As of 01:23 EDT

Weather in Arnheim, OH

61°

Arnheim, Thursday, 8 October, 01:23

Clear. Feels like 60°. High 77°, low 50°.

Pressure29.91 inHg

Wind9 mph W

Humidity69%

Visibility6.2 mi

Dew point50°

See detailed hourly forecast

Fri, 0977° / 45°

77 °

Arnheim, Friday, 9 October

Clear. High 77°, low 45°.

Pressure30.24 inHg

Wind5.4 mph SE

Humidity41%

Visibility6.2 mi

Dew point45°

Sat, 1079° / 58°

0.01

79 °

Arnheim, Saturday, 10 October

Light rain. High 79°, low 58°.

Pressure30.27 inHg

Wind8.5 mph SE

Humidity48%

Visibility6.2 mi

Dew point52°

Sun, 1169° / 57°

1.56

69 °

Arnheim, Sunday, 11 October

Rain. High 69°, low 57°.

Pressure29.97 inHg

Wind10.6 mph E

Humidity90%

Visibility4.9 mi

Dew point60°

Mon, 1272° / 61°

0.03

72 °

Arnheim, Monday, 12 October

Light rain. High 72°, low 61°.

Pressure29.94 inHg

Wind9.8 mph W

Humidity70%

Visibility—

Dew point58°

Tue, 1376° / 52°

0.02

76 °

Arnheim, Tuesday, 13 October

Light rain. High 76°, low 52°.

Pressure29.83 inHg

Wind18.9 mph N

Humidity60%

Visibility—

Dew point60°

Wed, 1464° / 41°

64 °

Arnheim, Wednesday, 14 October

Clear. High 64°, low 41°.

Pressure30.12 inHg

Wind7.3 mph SE

Humidity41%

Visibility—

Dew point36°

Thu, 1584° / 49°

84 °

Arnheim, Thursday, 15 October

Clear. High 84°, low 49°.

Pressure30.03 inHg

Wind12.3 mph SW

Humidity48%

Visibility—

Dew point56°

Fri, 1685° / 65°

85 °

Arnheim, Friday, 16 October

Clear. High 85°, low 65°.

Pressure30.06 inHg

Wind14.2 mph SW

Humidity49%

Visibility—

Dew point61°

Sat, 1777° / 58°

77 °

Arnheim, Saturday, 17 October

Overcast. High 77°, low 58°.

Pressure30.12 inHg

Wind10.5 mph W

Humidity56%

Visibility—

Dew point57°

Sun, 1854° / 45°

0.02

54 °

Arnheim, Sunday, 18 October

Light rain. High 54°, low 45°.

Pressure30.24 inHg

Wind8.4 mph NW

Humidity88%

Visibility—

Dew point47°

Mon, 1961° / 40°

61 °

Arnheim, Monday, 19 October

Clear. High 61°, low 40°.

Pressure30.24 inHg

Wind7.5 mph NE

Humidity44%

Visibility—

Dew point35°

Tue, 2064° / 41°

64 °

Arnheim, Tuesday, 20 October

Mostly clear. High 64°, low 41°.

Pressure30.12 inHg

Wind5.2 mph NW

Humidity39%

Visibility—

Dew point35°

Wed, 2160° / 42°

60 °

Arnheim, Wednesday, 21 October

Overcast. High 60°, low 42°.

Pressure30.15 inHg

Wind9.9 mph NE

Humidity45%

Visibility—

Dew point36°

Thu, 2262° / 43°

0.34

62 °

Arnheim, Thursday, 22 October

Rain. High 62°, low 43°.

Pressure29.91 inHg

Wind15.5 mph SE

Humidity54%

Visibility—

Dew point43°

Fri, 2365° / 55°

0.37

65 °

Arnheim, Friday, 23 October

Rain. High 65°, low 55°.

Pressure29.83 inHg

Wind14.6 mph S

Humidity85%

Visibility—

Dew point60°

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 Arnheim, 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 Arnheim, 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.