10-day forecast for Waukesha, WI: 57° to 84°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Wednesday, August 12
79° · 0.8 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1084° / 70°0.08
Morning73°feels 74°
Afternoon81°feels 87°
Evening77°feels 79°
Overnight72°feels 74°
84 °
Waukesha, Monday, 10 August
Rain. High 84°, low 70°.
Pressure29.91 inHg
Wind1.3 mph E
Humidity69%
Visibility6.2 mi
Dew point70°
Tue, 1179° / 63°0.29
Morning69°feels 70°
Afternoon71°feels 72°
Evening68°feels 69°
Overnight65°feels 66°
79 °
Waukesha, Tuesday, 11 August
Heavy rain. High 79°, low 63°.
Pressure29.85 inHg
Wind2.2 mph SE
Humidity68%
Visibility6.2 mi
Dew point68°
Wed, 1281° / 62°0
Morning69°feels 69°
Afternoon82°feels 84°
Evening67°feels 68°
Overnight64°feels 65°
81 °
Waukesha, Wednesday, 12 August
Clear. High 81°, low 62°.
Pressure29.85 inHg
Wind7.7 mph NW
Humidity67%
Visibility6.2 mi
Dew point68°
Thu, 1370° / 59°0
Morning66°feels 67°
Afternoon66°feels 66°
Evening64°feels 64°
Overnight62°feels 63°
70 °
Waukesha, Thursday, 13 August
Overcast. High 70°, low 59°.
Pressure30.00 inHg
Wind10 mph E
Humidity73%
Visibility6.2 mi
Dew point60°
Fri, 1471° / 57°0
Morning62°feels 62°
Afternoon70°feels 69°
Evening63°feels 62°
Overnight58°feels 57°
71 °
Waukesha, Friday, 14 August
Mostly clear. High 71°, low 57°.
Pressure30.18 inHg
Wind13.1 mph E
Humidity50%
Visibility—
Dew point50°
Sat, 1573° / 61°0.02
Morning66°feels 65°
Afternoon71°feels 70°
Evening67°feels 67°
Overnight65°feels 65°
73 °
Waukesha, Saturday, 15 August
Light rain. High 73°, low 61°.
Pressure30.21 inHg
Wind15.3 mph SE
Humidity59%
Visibility—
Dew point55°
Sun, 1674° / 64°0.04
Morning67°feels 67°
Afternoon73°feels 73°
Evening66°feels 66°
Overnight64°feels 64°
74 °
Waukesha, Sunday, 16 August
Light rain. High 74°, low 64°.
Pressure30.00 inHg
Wind13.6 mph NW
Humidity76%
Visibility—
Dew point64°
Mon, 1777° / 58°0
Morning63°feels 62°
Afternoon74°feels 74°
Evening69°feels 69°
Overnight62°feels 61°
77 °
Waukesha, Monday, 17 August
Overcast. High 77°, low 58°.
Pressure30.09 inHg
Wind6.6 mph NW
Humidity56%
Visibility—
Dew point56°
Tue, 1873° / 59°0
Morning62°feels 62°
Afternoon68°feels 68°
Evening72°feels 73°
Overnight65°feels 66°
73 °
Waukesha, Tuesday, 18 August
Overcast. High 73°, low 59°.
Pressure29.88 inHg
Wind10.4 mph S
Humidity77%
Visibility—
Dew point59°
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 Waukesha, 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.