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As of 07:20 EDT

Weather in Waterloo, OH

44°Current weather

Waterloo, Wednesday, 7 October, 07:20

Clear. Feels like 41°. High 79°, low 44°.

Pressure30.00 inHg
Wind5.5 mph S
Humidity95%
Visibility6.2 mi
Dew point42°
Thu, 0876° / 51°0Clear
76 °Clear

Waterloo, Thursday, 8 October

Clear. High 76°, low 51°.

Pressure30.06 inHg
Wind6 mph NW
Humidity34%
Visibility6.2 mi
Dew point42°
Fri, 0975° / 50°0Clear
75 °Clear

Waterloo, Friday, 9 October

Clear. High 75°, low 50°.

Pressure30.27 inHg
Wind3.4 mph NE
Humidity39%
Visibility6.2 mi
Dew point43°
Sat, 1078° / 55°0Overcast
78 °Overcast

Waterloo, Saturday, 10 October

Overcast. High 78°, low 55°.

Pressure30.27 inHg
Wind9.2 mph SE
Humidity40%
Visibility6.2 mi
Dew point49°
Sun, 1180° / 57°0.96Heavy rain
80 °Heavy rain

Waterloo, Sunday, 11 October

Heavy rain. High 80°, low 57°.

Pressure29.85 inHg
Wind12.2 mph E
Humidity62%
Visibility—
Dew point61°
Mon, 1275° / 62°0.15Light rain
75 °Light rain

Waterloo, Monday, 12 October

Light rain. High 75°, low 62°.

Pressure29.88 inHg
Wind10.4 mph W
Humidity69%
Visibility—
Dew point59°
Tue, 1365° / 50°0.44Rain
65 °Rain

Waterloo, Tuesday, 13 October

Rain. High 65°, low 50°.

Pressure29.85 inHg
Wind9.8 mph N
Humidity96%
Visibility—
Dew point61°
Wed, 1456° / 41°0Partly cloudy
56 °Partly cloudy

Waterloo, Wednesday, 14 October

Partly cloudy. High 56°, low 41°.

Pressure30.21 inHg
Wind8.6 mph N
Humidity52%
Visibility—
Dew point36°
Thu, 1573° / 42°0Clear
73 °Clear

Waterloo, Thursday, 15 October

Clear. High 73°, low 42°.

Pressure30.06 inHg
Wind5.5 mph SE
Humidity41%
Visibility—
Dew point43°
Fri, 1666° / 54°0.56Rain
66 °Rain

Waterloo, Friday, 16 October

Rain. High 66°, low 54°.

Pressure29.91 inHg
Wind8.3 mph NW
Humidity92%
Visibility—
Dew point62°
Sat, 1754° / 43°0.1Light rain
54 °Light rain

Waterloo, Saturday, 17 October

Light rain. High 54°, low 43°.

Pressure29.97 inHg
Wind10 mph NW
Humidity51%
Visibility—
Dew point35°
Sun, 1853° / 39°0Partly cloudy
53 °Partly cloudy

Waterloo, Sunday, 18 October

Partly cloudy. High 53°, low 39°.

Pressure30.21 inHg
Wind10.2 mph W
Humidity47%
Visibility—
Dew point30°
Mon, 1958° / 34°0Clear
58 °Clear

Waterloo, Monday, 19 October

Clear. High 58°, low 34°.

Pressure30.36 inHg
Wind3.7 mph SW
Humidity33%
Visibility—
Dew point26°
Tue, 2060° / 37°0Clear
60 °Clear

Waterloo, Tuesday, 20 October

Clear. High 60°, low 37°.

Pressure30.45 inHg
Wind4.4 mph N
Humidity37%
Visibility—
Dew point31°
Wed, 2161° / 38°0Overcast
61 °Overcast

Waterloo, Wednesday, 21 October

Overcast. High 61°, low 38°.

Pressure30.33 inHg
Wind4.1 mph NE
Humidity45%
Visibility—
Dew point36°
Thu, 2256° / 44°0.06Light rain
56 °Light rain

Waterloo, Thursday, 22 October

Light rain. High 56°, low 44°.

Pressure30.00 inHg
Wind9.8 mph W
Humidity61%
Visibility—
Dew point41°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Waterloo, OH are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Waterloo, OH since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.