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As of 18:19 EDT

Weather in Centennial, OH

86°Current weather

Centennial, Saturday, 8 August, 18:19

Clear. Feels like 89°. High 86°, low 70°.

Pressure29.91 inHg
Wind5 mph NW
Humidity53%
Visibility6.2 mi
Dew point67°
Sun, 0989° / 64°0Clear
89 °Clear

Centennial, Sunday, 9 August

Clear. High 89°, low 64°.

Pressure30.03 inHg
Wind7.7 mph SW
Humidity45%
Visibility6.2 mi
Dew point57°
Mon, 1089° / 69°0.41Rain
89 °Rain

Centennial, Monday, 10 August

Rain. High 89°, low 69°.

Pressure29.94 inHg
Wind16.1 mph W
Humidity70%
Visibility6.2 mi
Dew point72°
Tue, 1185° / 68°0.58Heavy rain
85 °Heavy rain

Centennial, Tuesday, 11 August

Heavy rain. High 85°, low 68°.

Pressure29.85 inHg
Wind12 mph SW
Humidity85%
Visibility6.2 mi
Dew point72°
Wed, 1284° / 68°0.02Light rain
84 °Light rain

Centennial, Wednesday, 12 August

Light rain. High 84°, low 68°.

Pressure29.80 inHg
Wind4.4 mph NW
Humidity70%
Visibility6.2 mi
Dew point68°
Thu, 1366° / 59°0.04Light rain
66 °Light rain

Centennial, Thursday, 13 August

Light rain. High 66°, low 59°.

Pressure29.94 inHg
Wind8.9 mph NW
Humidity78%
Visibility—
Dew point58°
Fri, 1472° / 55°0Clear
72 °Clear

Centennial, Friday, 14 August

Clear. High 72°, low 55°.

Pressure30.12 inHg
Wind10.4 mph N
Humidity45%
Visibility—
Dew point46°
Sat, 1574° / 55°0Overcast
74 °Overcast

Centennial, Saturday, 15 August

Overcast. High 74°, low 55°.

Pressure30.30 inHg
Wind4.5 mph NW
Humidity46%
Visibility—
Dew point49°
Sun, 1678° / 56°0Overcast
78 °Overcast

Centennial, Sunday, 16 August

Overcast. High 78°, low 56°.

Pressure30.24 inHg
Wind8.9 mph SW
Humidity40%
Visibility—
Dew point49°
Mon, 1777° / 58°0.02Light rain
77 °Light rain

Centennial, Monday, 17 August

Light rain. High 77°, low 58°.

Pressure30.06 inHg
Wind7.8 mph SW
Humidity54%
Visibility—
Dew point56°
Tue, 1883° / 66°0.06Light rain
83 °Light rain

Centennial, Tuesday, 18 August

Light rain. High 83°, low 66°.

Pressure29.97 inHg
Wind11 mph N
Humidity60%
Visibility—
Dew point64°
Wed, 1980° / 62°0.07Light rain
80 °Light rain

Centennial, Wednesday, 19 August

Light rain. High 80°, low 62°.

Pressure30.00 inHg
Wind7.4 mph E
Humidity45%
Visibility—
Dew point55°
Thu, 2081° / 65°0.35Rain
81 °Rain

Centennial, Thursday, 20 August

Rain. High 81°, low 65°.

Pressure29.85 inHg
Wind6.7 mph NE
Humidity62%
Visibility—
Dew point65°
Fri, 2182° / 62°0Overcast
82 °Overcast

Centennial, Friday, 21 August

Overcast. High 82°, low 62°.

Pressure29.88 inHg
Wind8.4 mph N
Humidity50%
Visibility—
Dew point58°
Sat, 2268° / 56°0.19Rain
68 °Rain

Centennial, Saturday, 22 August

Rain. High 68°, low 56°.

Pressure29.91 inHg
Wind11.3 mph N
Humidity85%
Visibility—
Dew point58°
Sun, 2370° / 46°0Clear
70 °Clear

Centennial, Sunday, 23 August

Clear. High 70°, low 46°.

Pressure30.21 inHg
Wind8.6 mph N
Humidity45%
Visibility—
Dew point43°

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 Centennial, 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 Centennial, 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.