Climate Dwight - Illinois
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 31 | 35 | 48 | 61 | 72 | 81 |
| Average low in ºF Av. low Lo | 14 | 18 | 27 | 38 | 49 | 58 |
| Av. precipitation in inch Av. precip. Pre. | 1.53 | 1.60 | 2.79 | 3.47 | 4.44 | 3.93 |
| Av. snowfall in inch Snowfall Sn | 7 | 3 | 4 | 1 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 84 | 82 | 76 | 64 | 49 | 34 |
| Average low in ºF Av. low Lo | 62 | 60 | 51 | 40 | 30 | 18 |
| Av. precipitation in inch Av. precip. Pre. | 4.00 | 3.50 | 3.05 | 2.98 | 3.28 | 2.20 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 0 | 7 |
What is the average weather in Dwight, Illinois?
Dwight experiences a humid continental climate, marked by a very large seasonal temperature contrast. Summers are warm and fairly wet, with the most precipitation arriving in May. Winters are cold and bring regular snowfall, with January being the driest month. Precipitation is spread relatively evenly through the year, with winter moisture often arriving as snow.
Dwight Climate Graph - Illinois Climate Chart
Daily normals Dwight - Illinois - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 31.9 | 15.9 | 0.07 | 0.07 | 2.00 | 5.08 |
| 2 Jan | 31.8 | 15.7 | 0.14 | 0.14 | 4.00 | 10.16 |
| 3 Jan | 31.6 | 15.5 | 0.21 | 0.21 | 7.00 | 17.78 |
| 4 Jan | 31.4 | 15.3 | 0.28 | 0.28 | 9.00 | 22.86 |
| 5 Jan | 31.3 | 15.1 | 0.35 | 0.35 | 11.00 | 27.94 |
| 6 Jan | 31.1 | 14.9 | 0.42 | 0.42 | 13.00 | 33.02 |
| 7 Jan | 31.0 | 14.8 | 0.49 | 0.49 | 16.00 | 40.64 |
| 8 Jan | 30.9 | 14.6 | 0.56 | 0.56 | 19.00 | 48.26 |
| 9 Jan | 30.8 | 14.4 | 0.63 | 0.63 | 21.00 | 53.34 |
| 10 Jan | 30.7 | 14.3 | 0.70 | 0.70 | 24.00 | 60.96 |
| 11 Jan | 30.6 | 14.1 | 0.77 | 0.77 | 26.00 | 66.04 |
| 12 Jan | 30.5 | 14.0 | 0.83 | 0.83 | 29.00 | 73.66 |
| 13 Jan | 30.4 | 13.9 | 0.89 | 0.89 | 32.00 | 81.28 |
| 14 Jan | 30.4 | 13.8 | 0.95 | 0.95 | 34.00 | 86.36 |
| 15 Jan | 30.3 | 13.7 | 1.01 | 1.01 | 37.00 | 93.98 |
| 16 Jan | 30.3 | 13.6 | 1.08 | 1.08 | 40.00 | 101.60 |
| 17 Jan | 30.2 | 13.5 | 1.14 | 1.14 | 43.00 | 109.22 |
| 18 Jan | 30.2 | 13.4 | 1.21 | 1.21 | 46.00 | 116.84 |
| 19 Jan | 30.2 | 13.3 | 1.28 | 1.28 | 49.00 | 124.46 |
| 20 Jan | 30.2 | 13.3 | 1.34 | 1.34 | 51.00 | 129.54 |
| 21 Jan | 30.2 | 13.2 | 1.40 | 1.40 | 54.00 | 137.16 |
| 22 Jan | 30.2 | 13.2 | 1.47 | 1.47 | 57.00 | 144.78 |
| 23 Jan | 30.3 | 13.2 | 1.52 | 1.52 | 59.00 | 149.86 |
| 24 Jan | 30.3 | 13.2 | 1.58 | 1.58 | 62.00 | 157.48 |
| 25 Jan | 30.4 | 13.2 | 1.64 | 1.64 | 64.00 | 162.56 |
| 26 Jan | 30.5 | 13.3 | 1.70 | 1.70 | 67.00 | 170.18 |
| 27 Jan | 30.6 | 13.3 | 1.75 | 1.75 | 69.00 | 175.26 |
| 28 Jan | 30.7 | 13.4 | 1.80 | 1.80 | 72.00 | 182.88 |
| 29 Jan | 30.8 | 13.5 | 1.86 | 1.86 | 74.00 | 187.96 |
| 30 Jan | 30.9 | 13.6 | 1.91 | 1.91 | 77.00 | 195.58 |
| 31 Jan | 31.1 | 13.7 | 1.96 | 1.96 | 79.00 | 200.66 |
Weather history Dwight - May 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 May | 59.0 | 39.0 | 0.19 | 0.00 | 0.0 |
| 02 May | 52.0 | 32.0 | 0.00 | 0.00 | 0.0 |
| 03 May | 55.9 | 35.1 | 0.00 | 0.00 | 0.0 |
| 04 May | 66.9 | 45.0 | 0.00 | 0.00 | 0.0 |
| 05 May | 78.1 | 48.0 | 0.77 | 0.00 | 0.0 |
| 06 May | 53.1 | 39.0 | 0.10 | 0.00 | 0.0 |
| 07 May | 55.9 | 33.1 | 0.00 | 0.00 | 0.0 |
| 08 May | 61.0 | 39.0 | 0.10 | 0.00 | 0.0 |
| 09 May | 64.9 | 48.9 | 0.00 | 0.00 | 0.0 |
| 10 May | 73.9 | 42.1 | 0.00 | 0.00 | 0.0 |
| 11 May | 66.0 | 39.9 | 0.00 | 0.00 | 0.0 |
| 12 May | 62.1 | 39.0 | 0.00 | 0.00 | 0.0 |
| 13 May | 78.1 | 44.1 | 0.10 | 0.00 | 0.0 |
| 14 May | 66.0 | 35.1 | 0.00 | 0.00 | 0.0 |
| 15 May | 70.0 | 41.0 | T | 0.00 | 0.0 |
| 16 May | 75.9 | 53.1 | 0.10 | 0.00 | 0.0 |
| 17 May | 79.0 | 61.0 | 0.01 | 0.00 | 0.0 |
| 18 May | 84.0 | 64.9 | 0.00 | 0.00 | 0.0 |
| 19 May | 84.0 | 62.1 | 0.20 | 0.00 | 0.0 |
| 20 May | 75.9 | 48.9 | 0.00 | 0.00 | 0.0 |
| 21 May | 64.0 | 44.1 | 0.00 | 0.00 | 0.0 |
| 22 May | 70.0 | 48.9 | 0.00 | 0.00 | 0.0 |
| 23 May | 73.0 | 54.0 | 0.00 | 0.00 | 0.0 |
| 24 May | 79.0 | 57.9 | 0.00 | 0.00 | 0.0 |
| 25 May | 77.0 | 53.1 | 0.35 | 0.00 | 0.0 |
| 26 May | 84.0 | 59.0 | 0.00 | 0.00 | 0.0 |
| 27 May | 84.9 | 55.9 | 0.00 | 0.00 | 0.0 |
| 28 May | 87.1 | 57.0 | 0.00 | 0.00 | 0.0 |
| 29 May | 81.0 | 48.9 | 0.00 | 0.00 | 0.0 |
| 30 May | 84.9 | 52.0 | 0.00 | 0.00 | 0.0 |
| 31 May | 84.0 | 55.0 | 0.00 | 0.00 | 0.0 |
Past weather Dwight
| May 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 72.0 ºF | 31 ºF | |
| Average low temperature Av. low temp. | 47.6 ºF | 14 ºF | |
| Total precipitation Total precip. | 1.92 inch | 1.53 inch | |
| Total snowfall Total snowfall | 0.00 inch | 7 inch | |
| Highest max temperature Highest max temp. | 87.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 52.0 ºF | - | |
| Highest min temperature Highest min temp. | 64.9 ºF | - | |
| Lowest min temperature Lowest min temp. | 32.0 ºF | - | |
Past weather May 2026 incomplete - Missing data
Geo Dwight - Illinois
| Country | United States | |
|---|---|---|
| State | Illinois | |
| County | Grundy | |
| City | Dwight | |
| Zip Code | 60420 | |
| Longitude | -88.44 dec. degr. | |
| Latitude | 41.13 dec. degr. | |
| Altitude - Elevation | 630ft | |
| ICAO | - | |
| IATA | - |
Date and Time Dwight - Illinois
| Local Time | 03:21 PM | |
|---|---|---|
| Sunrise | 05:40 AM | |
| Sunset | 08:19 PM | |
| Day/Night | Day | |
| Timezone | Central Daylight Time | |
| Timezone DB | America - Chicago |
Map of Dwight - Illinois
USGS National Map — Open interactive map
Dwight weather averages
| Annual high temperature | 60ºF |
| Annual low temperature | 39ºF |
| Average annual precip. | 36.77 inch |
| Av. annual snowfall | 22 inch |
Station Data
Monthly averages Dwight
Longitude: -88.4408, Latitude: 41.1333
Average weather Dwight, IL - 60420
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, ...