Climate Rockford - Illinois
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 29 | 34 | 47 | 61 | 72 | 81 |
| Average low in ºF Av. low Lo | 13 | 18 | 28 | 38 | 48 | 58 |
| Av. precipitation in inch Av. precip. Pre. | 1.37 | 1.41 | 2.32 | 3.35 | 4.02 | 4.65 |
| Av. snowfall in inch Snowfall Sn | 10 | 8 | 5 | 1 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 85 | 82 | 75 | 63 | 48 | 33 |
| Average low in ºF Av. low Lo | 63 | 61 | 52 | 41 | 30 | 18 |
| Av. precipitation in inch Av. precip. Pre. | 3.95 | 4.59 | 3.35 | 2.67 | 2.58 | 1.98 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 2 | 11 |
Rockford experiences a humid continental climate, marked by a very strong seasonal contrast. Summers are warm and fairly wet, with the most precipitation arriving in June. Winters are cold and snowy, bringing significant snowfall, while January is the driest month overall.
Rockford Climate Graph - Illinois Climate Chart
Daily normals Rockford - Illinois - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 29.8 | 14.1 | 0.04 | 0.04 | 0.31 | 0.80 |
| 2 Jan | 29.7 | 14.0 | 0.12 | 0.12 | 0.71 | 1.80 |
| 3 Jan | 29.6 | 13.9 | 0.16 | 0.16 | 0.98 | 2.50 |
| 4 Jan | 29.5 | 13.8 | 0.20 | 0.20 | 1.30 | 3.30 |
| 5 Jan | 29.5 | 13.7 | 0.24 | 0.24 | 1.69 | 4.30 |
| 6 Jan | 29.4 | 13.6 | 0.28 | 0.28 | 2.01 | 5.10 |
| 7 Jan | 29.4 | 13.5 | 0.35 | 0.35 | 2.40 | 6.10 |
| 8 Jan | 29.3 | 13.4 | 0.39 | 0.39 | 2.72 | 6.90 |
| 9 Jan | 29.3 | 13.4 | 0.43 | 0.43 | 3.11 | 7.90 |
| 10 Jan | 29.3 | 13.3 | 0.47 | 0.47 | 3.39 | 8.60 |
| 11 Jan | 29.2 | 13.3 | 0.55 | 0.55 | 3.82 | 9.70 |
| 12 Jan | 29.2 | 13.3 | 0.59 | 0.59 | 4.09 | 10.40 |
| 13 Jan | 29.2 | 13.2 | 0.63 | 0.63 | 4.41 | 11.20 |
| 14 Jan | 29.2 | 13.2 | 0.67 | 0.67 | 4.80 | 12.20 |
| 15 Jan | 29.2 | 13.2 | 0.71 | 0.71 | 5.12 | 13.00 |
| 16 Jan | 29.2 | 13.2 | 0.75 | 0.75 | 5.39 | 13.70 |
| 17 Jan | 29.2 | 13.2 | 0.79 | 0.79 | 5.71 | 14.50 |
| 18 Jan | 29.3 | 13.2 | 0.83 | 0.83 | 6.10 | 15.50 |
| 19 Jan | 29.3 | 13.2 | 0.87 | 0.87 | 6.42 | 16.30 |
| 20 Jan | 29.3 | 13.2 | 0.91 | 0.91 | 6.69 | 17.00 |
| 21 Jan | 29.4 | 13.3 | 0.94 | 0.94 | 7.01 | 17.80 |
| 22 Jan | 29.4 | 13.3 | 0.98 | 0.98 | 7.28 | 18.50 |
| 23 Jan | 29.5 | 13.4 | 1.02 | 1.02 | 7.60 | 19.30 |
| 24 Jan | 29.5 | 13.4 | 1.06 | 1.06 | 7.91 | 20.10 |
| 25 Jan | 29.6 | 13.5 | 1.10 | 1.10 | 8.19 | 20.80 |
| 26 Jan | 29.7 | 13.6 | 1.14 | 1.14 | 8.58 | 21.80 |
| 27 Jan | 29.8 | 13.7 | 1.18 | 1.18 | 8.90 | 22.60 |
| 28 Jan | 29.9 | 13.8 | 1.22 | 1.22 | 9.21 | 23.40 |
| 29 Jan | 30.0 | 13.9 | 1.30 | 1.30 | 9.49 | 24.10 |
| 30 Jan | 30.2 | 14.0 | 1.34 | 1.34 | 9.88 | 25.10 |
| 31 Jan | 30.3 | 14.2 | 1.38 | 1.38 | 10.20 | 25.90 |
Weather history Rockford - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 77.0 | 54.0 | T | 0.00 | 0.0 |
| 02 Jun | 80.1 | 48.0 | 0.00 | 0.00 | 0.0 |
| 03 Jun | 84.0 | 45.0 | 0.00 | 0.00 | 0.0 |
| 04 Jun | 88.0 | 53.1 | 0.00 | 0.00 | 0.0 |
| 05 Jun | 80.1 | 66.9 | 0.50 | 0.00 | 0.0 |
| 06 Jun | 89.1 | 69.1 | 0.00 | 0.00 | 0.0 |
| 07 Jun | 82.0 | 66.0 | 0.05 | 0.00 | 0.0 |
| 08 Jun | 80.1 | 64.0 | 0.58 | 0.00 | 0.0 |
| 09 Jun | 87.1 | 71.1 | 0.01 | 0.00 | 0.0 |
| 10 Jun | - | - | - | - | - |
| 11 Jun | - | - | - | - | - |
| 12 Jun | 81.0 | 57.0 | 0.00 | 0.00 | 0.0 |
| 13 Jun | 82.9 | 61.0 | 0.00 | 0.00 | 0.0 |
| 14 Jun | - | - | - | - | - |
| 15 Jun | - | - | - | - | - |
| 16 Jun | - | - | - | - | - |
| 17 Jun | - | - | - | - | - |
| 18 Jun | - | - | - | - | - |
| 19 Jun | - | - | - | - | - |
| 20 Jun | - | - | - | - | - |
| 21 Jun | - | - | - | - | - |
| 22 Jun | - | - | - | - | - |
| 23 Jun | - | - | - | - | - |
| 24 Jun | - | - | - | - | - |
| 25 Jun | - | - | - | - | - |
| 26 Jun | - | - | - | - | - |
| 27 Jun | - | - | - | - | - |
| 28 Jun | - | - | - | - | - |
| 29 Jun | - | - | - | - | - |
| 30 Jun | - | - | - | - | - |
Past weather Rockford
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 82.9 ºF | 29 ºF | |
| Average low temperature Av. low temp. | 59.6 ºF | 13 ºF | |
| Total precipitation Total precip. | 1.14 inch | 1.37 inch | |
| Total snowfall Total snowfall | 0.00 inch | 10 inch | |
| Highest max temperature Highest max temp. | 89.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 77.0 ºF | - | |
| Highest min temperature Highest min temp. | 71.1 ºF | - | |
| Lowest min temperature Lowest min temp. | 45.0 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo Rockford - Illinois
| Country | United States | |
|---|---|---|
| State | Illinois | |
| County | Winnebago | |
| City | Rockford | |
| Zip Code | 61101 | |
| Longitude | -89.09 dec. degr. | |
| Latitude | 42.27 dec. degr. | |
| Altitude - Elevation | 715ft | |
| ICAO | - | |
| IATA | - |
Date and Time Rockford - Illinois
| Local Time | 07:19 PM | |
|---|---|---|
| Sunrise | 05:17 AM | |
| Sunset | 08:36 PM | |
| Day/Night | Day | |
| Timezone | Chicago -6:00 | |
| Timezone DB | America - Chicago |
Map of Rockford - Illinois
USGS National Map — Open interactive map
Rockford weather averages
| Annual high temperature | 59ºF |
| Annual low temperature | 39ºF |
| Average annual precip. | 36.24 inch |
| Av. annual snowfall | 37 inch |
Station Data
Monthly averages Rockford
Longitude: -89.094, Latitude: 42.2711
Average weather Rockford, IL - 61101
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...