10-day forecast for Portage, WI: 25° to 59°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
54°
Best day: Wednesday, November 18
59° · 0.43 in
Worst day: Saturday, November 21
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1546° / 25°0
Morning30°feels 27°
Afternoon46°feels 46°
Evening34°feels 30°
Overnight26°feels 23°
46 °
Portage, Sunday, 15 November
Clear. High 46°, low 25°.
Pressure30.45 inHg
Wind1.4 mph W
Humidity60%
Visibility6.2 mi
Dew point26°
Mon, 1649° / 29°0
Morning33°feels 27°
Afternoon49°feels 45°
Evening38°feels 32°
Overnight30°feels 25°
49 °
Portage, Monday, 16 November
Overcast. High 49°, low 29°.
Pressure30.47 inHg
Wind8.4 mph SW
Humidity55%
Visibility6.2 mi
Dew point32°
Tue, 1753° / 34°0
Morning37°feels 30°
Afternoon53°feels 51°
Evening44°feels 39°
Overnight36°feels 30°
53 °
Portage, Tuesday, 17 November
Partly cloudy. High 53°, low 34°.
Pressure30.42 inHg
Wind9 mph SW
Humidity53%
Visibility6.2 mi
Dew point35°
Wed, 1854° / 39°0
Morning43°feels 37°
Afternoon52°feels 49°
Evening50°feels 45°
Overnight41°feels 35°
54 °
Portage, Wednesday, 18 November
Overcast. High 54°, low 39°.
Pressure30.21 inHg
Wind11.4 mph S
Humidity56%
Visibility—
Dew point36°
Thu, 1955° / 47°0.04
Morning49°feels 45°
Afternoon54°feels 53°
Evening53°feels 53°
Overnight51°feels 49°
55 °
Portage, Thursday, 19 November
Light rain. High 55°, low 47°.
Pressure30.09 inHg
Wind11.5 mph SW
Humidity77%
Visibility—
Dew point46°
Fri, 2050° / 39°0.31
Morning42°feels 41°
Afternoon49°feels 45°
Evening46°feels 41°
Overnight46°feels 42°
50 °
Portage, Friday, 20 November
Rain. High 50°, low 39°.
Pressure30.24 inHg
Wind11.6 mph SE
Humidity52%
Visibility—
Dew point31°
Sat, 2159° / 52°0.43
Morning57°feels 56°
Afternoon59°feels 58°
Evening56°feels 55°
Overnight53°feels 52°
59 °
Portage, Saturday, 21 November
Rain. High 59°, low 52°.
Pressure29.74 inHg
Wind20.4 mph S
Humidity69%
Visibility—
Dew point49°
Sun, 2240° / 29°0.06
Morning38°feels 27°
Afternoon37°feels 26°
Evening32°feels 22°
Overnight31°feels 21°
40 °
Portage, Sunday, 22 November
Snow. High 40°, low 29°.
Pressure30.09 inHg
Wind26.2 mph NW
Humidity64%
Visibility—
Dew point26°
Mon, 2337° / 28°0
Morning30°feels 23°
Afternoon35°feels 29°
Evening30°feels 25°
Overnight28°feels 24°
37 °
Portage, Monday, 23 November
Clear. High 37°, low 28°.
Pressure30.36 inHg
Wind8.5 mph N
Humidity35%
Visibility—
Dew point10°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Portage, WI around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.