08" | 0.2" |
| 1983 | 25° | 17° | 21° | — | — |
| 1982 | 50° | 37° | 44° | — | — |
| 1981 | 35° | 20° | 27° | 0.76" | — |
| 1980 | 54° | 28° | 41° | — | — |
| 1979 | 28° | 19° | 24° | 0.1" | 0.7" |
| 1978 | 24° | 8° | 16° | — | — |
| 1977 | 35° | 8° | 22° | — | — |
| 1976coldest | 18° | -1° | 9° | — | — |
| 1975 | 55° | 16° | 35° | 0.05" | — |
| 1974 | 33° | 31° | 32° | 0.79" | 3.3" |
| 1973 | 50° | 28° | 39° | — | — |
| 1972 | 41° | 22° | 31° | — | — |
| 1971 | 30° | 17° | 24° | — | — |
55 years of data from ROCKFORD GTR ROCKFORD AP