10-day forecast for Waterloo, OH: 37° to 83°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Tuesday, October 13
78° · 0.79 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1483° / 61°0.21
Morning64°feels 64°
Afternoon81°feels 84°
Evening70°feels 71°
Overnight66°feels 66°
83 °
Waterloo, Wednesday, 14 October
Rain. High 83°, low 61°.
Pressure30.03 inHg
Wind6.6 mph SW
Humidity63%
Visibility6.2 mi
Dew point67°
Thu, 1578° / 64°0.79
Morning64°feels 64°
Afternoon76°feels 77°
Evening71°feels 72°
Overnight67°feels 68°
78 °
Waterloo, Thursday, 15 October
Heavy rain. High 78°, low 64°.
Pressure30.12 inHg
Wind3.8 mph NE
Humidity99%
Visibility1.7 mi
Dew point66°
Fri, 1673° / 52°0.16
Morning72°feels 71°
Afternoon59°feels 59°
Evening53°feels 50°
Overnight70°feels 71°
73 °
Waterloo, Friday, 16 October
Rain. High 73°, low 52°.
Pressure29.85 inHg
Wind12.6 mph W
Humidity86%
Visibility6.2 mi
Dew point61°
Sat, 1754° / 42°0
Morning44°feels 39°
Afternoon52°feels 49°
Evening45°feels 42°
Overnight50°feels 46°
54 °
Waterloo, Saturday, 17 October
Clear. High 54°, low 42°.
Pressure30.45 inHg
Wind10.6 mph NW
Humidity41%
Visibility—
Dew point29°
Sun, 1864° / 37°0
Morning45°feels 41°
Afternoon61°feels 59°
Evening52°feels 50°
Overnight47°feels 45°
64 °
Waterloo, Sunday, 18 October
Clear. High 64°, low 37°.
Pressure30.45 inHg
Wind5.3 mph SE
Humidity32%
Visibility—
Dew point29°
Mon, 1968° / 45°0
Morning51°feels 48°
Afternoon65°feels 63°
Evening58°feels 57°
Overnight55°feels 54°
68 °
Waterloo, Monday, 19 October
Overcast. High 68°, low 45°.
Pressure30.33 inHg
Wind7 mph S
Humidity48%
Visibility—
Dew point43°
Tue, 2066° / 53°0
Morning57°feels 56°
Afternoon64°feels 64°
Evening59°feels 58°
Overnight57°feels 56°
66 °
Waterloo, Tuesday, 20 October
Overcast. High 66°, low 53°.
Pressure30.33 inHg
Wind4.4 mph E
Humidity66%
Visibility—
Dew point52°
Wed, 2173° / 54°0
Morning59°feels 58°
Afternoon71°feels 70°
Evening60°feels 60°
Overnight56°feels 56°
73 °
Waterloo, Wednesday, 21 October
Overcast. High 73°, low 54°.
Pressure30.30 inHg
Wind5.1 mph NE
Humidity48%
Visibility—
Dew point49°
Thu, 2275° / 54°0
Morning60°feels 59°
Afternoon73°feels 73°
Evening62°feels 62°
Overnight59°feels 58°
75 °
Waterloo, Thursday, 22 October
Clear. High 75°, low 54°.
Pressure30.24 inHg
Wind7.5 mph SE
Humidity45%
Visibility—
Dew point50°
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 Waterloo, OH 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.