As of 20:57 EDT

Weather in Herlan, OH

56°

Herlan, Friday, 9 October, 20:57

Overcast. Feels like 55°. High 73°, low 43°.

Pressure30.24 inHg

Wind4.7 mph E

Humidity85%

Visibility6.2 mi

Dew point51°

See detailed hourly forecast

Sat, 1073° / 49°

0.02

73 °

Herlan, Saturday, 10 October

Light rain. High 73°, low 49°.

Pressure30.27 inHg

Wind7.8 mph E

Humidity55%

Visibility6.2 mi

Dew point51°

Sun, 1176° / 49°

1.33

76 °

Herlan, Sunday, 11 October

Heavy rain. High 76°, low 49°.

Pressure29.88 inHg

Wind8.6 mph SE

Humidity69%

Visibility6.2 mi

Dew point62°

Mon, 1275° / 61°

75 °

Herlan, Monday, 12 October

Overcast. High 75°, low 61°.

Pressure29.97 inHg

Wind6.4 mph W

Humidity74%

Visibility6.2 mi

Dew point59°

Tue, 1380° / 63°

80 °

Herlan, Tuesday, 13 October

Clear. High 80°, low 63°.

Pressure29.85 inHg

Wind9.7 mph SW

Humidity64%

Visibility6.2 mi

Dew point62°

Wed, 1473° / 61°

0.3

73 °

Herlan, Wednesday, 14 October

Rain. High 73°, low 61°.

Pressure29.97 inHg

Wind9.7 mph N

Humidity82%

Visibility—

Dew point67°

Thu, 1557° / 51°

0.21

57 °

Herlan, Thursday, 15 October

Rain. High 57°, low 51°.

Pressure30.18 inHg

Wind8.2 mph SE

Humidity90%

Visibility—

Dew point49°

Fri, 1672° / 51°

0.16

72 °

Herlan, Friday, 16 October

Light rain. High 72°, low 51°.

Pressure29.85 inHg

Wind13.2 mph SW

Humidity83%

Visibility—

Dew point65°

Sat, 1748° / 40°

48 °

Herlan, Saturday, 17 October

Partly cloudy. High 48°, low 40°.

Pressure30.12 inHg

Wind14.2 mph W

Humidity56%

Visibility—

Dew point31°

Sun, 1847° / 32°

47 °

Herlan, Sunday, 18 October

Overcast. High 47°, low 32°.

Pressure30.45 inHg

Wind6.4 mph N

Humidity61%

Visibility—

Dew point32°

Mon, 1953° / 30°

53 °

Herlan, Monday, 19 October

Overcast. High 53°, low 30°.

Pressure30.47 inHg

Wind4.7 mph E

Humidity33%

Visibility—

Dew point22°

Tue, 2058° / 37°

58 °

Herlan, Tuesday, 20 October

Overcast. High 58°, low 37°.

Pressure30.42 inHg

Wind3.9 mph NE

Humidity33%

Visibility—

Dew point26°

Wed, 2162° / 37°

62 °

Herlan, Wednesday, 21 October

Clear. High 62°, low 37°.

Pressure30.36 inHg

Wind3.6 mph NE

Humidity36%

Visibility—

Dew point32°

Thu, 2263° / 40°

63 °

Herlan, Thursday, 22 October

Clear. High 63°, low 40°.

Pressure30.15 inHg

Wind6.8 mph SW

Humidity41%

Visibility—

Dew point36°

Fri, 2365° / 43°

65 °

Herlan, Friday, 23 October

Clear. High 65°, low 43°.

Pressure30.09 inHg

Wind5.6 mph SW

Humidity50%

Visibility—

Dew point43°

Sat, 2468° / 46°

68 °

Herlan, Saturday, 24 October

Clear. High 68°, low 46°.

Pressure30.12 inHg

Wind6.4 mph SW

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 Herlan, 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 Herlan, 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.