As of 22:47 EDT

Weather in Arnheim, MI

61°Current weather

Arnheim, Saturday, 8 August, 22:47

Clear. Feels like 61°. High 78°, low 60°.

Pressure29.91 inHg
Wind5.5 mph SW
Humidity89%
Visibility6.2 mi
Dew point57°
Sun, 0982° / 60°0Overcast
82 °Overcast

Arnheim, Sunday, 9 August

Overcast. High 82°, low 60°.

Pressure29.85 inHg
Wind4 mph SE
Humidity49%
Visibility6.2 mi
Dew point53°
Mon, 1080° / 58°0Mostly clear
80 °Mostly clear

Arnheim, Monday, 10 August

Mostly clear. High 80°, low 58°.

Pressure29.91 inHg
Wind6.6 mph NW
Humidity48%
Visibility6.2 mi
Dew point53°
Tue, 1179° / 58°0.02Light rain
79 °Light rain

Arnheim, Tuesday, 11 August

Light rain. High 79°, low 58°.

Pressure29.88 inHg
Wind2.8 mph SW
Humidity74%
Visibility6.2 mi
Dew point57°
Wed, 1270° / 55°0Overcast
70 °Overcast

Arnheim, Wednesday, 12 August

Overcast. High 70°, low 55°.

Pressure29.88 inHg
Wind8 mph NW
Humidity46%
Visibility6.2 mi
Dew point47°
Thu, 1372° / 51°0Clear
72 °Clear

Arnheim, Thursday, 13 August

Clear. High 72°, low 51°.

Pressure30.00 inHg
Wind10.2 mph NW
Humidity40%
Visibility
Dew point43°
Fri, 1472° / 54°0Clear
72 °Clear

Arnheim, Friday, 14 August

Clear. High 72°, low 54°.

Pressure30.15 inHg
Wind10.2 mph N
Humidity35%
Visibility
Dew point41°
Sat, 1572° / 51°0Overcast
72 °Overcast

Arnheim, Saturday, 15 August

Overcast. High 72°, low 51°.

Pressure30.27 inHg
Wind6.4 mph E
Humidity39%
Visibility
Dew point43°
Sun, 1683° / 61°0Overcast
83 °Overcast

Arnheim, Sunday, 16 August

Overcast. High 83°, low 61°.

Pressure30.00 inHg
Wind10.2 mph W
Humidity34%
Visibility
Dew point50°
Mon, 1779° / 61°0Clear
79 °Clear

Arnheim, Monday, 17 August

Clear. High 79°, low 61°.

Pressure30.00 inHg
Wind5.7 mph NE
Humidity36%
Visibility
Dew point48°
Tue, 1885° / 61°0.16Light rain
85 °Light rain

Arnheim, Tuesday, 18 August

Light rain. High 85°, low 61°.

Pressure29.74 inHg
Wind12.6 mph W
Humidity44%
Visibility
Dew point58°
Wed, 1963° / 58°0.04Light rain
63 °Light rain

Arnheim, Wednesday, 19 August

Light rain. High 63°, low 58°.

Pressure29.88 inHg
Wind15.6 mph N
Humidity87%
Visibility
Dew point55°
Thu, 2073° / 55°0Overcast
73 °Overcast

Arnheim, Thursday, 20 August

Overcast. High 73°, low 55°.

Pressure30.06 inHg
Wind9.3 mph N
Humidity37%
Visibility
Dew point42°
Fri, 2176° / 53°0Overcast
76 °Overcast

Arnheim, Friday, 21 August

Overcast. High 76°, low 53°.

Pressure30.09 inHg
Wind10.5 mph E
Humidity33%
Visibility
Dew point42°
Sat, 2268° / 57°0.11Light rain
68 °Light rain

Arnheim, Saturday, 22 August

Light rain. High 68°, low 57°.

Pressure29.83 inHg
Wind13.4 mph S
Humidity57%
Visibility
Dew point50°
Sun, 2370° / 59°0.17Light rain
70 °Light rain

Arnheim, Sunday, 23 August

Light rain. High 70°, low 59°.

Pressure29.77 inHg
Wind14.9 mph W
Humidity81%
Visibility
Dew point57°

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, MI 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, MI 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.