10-day forecast for Niagara, WI: 49° to 86°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Monday, August 10
85° · 0.37 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0975° / 61°0
Morning67°feels 66°
Afternoon70°feels 69°
Evening69°feels 69°
Overnight62°feels 61°
75 °
Niagara, Sunday, 9 August
Overcast. High 75°, low 61°.
Pressure29.88 inHg
Wind10.6 mph S
Humidity42%
Visibility6.2 mi
Dew point54°
Mon, 1086° / 57°0
Morning65°feels 64°
Afternoon85°feels 83°
Evening68°feels 67°
Overnight60°feels 60°
86 °
Niagara, Monday, 10 August
Clear. High 86°, low 57°.
Pressure29.91 inHg
Wind5.3 mph SW
Humidity37%
Visibility6.2 mi
Dew point52°
Tue, 1181° / 58°0.27
Morning61°feels 61°
Afternoon76°feels 76°
Evening66°feels 67°
Overnight59°feels 58°
81 °
Niagara, Tuesday, 11 August
Rain. High 81°, low 58°.
Pressure29.85 inHg
Wind2.9 mph E
Humidity92%
Visibility6.2 mi
Dew point62°
Wed, 1275° / 55°0.01
Morning59°feels 59°
Afternoon75°feels 74°
Evening63°feels 62°
Overnight59°feels 59°
75 °
Niagara, Wednesday, 12 August
Light rain. High 75°, low 55°.
Pressure29.85 inHg
Wind11.9 mph N
Humidity39%
Visibility6.2 mi
Dew point46°
Thu, 1376° / 49°0
Morning58°feels 56°
Afternoon73°feels 71°
Evening65°feels 64°
Overnight54°feels 52°
76 °
Niagara, Thursday, 13 August
Partly cloudy. High 76°, low 49°.
Pressure29.97 inHg
Wind9.1 mph NW
Humidity31%
Visibility—
Dew point38°
Fri, 1477° / 52°0
Morning60°feels 58°
Afternoon74°feels 73°
Evening65°feels 64°
Overnight55°feels 53°
77 °
Niagara, Friday, 14 August
Clear. High 77°, low 52°.
Pressure30.15 inHg
Wind9.2 mph N
Humidity30%
Visibility—
Dew point39°
Sat, 1575° / 53°0
Morning62°feels 60°
Afternoon74°feels 73°
Evening66°feels 65°
Overnight63°feels 62°
75 °
Niagara, Saturday, 15 August
Overcast. High 75°, low 53°.
Pressure30.24 inHg
Wind5.1 mph SE
Humidity38%
Visibility—
Dew point45°
Sun, 1685° / 63°0.37
Morning68°feels 68°
Afternoon79°feels 80°
Evening70°feels 71°
Overnight67°feels 68°
85 °
Niagara, Sunday, 16 August
Rain. High 85°, low 63°.
Pressure30.03 inHg
Wind10.7 mph SW
Humidity47%
Visibility—
Dew point56°
Mon, 1783° / 59°0.09
Morning70°feels 71°
Afternoon80°feels 81°
Evening68°feels 68°
Overnight60°feels 60°
83 °
Niagara, Monday, 17 August
Light rain. High 83°, low 59°.
Pressure29.97 inHg
Wind7.7 mph NE
Humidity46%
Visibility—
Dew point57°
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 Niagara, 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.