As of 12:35 CDT

Weather in Harrison, WI

78°Current weather

Harrison, Saturday, 8 August, 12:35

Clear. Feels like 78°. High 79°, low 65°.

Pressure29.97 inHg
Wind9 mph NW
Humidity55%
Visibility6.2 mi
Dew point60°
Sun, 0978° / 60°0.19Rain
78 °Rain

Harrison, Sunday, 9 August

Rain. High 78°, low 60°.

Pressure29.91 inHg
Wind11.4 mph S
Humidity93%
Visibility6.2 mi
Dew point63°
Mon, 1084° / 61°0.02Light rain
84 °Light rain

Harrison, Monday, 10 August

Light rain. High 84°, low 61°.

Pressure29.91 inHg
Wind3.4 mph NE
Humidity47%
Visibility6.2 mi
Dew point58°
Tue, 1175° / 60°0.69Heavy rain
75 °Heavy rain

Harrison, Tuesday, 11 August

Heavy rain. High 75°, low 60°.

Pressure29.83 inHg
Wind6.3 mph E
Humidity76%
Visibility6.2 mi
Dew point62°
Wed, 1283° / 61°0Clear
83 °Clear

Harrison, Wednesday, 12 August

Clear. High 83°, low 61°.

Pressure29.85 inHg
Wind5.8 mph W
Humidity59%
Visibility6.2 mi
Dew point61°
Thu, 1372° / 58°0.2Rain
72 °Rain

Harrison, Thursday, 13 August

Rain. High 72°, low 58°.

Pressure29.91 inHg
Wind14.9 mph N
Humidity40%
Visibility
Dew point44°
Fri, 1476° / 54°0Clear
76 °Clear

Harrison, Friday, 14 August

Clear. High 76°, low 54°.

Pressure30.09 inHg
Wind8.8 mph SW
Humidity46%
Visibility
Dew point48°
Sat, 1578° / 59°0Overcast
78 °Overcast

Harrison, Saturday, 15 August

Overcast. High 78°, low 59°.

Pressure30.12 inHg
Wind12.8 mph W
Humidity46%
Visibility
Dew point53°
Sun, 1677° / 59°0.01Light rain
77 °Light rain

Harrison, Sunday, 16 August

Light rain. High 77°, low 59°.

Pressure30.15 inHg
Wind9.7 mph SE
Humidity44%
Visibility
Dew point51°
Mon, 1776° / 62°0.01Light rain
76 °Light rain

Harrison, Monday, 17 August

Light rain. High 76°, low 62°.

Pressure30.06 inHg
Wind8.4 mph SE
Humidity68%
Visibility
Dew point60°
Tue, 1876° / 64°0.28Rain
76 °Rain

Harrison, Tuesday, 18 August

Rain. High 76°, low 64°.

Pressure29.88 inHg
Wind8.3 mph SW
Humidity92%
Visibility
Dew point65°
Wed, 1971° / 57°0.04Light rain
71 °Light rain

Harrison, Wednesday, 19 August

Light rain. High 71°, low 57°.

Pressure30.06 inHg
Wind18.7 mph N
Humidity51%
Visibility
Dew point49°
Thu, 2070° / 45°0Clear
70 °Clear

Harrison, Thursday, 20 August

Clear. High 70°, low 45°.

Pressure30.30 inHg
Wind12.1 mph NE
Humidity35%
Visibility
Dew point35°
Fri, 2173° / 50°0Overcast
73 °Overcast

Harrison, Friday, 21 August

Overcast. High 73°, low 50°.

Pressure30.18 inHg
Wind11.9 mph S
Humidity38%
Visibility
Dew point41°
Sat, 2280° / 60°0Partly cloudy
80 °Partly cloudy

Harrison, Saturday, 22 August

Partly cloudy. High 80°, low 60°.

Pressure30.03 inHg
Wind10.9 mph W
Humidity37%
Visibility
Dew point47°
Sun, 2375° / 55°0Clear
75 °Clear

Harrison, Sunday, 23 August

Clear. High 75°, low 55°.

Pressure30.12 inHg
Wind14.5 mph E
Humidity41%
Visibility
Dew point46°

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 Harrison, 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 Harrison, 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.