Climate Portage - Wisconsin
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 27 | 32 | 43 | 58 | 69 | 79 |
| Average low in ºF Av. low Lo | 9 | 13 | 24 | 36 | 47 | 57 |
| Av. precipitation in inch Av. precip. Pre. | 1.27 | 1.31 | 2.14 | 3.72 | 3.93 | 5.09 |
| Av. snowfall in inch Snowfall Sn | 10 | 10 | 5 | 2 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 83 | 81 | 73 | 60 | 45 | 31 |
| Average low in ºF Av. low Lo | 61 | 59 | 50 | 38 | 28 | 15 |
| Av. precipitation in inch Av. precip. Pre. | 4.61 | 3.82 | 3.60 | 2.61 | 2.45 | 1.59 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 2 | 10 |
What is the average weather in Portage, Wisconsin?
Portage experiences a humid continental climate, marked by a very strong seasonal temperature contrast. Summers are warm and fairly wet, with the most precipitation arriving during this season. Winters are cold and snowy, bringing significant snowfall, while winter is also the driest season overall.
Portage Climate Graph - Wisconsin Climate Chart
Daily normals Portage - Wisconsin - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 27.5 | 12.2 | 0.05 | 0.05 | 3.00 | 7.62 |
| 2 Jan | 27.3 | 12.0 | 0.09 | 0.09 | 6.00 | 15.24 |
| 3 Jan | 27.1 | 11.7 | 0.14 | 0.14 | 9.00 | 22.86 |
| 4 Jan | 27.0 | 11.5 | 0.18 | 0.18 | 11.00 | 27.94 |
| 5 Jan | 26.8 | 11.3 | 0.23 | 0.23 | 14.00 | 35.56 |
| 6 Jan | 26.6 | 11.1 | 0.27 | 0.27 | 17.00 | 43.18 |
| 7 Jan | 26.5 | 10.8 | 0.32 | 0.32 | 20.00 | 50.80 |
| 8 Jan | 26.3 | 10.6 | 0.36 | 0.36 | 23.00 | 58.42 |
| 9 Jan | 26.2 | 10.4 | 0.41 | 0.41 | 26.00 | 66.04 |
| 10 Jan | 26.1 | 10.3 | 0.46 | 0.46 | 29.00 | 73.66 |
| 11 Jan | 26.0 | 10.1 | 0.50 | 0.50 | 32.00 | 81.28 |
| 12 Jan | 25.9 | 9.9 | 0.55 | 0.55 | 35.00 | 88.90 |
| 13 Jan | 25.8 | 9.8 | 0.60 | 0.60 | 38.00 | 96.52 |
| 14 Jan | 25.7 | 9.6 | 0.64 | 0.64 | 41.00 | 104.14 |
| 15 Jan | 25.7 | 9.5 | 0.69 | 0.69 | 44.00 | 111.76 |
| 16 Jan | 25.6 | 9.4 | 0.74 | 0.74 | 48.00 | 121.92 |
| 17 Jan | 25.6 | 9.3 | 0.79 | 0.79 | 51.00 | 129.54 |
| 18 Jan | 25.5 | 9.2 | 0.83 | 0.83 | 54.00 | 137.16 |
| 19 Jan | 25.5 | 9.1 | 0.88 | 0.88 | 58.00 | 147.32 |
| 20 Jan | 25.5 | 9.0 | 0.93 | 0.93 | 61.00 | 154.94 |
| 21 Jan | 25.5 | 9.0 | 0.97 | 0.97 | 65.00 | 165.10 |
| 22 Jan | 25.6 | 9.0 | 1.02 | 1.02 | 68.00 | 172.72 |
| 23 Jan | 25.6 | 9.0 | 1.07 | 1.07 | 72.00 | 182.88 |
| 24 Jan | 25.7 | 9.0 | 1.11 | 1.11 | 76.00 | 193.04 |
| 25 Jan | 25.7 | 9.0 | 1.16 | 1.16 | 79.00 | 200.66 |
| 26 Jan | 25.8 | 9.0 | 1.21 | 1.21 | 83.00 | 210.82 |
| 27 Jan | 25.9 | 9.1 | 1.25 | 1.25 | 87.00 | 220.98 |
| 28 Jan | 26.0 | 9.1 | 1.30 | 1.30 | 91.00 | 231.14 |
| 29 Jan | 26.2 | 9.2 | 1.35 | 1.35 | 94.00 | 238.76 |
| 30 Jan | 26.3 | 9.3 | 1.39 | 1.39 | 98.00 | 248.92 |
| 31 Jan | 26.5 | 9.5 | 1.44 | 1.44 | 102.00 | 259.08 |
Weather history Portage - July 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jul | 93.0 | 79.0 | T | 0.00 | 0.0 |
| 02 Jul | 93.0 | 66.9 | 1.35 | 0.00 | 0.0 |
| 03 Jul | 88.0 | 66.0 | 0.78 | 0.00 | 0.0 |
| 04 Jul | - | - | - | - | - |
| 05 Jul | - | - | - | - | - |
| 06 Jul | - | - | - | - | - |
| 07 Jul | - | - | - | - | - |
| 08 Jul | - | - | - | - | - |
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| 11 Jul | - | - | - | - | - |
| 12 Jul | - | - | - | - | - |
| 13 Jul | - | - | - | - | - |
| 14 Jul | - | - | - | - | - |
| 15 Jul | - | - | - | - | - |
| 16 Jul | - | - | - | - | - |
| 17 Jul | - | - | - | - | - |
| 18 Jul | - | - | - | - | - |
| 19 Jul | - | - | - | - | - |
| 20 Jul | - | - | - | - | - |
| 21 Jul | - | - | - | - | - |
| 22 Jul | - | - | - | - | - |
| 23 Jul | - | - | - | - | - |
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| 28 Jul | - | - | - | - | - |
| 29 Jul | - | - | - | - | - |
| 30 Jul | - | - | - | - | - |
| 31 Jul | - | - | - | - | - |
Past weather Portage
| Jul 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 91.3 ºF | 27 ºF | |
| Average low temperature Av. low temp. | 70.6 ºF | 9 ºF | |
| Total precipitation Total precip. | 2.13 inch | 1.27 inch | |
| Total snowfall Total snowfall | 0.00 inch | 10 inch | |
| Highest max temperature Highest max temp. | 93.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 88.0 ºF | - | |
| Highest min temperature Highest min temp. | 79.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 66.0 ºF | - | |
Past weather July 2026 incomplete - Missing data
Geo Portage - Wisconsin
| Country | United States | |
|---|---|---|
| State | Wisconsin | |
| County | Columbia | |
| City | Portage | |
| Zip Code | 53901 | |
| Longitude | -89.48 dec. degr. | |
| Latitude | 43.56 dec. degr. | |
| Altitude - Elevation | 810ft | |
| ICAO | - | |
| IATA | - |
Date and Time Portage - Wisconsin
| Local Time | 08:09 PM | |
|---|---|---|
| Sunrise | 05:21 AM | |
| Sunset | 08:43 PM | |
| Day/Night | Day | |
| Timezone | Central Daylight Time | |
| Timezone DB | America - Chicago |
Map of Portage - Wisconsin
USGS National Map — Open interactive map
Portage weather averages
| Annual high temperature | 57ºF |
| Annual low temperature | 36ºF |
| Average annual precip. | 36.14 inch |
| Av. annual snowfall | 39 inch |
Station Data
Monthly averages Portage
Longitude: -89.4829, Latitude: 43.5603
Average weather Portage, WI - 53901
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, ...