As of 11:40 EDT

Weather in Hartleyville, OH

84°Current weather

Hartleyville, Sunday, 9 August, 11:40

Partly cloudy. Feels like 95°. High 88°, low 68°.

Pressure30.09 inHg
Wind2 mph W
Humidity84%
Visibility6.2 mi
Dew point79°
Mon, 1090° / 69°0.25Rain
90 °Rain

Hartleyville, Monday, 10 August

Rain. High 90°, low 69°.

Pressure29.97 inHg
Wind9.2 mph S
Humidity72%
Visibility6.2 mi
Dew point67°
Tue, 1185° / 66°1.42Heavy rain
85 °Heavy rain

Hartleyville, Tuesday, 11 August

Heavy rain. High 85°, low 66°.

Pressure30.03 inHg
Wind8.6 mph W
Humidity80%
Visibility6.2 mi
Dew point70°
Wed, 1285° / 66°1.59Heavy rain
85 °Heavy rain

Hartleyville, Wednesday, 12 August

Heavy rain. High 85°, low 66°.

Pressure29.83 inHg
Wind9.1 mph SW
Humidity87%
Visibility6.2 mi
Dew point71°
Thu, 1385° / 67°0Overcast
85 °Overcast

Hartleyville, Thursday, 13 August

Overcast. High 85°, low 67°.

Pressure29.97 inHg
Wind4.4 mph NE
Humidity42%
Visibility
Dew point57°
Fri, 1474° / 62°0.63Rain
74 °Rain

Hartleyville, Friday, 14 August

Rain. High 74°, low 62°.

Pressure30.09 inHg
Wind5.5 mph N
Humidity94%
Visibility
Dew point62°
Sat, 1578° / 55°0Partly cloudy
78 °Partly cloudy

Hartleyville, Saturday, 15 August

Partly cloudy. High 78°, low 55°.

Pressure30.24 inHg
Wind6.1 mph NE
Humidity37%
Visibility
Dew point47°
Sun, 1680° / 56°0.12Light rain
80 °Light rain

Hartleyville, Sunday, 16 August

Light rain. High 80°, low 56°.

Pressure30.03 inHg
Wind6 mph S
Humidity67%
Visibility
Dew point63°
Mon, 1779° / 62°0.03Light rain
79 °Light rain

Hartleyville, Monday, 17 August

Light rain. High 79°, low 62°.

Pressure30.00 inHg
Wind7.8 mph NW
Humidity54%
Visibility
Dew point60°
Tue, 1883° / 58°0Partly cloudy
83 °Partly cloudy

Hartleyville, Tuesday, 18 August

Partly cloudy. High 83°, low 58°.

Pressure29.94 inHg
Wind5.1 mph S
Humidity46%
Visibility
Dew point57°
Wed, 1984° / 64°0.12Light rain
84 °Light rain

Hartleyville, Wednesday, 19 August

Light rain. High 84°, low 64°.

Pressure29.74 inHg
Wind9.3 mph W
Humidity62%
Visibility
Dew point67°
Thu, 2076° / 58°0.01Light rain
76 °Light rain

Hartleyville, Thursday, 20 August

Light rain. High 76°, low 58°.

Pressure29.88 inHg
Wind7.1 mph NW
Humidity70%
Visibility
Dew point60°
Fri, 2179° / 53°0Clear
79 °Clear

Hartleyville, Friday, 21 August

Clear. High 79°, low 53°.

Pressure29.94 inHg
Wind5 mph W
Humidity37%
Visibility
Dew point47°
Sat, 2286° / 60°0.46Rain
86 °Rain

Hartleyville, Saturday, 22 August

Rain. High 86°, low 60°.

Pressure29.83 inHg
Wind10.3 mph SW
Humidity47%
Visibility
Dew point60°
Sun, 2377° / 59°0Clear
77 °Clear

Hartleyville, Sunday, 23 August

Clear. High 77°, low 59°.

Pressure30.03 inHg
Wind9.9 mph NW
Humidity50%
Visibility
Dew point55°
Mon, 2478° / 55°0Clear
78 °Clear

Hartleyville, Monday, 24 August

Clear. High 78°, low 55°.

Pressure30.21 inHg
Wind6.1 mph NE
Humidity39%
Visibility
Dew point48°

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 Hartleyville, 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 Hartleyville, 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.