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As of 13:35 EDT

Weather in Arnheim, OH

89°Current weather

Arnheim, Saturday, 8 August, 13:35

Mostly clear. Feels like 101°. High 89°, low 70°.

Pressure30.03 inHg
Wind11.1 mph W
Humidity73%
Visibility6.2 mi
Dew point79°
Sun, 0985° / 70°0Mostly clear
85 °Mostly clear

Arnheim, Sunday, 9 August

Mostly clear. High 85°, low 70°.

Pressure30.06 inHg
Wind5.7 mph SW
Humidity59%
Visibility6.2 mi
Dew point70°
Mon, 1093° / 67°0.04Rain
93 °Rain

Arnheim, Monday, 10 August

Rain. High 93°, low 67°.

Pressure30.09 inHg
Wind5 mph W
Humidity63%
Visibility6.2 mi
Dew point69°
Tue, 1196° / 66°0.08Light rain
96 °Light rain

Arnheim, Tuesday, 11 August

Light rain. High 96°, low 66°.

Pressure29.97 inHg
Wind14.7 mph SW
Humidity46%
Visibility6.2 mi
Dew point67°
Wed, 1294° / 66°1.36Heavy rain
94 °Heavy rain

Arnheim, Wednesday, 12 August

Heavy rain. High 94°, low 66°.

Pressure29.83 inHg
Wind12.9 mph W
Humidity50%
Visibility6.2 mi
Dew point69°
Thu, 1383° / 64°0.73Rain
83 °Rain

Arnheim, Thursday, 13 August

Rain. High 83°, low 64°.

Pressure29.80 inHg
Wind14.4 mph SW
Humidity67%
Visibility—
Dew point69°
Fri, 1474° / 56°0Clear
74 °Clear

Arnheim, Friday, 14 August

Clear. High 74°, low 56°.

Pressure30.12 inHg
Wind9.2 mph N
Humidity51%
Visibility—
Dew point52°
Sat, 1576° / 54°0Overcast
76 °Overcast

Arnheim, Saturday, 15 August

Overcast. High 76°, low 54°.

Pressure30.21 inHg
Wind6.8 mph NE
Humidity45%
Visibility—
Dew point50°
Sun, 1683° / 58°0Overcast
83 °Overcast

Arnheim, Sunday, 16 August

Overcast. High 83°, low 58°.

Pressure30.18 inHg
Wind5.7 mph SW
Humidity41%
Visibility—
Dew point53°
Mon, 1770° / 65°0.21Light rain
70 °Light rain

Arnheim, Monday, 17 August

Light rain. High 70°, low 65°.

Pressure30.00 inHg
Wind8.1 mph E
Humidity98%
Visibility—
Dew point67°
Tue, 1878° / 68°0.15Light rain
78 °Light rain

Arnheim, Tuesday, 18 August

Light rain. High 78°, low 68°.

Pressure29.94 inHg
Wind8.2 mph NW
Humidity83%
Visibility—
Dew point69°
Wed, 1989° / 67°0.09Light rain
89 °Light rain

Arnheim, Wednesday, 19 August

Light rain. High 89°, low 67°.

Pressure29.88 inHg
Wind14.5 mph NW
Humidity52%
Visibility—
Dew point65°
Thu, 2071° / 54°0.21Rain
71 °Rain

Arnheim, Thursday, 20 August

Rain. High 71°, low 54°.

Pressure30.06 inHg
Wind14.6 mph N
Humidity58%
Visibility—
Dew point54°
Fri, 2169° / 49°0Mostly clear
69 °Mostly clear

Arnheim, Friday, 21 August

Mostly clear. High 69°, low 49°.

Pressure30.18 inHg
Wind11.2 mph N
Humidity44%
Visibility—
Dew point44°
Sat, 2273° / 50°0Clear
73 °Clear

Arnheim, Saturday, 22 August

Clear. High 73°, low 50°.

Pressure30.12 inHg
Wind7.5 mph N
Humidity42%
Visibility—
Dew point45°
Sun, 2377° / 53°0Clear
77 °Clear

Arnheim, Sunday, 23 August

Clear. High 77°, low 53°.

Pressure30.12 inHg
Wind8 mph N
Humidity41%
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 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.