Climate South Milwaukee - Wisconsin
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 30 | 34 | 42 | 53 | 63 | 74 |
| Average low in ºF Av. low Lo | 14 | 17 | 27 | 37 | 47 | 57 |
| Av. precipitation in inch Av. precip. Pre. | 1.56 | 1.46 | 2.17 | 3.52 | 3.75 | 4.04 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 80 | 79 | 72 | 60 | 47 | 34 |
| Average low in ºF Av. low Lo | 64 | 63 | 55 | 43 | 32 | 19 |
| Av. precipitation in inch Av. precip. Pre. | 3.83 | 4.03 | 3.63 | 3.00 | 2.71 | 1.82 |
What is the average weather in South Milwaukee, Wisconsin?
South Milwaukee experiences a humid continental climate, marked by very strong seasonal temperature swings. Summers are warm, while winters are cold. The area is fairly wet overall, with precipitation spread relatively evenly throughout the year, though summer tends to be the wettest season and winter the driest.
South Milwaukee Climate Graph - Wisconsin Climate Chart
Daily normals South Milwaukee - Wisconsin - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 30.6 | 15.2 | 0.08 | 0.08 | 0.00 | 0.00 |
| 2 Jan | 30.4 | 15.1 | 0.16 | 0.16 | 0.00 | 0.00 |
| 3 Jan | 30.3 | 15.0 | 0.20 | 0.20 | 0.00 | 0.00 |
| 4 Jan | 30.2 | 14.9 | 0.28 | 0.28 | 0.00 | 0.00 |
| 5 Jan | 30.1 | 14.7 | 0.31 | 0.31 | 0.00 | 0.00 |
| 6 Jan | 29.9 | 14.6 | 0.39 | 0.39 | 0.00 | 0.00 |
| 7 Jan | 29.8 | 14.5 | 0.43 | 0.43 | 0.00 | 0.00 |
| 8 Jan | 29.7 | 14.4 | 0.51 | 0.51 | 0.00 | 0.00 |
| 9 Jan | 29.6 | 14.2 | 0.55 | 0.55 | 0.00 | 0.00 |
| 10 Jan | 29.6 | 14.1 | 0.59 | 0.59 | 0.00 | 0.00 |
| 11 Jan | 29.5 | 14.0 | 0.67 | 0.67 | 0.00 | 0.00 |
| 12 Jan | 29.4 | 13.9 | 0.71 | 0.71 | 0.00 | 0.00 |
| 13 Jan | 29.3 | 13.8 | 0.75 | 0.75 | 0.00 | 0.00 |
| 14 Jan | 29.3 | 13.7 | 0.79 | 0.79 | 0.00 | 0.00 |
| 15 Jan | 29.2 | 13.5 | 0.83 | 0.83 | 0.00 | 0.00 |
| 16 Jan | 29.2 | 13.4 | 0.87 | 0.87 | 0.00 | 0.00 |
| 17 Jan | 29.2 | 13.3 | 0.87 | 0.87 | 0.00 | 0.00 |
| 18 Jan | 29.2 | 13.3 | 0.94 | 0.94 | 0.00 | 0.00 |
| 19 Jan | 29.2 | 13.2 | 0.98 | 0.98 | 0.00 | 0.00 |
| 20 Jan | 29.2 | 13.1 | 1.02 | 1.02 | 0.00 | 0.00 |
| 21 Jan | 29.2 | 13.0 | 1.06 | 1.06 | 0.00 | 0.00 |
| 22 Jan | 29.2 | 13.0 | 1.10 | 1.10 | 0.00 | 0.00 |
| 23 Jan | 29.3 | 13.0 | 1.14 | 1.14 | 0.00 | 0.00 |
| 24 Jan | 29.3 | 12.9 | 1.22 | 1.22 | 0.00 | 0.00 |
| 25 Jan | 29.4 | 12.9 | 1.26 | 1.26 | 0.00 | 0.00 |
| 26 Jan | 29.5 | 12.9 | 1.30 | 1.30 | 0.00 | 0.00 |
| 27 Jan | 29.6 | 12.9 | 1.34 | 1.34 | 0.00 | 0.00 |
| 28 Jan | 29.7 | 12.9 | 1.42 | 1.42 | 0.00 | 0.00 |
| 29 Jan | 29.8 | 13.0 | 1.46 | 1.46 | 0.00 | 0.00 |
| 30 Jan | 29.9 | 13.1 | 1.50 | 1.50 | 0.00 | 0.00 |
| 31 Jan | 30.1 | 13.1 | 1.57 | 1.57 | 0.00 | 0.00 |
Weather history South Milwaukee - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 61.0 | 55.0 | 0.00 | - | - |
| 02 Jun | 73.0 | 55.9 | 0.00 | - | - |
| 03 Jun | 69.1 | 48.9 | 0.00 | 0.00 | 0.0 |
| 04 Jun | - | - | - | - | - |
| 05 Jun | 82.0 | 64.0 | 1.40 | 0.00 | 0.0 |
| 06 Jun | 78.1 | 61.0 | 0.15 | 0.00 | 0.0 |
| 07 Jun | 73.0 | 57.0 | T | 0.00 | 0.0 |
| 08 Jun | 69.1 | 59.0 | 0.05 | 0.00 | 0.0 |
| 09 Jun | 69.1 | 62.1 | 0.05 | 0.00 | 0.0 |
| 10 Jun | 75.9 | 61.0 | 0.04 | 0.00 | 0.0 |
| 11 Jun | - | - | - | - | - |
| 12 Jun | - | - | - | - | - |
| 13 Jun | 82.0 | 64.9 | 0.00 | 0.00 | 0.0 |
| 14 Jun | 84.9 | 63.0 | 0.03 | 0.00 | 0.0 |
| 15 Jun | 70.0 | 53.1 | 0.00 | - | - |
| 16 Jun | - | - | - | - | - |
| 17 Jun | - | - | - | - | - |
| 18 Jun | 66.0 | 55.0 | 0.63 | 0.00 | 0.0 |
| 19 Jun | 73.9 | 57.9 | T | 0.00 | 0.0 |
| 20 Jun | 75.0 | 60.1 | 0.00 | 0.00 | 0.0 |
| 21 Jun | 75.9 | 59.0 | 0.00 | 0.00 | 0.0 |
| 22 Jun | - | - | - | - | - |
| 23 Jun | - | - | - | - | - |
| 24 Jun | - | - | - | - | - |
| 25 Jun | - | - | - | - | - |
| 26 Jun | - | - | - | - | - |
| 27 Jun | - | - | - | - | - |
| 28 Jun | - | - | - | - | - |
| 29 Jun | - | - | - | - | - |
| 30 Jun | - | - | - | - | - |
Past weather South Milwaukee
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 73.6 ºF | 30 ºF | |
| Average low temperature Av. low temp. | 58.6 ºF | 14 ºF | |
| Total precipitation Total precip. | 2.35 inch | 1.56 inch | |
| Total snowfall Total snowfall | - inch | 0 inch | |
| Highest max temperature Highest max temp. | 84.9 ºF | - | |
| Lowest max temperature Lowest max temp. | 61.0 ºF | - | |
| Highest min temperature Highest min temp. | 64.9 ºF | - | |
| Lowest min temperature Lowest min temp. | 48.9 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo South Milwaukee - Wisconsin
| Country | United States | |
|---|---|---|
| State | Wisconsin | |
| County | - | |
| City | South Milwaukee | |
| Zip Code | 53172 | |
| Longitude | -87.86 dec. degr. | |
| Latitude | 42.91 dec. degr. | |
| Altitude - Elevation | 666ft | |
| ICAO | - | |
| IATA | - |
Date and Time South Milwaukee - Wisconsin
| Local Time | 10:32 AM | |
|---|---|---|
| Sunrise | 05:11 AM | |
| Sunset | 08:35 PM | |
| Day/Night | Day | |
| Timezone | Central Daylight Time | |
| Timezone DB | America - Chicago |
Map of South Milwaukee - Wisconsin
USGS National Map — Open interactive map
South Milwaukee weather averages
| Annual high temperature | 56ºF |
| Annual low temperature | 39ºF |
| Average annual precip. | 35.52 inch |
Station Data
Monthly averages South Milwaukee
Longitude: -87.8606, Latitude: 42.9106
Average weather South Milwaukee, WI - 53172
Monthly: 1991-2020 normals
History: 2008-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...