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As of 17:31 EDT

Weather in Chillicothe, OH

88°Current weather

Chillicothe, Saturday, 8 August, 17:31

Partly cloudy. Feels like 101°. High 88°, low 70°.

Pressure29.97 inHg
Wind6 mph SW
Humidity75%
Visibility6.2 mi
Dew point79°
Sun, 0989° / 71°0.15Rain
89 °Rain

Chillicothe, Sunday, 9 August

Rain. High 89°, low 71°.

Pressure30.06 inHg
Wind4.4 mph SW
Humidity61%
Visibility6.2 mi
Dew point71°
Mon, 1094° / 68°1.54Heavy rain
94 °Heavy rain

Chillicothe, Monday, 10 August

Heavy rain. High 94°, low 68°.

Pressure30.03 inHg
Wind11.9 mph SW
Humidity53%
Visibility6.2 mi
Dew point69°
Tue, 1192° / 67°1.75Heavy rain
92 °Heavy rain

Chillicothe, Tuesday, 11 August

Heavy rain. High 92°, low 67°.

Pressure30.03 inHg
Wind14.5 mph S
Humidity96%
Visibility6.2 mi
Dew point68°
Wed, 1287° / 68°1.69Heavy rain
87 °Heavy rain

Chillicothe, Wednesday, 12 August

Heavy rain. High 87°, low 68°.

Pressure29.83 inHg
Wind7.7 mph SW
Humidity81%
Visibility6.2 mi
Dew point73°
Thu, 1382° / 63°1.07Heavy rain
82 °Heavy rain

Chillicothe, Thursday, 13 August

Heavy rain. High 82°, low 63°.

Pressure29.88 inHg
Wind7.6 mph NE
Humidity64%
Visibility—
Dew point66°
Fri, 1475° / 58°0.11Light rain
75 °Light rain

Chillicothe, Friday, 14 August

Light rain. High 75°, low 58°.

Pressure30.06 inHg
Wind10 mph N
Humidity59%
Visibility—
Dew point57°
Sat, 1573° / 53°0Overcast
73 °Overcast

Chillicothe, Saturday, 15 August

Overcast. High 73°, low 53°.

Pressure30.30 inHg
Wind6.3 mph N
Humidity58%
Visibility—
Dew point55°
Sun, 1677° / 54°0Partly cloudy
77 °Partly cloudy

Chillicothe, Sunday, 16 August

Partly cloudy. High 77°, low 54°.

Pressure30.27 inHg
Wind3.8 mph E
Humidity51%
Visibility—
Dew point54°
Mon, 1778° / 57°0Overcast
78 °Overcast

Chillicothe, Monday, 17 August

Overcast. High 78°, low 57°.

Pressure30.09 inHg
Wind4.1 mph S
Humidity70%
Visibility—
Dew point62°
Tue, 1873° / 67°0.47Rain
73 °Rain

Chillicothe, Tuesday, 18 August

Rain. High 73°, low 67°.

Pressure29.94 inHg
Wind4.2 mph SW
Humidity97%
Visibility—
Dew point72°
Wed, 1980° / 63°0Mostly clear
80 °Mostly clear

Chillicothe, Wednesday, 19 August

Mostly clear. High 80°, low 63°.

Pressure30.00 inHg
Wind5 mph NE
Humidity55%
Visibility—
Dew point60°
Thu, 2083° / 66°0.11Light rain
83 °Light rain

Chillicothe, Thursday, 20 August

Light rain. High 83°, low 66°.

Pressure29.88 inHg
Wind4.6 mph SW
Humidity66%
Visibility—
Dew point67°
Fri, 2179° / 65°0.02Light rain
79 °Light rain

Chillicothe, Friday, 21 August

Light rain. High 79°, low 65°.

Pressure29.85 inHg
Wind10.1 mph N
Humidity73%
Visibility—
Dew point68°
Sat, 2281° / 61°0.02Light rain
81 °Light rain

Chillicothe, Saturday, 22 August

Light rain. High 81°, low 61°.

Pressure29.88 inHg
Wind11.9 mph N
Humidity59%
Visibility—
Dew point63°
Sun, 2370° / 54°0Partly cloudy
70 °Partly cloudy

Chillicothe, Sunday, 23 August

Partly cloudy. High 70°, low 54°.

Pressure30.15 inHg
Wind11 mph NE
Humidity54%
Visibility—
Dew point49°

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 Chillicothe, 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 Chillicothe, 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.