10-day forecast for Watertown, WI: 54° to 86°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Monday, August 10
79° · 1.46 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 69°0.02
Morning73°feels 74°
Afternoon85°feels 93°
Evening74°feels 75°
Overnight72°feels 73°
86 °
Watertown, Monday, 10 August
Light rain. High 86°, low 69°.
Pressure29.91 inHg
Wind2.1 mph S
Humidity75%
Visibility6.2 mi
Dew point70°
Tue, 1179° / 64°1.46
Morning68°feels 69°
Afternoon76°feels 78°
Evening72°feels 73°
Overnight68°feels 69°
79 °
Watertown, Tuesday, 11 August
Heavy rain. High 79°, low 64°.
Pressure29.83 inHg
Wind11.5 mph SE
Humidity83%
Visibility6.2 mi
Dew point67°
Wed, 1280° / 65°0
Morning69°feels 70°
Afternoon79°feels 79°
Evening70°feels 70°
Overnight67°feels 68°
80 °
Watertown, Wednesday, 12 August
Overcast. High 80°, low 65°.
Pressure29.85 inHg
Wind8.6 mph NW
Humidity69%
Visibility6.2 mi
Dew point65°
Thu, 1370° / 59°0
Morning62°feels 61°
Afternoon69°feels 69°
Evening64°feels 64°
Overnight60°feels 60°
70 °
Watertown, Thursday, 13 August
Overcast. High 70°, low 59°.
Pressure30.06 inHg
Wind6.6 mph NE
Humidity59%
Visibility—
Dew point53°
Fri, 1472° / 54°0
Morning60°feels 60°
Afternoon71°feels 71°
Evening64°feels 64°
Overnight57°feels 56°
72 °
Watertown, Friday, 14 August
Mostly clear. High 72°, low 54°.
Pressure30.18 inHg
Wind10.1 mph E
Humidity62%
Visibility—
Dew point56°
Sat, 1574° / 54°0
Morning59°feels 59°
Afternoon72°feels 72°
Evening68°feels 68°
Overnight62°feels 62°
74 °
Watertown, Saturday, 15 August
Overcast. High 74°, low 54°.
Pressure30.24 inHg
Wind8.1 mph SE
Humidity60%
Visibility—
Dew point56°
Sun, 1671° / 62°0.02
Morning63°feels 64°
Afternoon66°feels 67°
Evening70°feels 71°
Overnight64°feels 65°
71 °
Watertown, Sunday, 16 August
Light rain. High 71°, low 62°.
Pressure30.09 inHg
Wind5.9 mph SE
Humidity88%
Visibility—
Dew point61°
Mon, 1777° / 60°0.01
Morning66°feels 67°
Afternoon75°feels 76°
Evening68°feels 69°
Overnight61°feels 61°
77 °
Watertown, Monday, 17 August
Light rain. High 77°, low 60°.
Pressure30.09 inHg
Wind7.4 mph E
Humidity66%
Visibility—
Dew point62°
Tue, 1876° / 57°0
Morning63°feels 62°
Afternoon72°feels 72°
Evening73°feels 73°
Overnight66°feels 66°
76 °
Watertown, Tuesday, 18 August
Overcast. High 76°, low 57°.
Pressure30.03 inHg
Wind8 mph S
Humidity68%
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 Watertown, 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.