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As of 17:13 CDT

Weather in Arnold, WI

80°Current weather

Arnold, Saturday, 8 August, 17:13

Clear. Feels like 80°. High 80°, low 56°.

Pressure29.97 inHg
Wind11.4 mph W
Humidity49%
Visibility6.2 mi
Dew point58°
Sun, 0982° / 64°0.04Light rain
82 °Light rain

Arnold, Sunday, 9 August

Light rain. High 82°, low 64°.

Pressure29.83 inHg
Wind6.1 mph SW
Humidity53%
Visibility6.2 mi
Dew point61°
Mon, 1092° / 64°0Overcast
92 °Overcast

Arnold, Monday, 10 August

Overcast. High 92°, low 64°.

Pressure29.91 inHg
Wind0.4 mph E
Humidity34%
Visibility6.2 mi
Dew point54°
Tue, 1190° / 60°0.22Rain
90 °Rain

Arnold, Tuesday, 11 August

Rain. High 90°, low 60°.

Pressure29.83 inHg
Wind4.9 mph SE
Humidity82%
Visibility5.8 mi
Dew point71°
Wed, 1285° / 58°0.05Light rain
85 °Light rain

Arnold, Wednesday, 12 August

Light rain. High 85°, low 58°.

Pressure29.85 inHg
Wind7.8 mph N
Humidity28%
Visibility6.2 mi
Dew point45°
Thu, 1377° / 51°0Clear
77 °Clear

Arnold, Thursday, 13 August

Clear. High 77°, low 51°.

Pressure30.00 inHg
Wind10.2 mph N
Humidity30%
Visibility—
Dew point38°
Fri, 1481° / 49°0Clear
81 °Clear

Arnold, Friday, 14 August

Clear. High 81°, low 49°.

Pressure30.18 inHg
Wind5 mph N
Humidity25%
Visibility—
Dew point36°
Sat, 1584° / 55°0Overcast
84 °Overcast

Arnold, Saturday, 15 August

Overcast. High 84°, low 55°.

Pressure30.18 inHg
Wind13.4 mph S
Humidity29%
Visibility—
Dew point44°
Sun, 1689° / 62°0.3Rain
89 °Rain

Arnold, Sunday, 16 August

Rain. High 89°, low 62°.

Pressure30.03 inHg
Wind13.3 mph SW
Humidity42%
Visibility—
Dew point57°
Mon, 1786° / 66°0.45Rain
86 °Rain

Arnold, Monday, 17 August

Rain. High 86°, low 66°.

Pressure30.00 inHg
Wind9.6 mph N
Humidity55%
Visibility—
Dew point61°
Tue, 1880° / 60°0.39Rain
80 °Rain

Arnold, Tuesday, 18 August

Rain. High 80°, low 60°.

Pressure30.03 inHg
Wind10.4 mph E
Humidity64%
Visibility—
Dew point60°
Wed, 1972° / 62°0.06Light rain
72 °Light rain

Arnold, Wednesday, 19 August

Light rain. High 72°, low 62°.

Pressure29.88 inHg
Wind6.5 mph E
Humidity83%
Visibility—
Dew point63°
Thu, 2082° / 58°0Clear
82 °Clear

Arnold, Thursday, 20 August

Clear. High 82°, low 58°.

Pressure29.94 inHg
Wind10 mph NE
Humidity42%
Visibility—
Dew point53°
Fri, 2179° / 56°0.07Light rain
79 °Light rain

Arnold, Friday, 21 August

Light rain. High 79°, low 56°.

Pressure29.97 inHg
Wind8 mph N
Humidity41%
Visibility—
Dew point50°
Sat, 2268° / 47°0.46Rain
68 °Rain

Arnold, Saturday, 22 August

Rain. High 68°, low 47°.

Pressure30.12 inHg
Wind15.1 mph NE
Humidity34%
Visibility—
Dew point35°
Sun, 2369° / 40°0Overcast
69 °Overcast

Arnold, Sunday, 23 August

Overcast. High 69°, low 40°.

Pressure30.27 inHg
Wind7 mph NE
Humidity31%
Visibility—
Dew point32°

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 Arnold, WI 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 Arnold, WI 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.