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As of 15:05 CDT

Weather in Brillion, WI

82°Current weather

Brillion, Monday, 12 October, 15:05

Clear. Feels like 84°. High 82°, low 62°.

Pressure29.68 inHg
Wind10 mph SW
Humidity62%
Visibility6.2 mi
Dew point67°
Tue, 1370° / 56°0.02Light rain
70 °Light rain

Brillion, Tuesday, 13 October

Light rain. High 70°, low 56°.

Pressure29.80 inHg
Wind13.4 mph NW
Humidity70%
Visibility6.2 mi
Dew point56°
Wed, 1462° / 52°0.01Light rain
62 °Light rain

Brillion, Wednesday, 14 October

Light rain. High 62°, low 52°.

Pressure30.15 inHg
Wind6.2 mph N
Humidity63%
Visibility6.2 mi
Dew point48°
Thu, 1559° / 51°0.02Light rain
59 °Light rain

Brillion, Thursday, 15 October

Light rain. High 59°, low 51°.

Pressure30.15 inHg
Wind5.9 mph SE
Humidity68%
Visibility6.2 mi
Dew point47°
Fri, 1654° / 44°0Clear
54 °Clear

Brillion, Friday, 16 October

Clear. High 54°, low 44°.

Pressure30.33 inHg
Wind20.4 mph N
Humidity51%
Visibility6.2 mi
Dew point34°
Sat, 1759° / 40°0Clear
59 °Clear

Brillion, Saturday, 17 October

Clear. High 59°, low 40°.

Pressure30.33 inHg
Wind15.7 mph SW
Humidity39%
Visibility—
Dew point31°
Sun, 1859° / 44°0Clear
59 °Clear

Brillion, Sunday, 18 October

Clear. High 59°, low 44°.

Pressure30.09 inHg
Wind22.4 mph SW
Humidity42%
Visibility—
Dew point33°
Mon, 1958° / 49°0.01Light rain
58 °Light rain

Brillion, Monday, 19 October

Light rain. High 58°, low 49°.

Pressure30.12 inHg
Wind15.1 mph SW
Humidity56%
Visibility—
Dew point40°
Tue, 2059° / 47°0Overcast
59 °Overcast

Brillion, Tuesday, 20 October

Overcast. High 59°, low 47°.

Pressure30.24 inHg
Wind8.6 mph E
Humidity75%
Visibility—
Dew point50°
Wed, 2162° / 53°0Overcast
62 °Overcast

Brillion, Wednesday, 21 October

Overcast. High 62°, low 53°.

Pressure30.36 inHg
Wind14.1 mph SE
Humidity74%
Visibility—
Dew point53°
Thu, 2266° / 55°0.04Light rain
66 °Light rain

Brillion, Thursday, 22 October

Light rain. High 66°, low 55°.

Pressure30.27 inHg
Wind17 mph S
Humidity72%
Visibility—
Dew point55°
Fri, 2366° / 55°0.58Rain
66 °Rain

Brillion, Friday, 23 October

Rain. High 66°, low 55°.

Pressure30.18 inHg
Wind10.7 mph SW
Humidity91%
Visibility—
Dew point63°
Sat, 2468° / 56°0.17Light rain
68 °Light rain

Brillion, Saturday, 24 October

Light rain. High 68°, low 56°.

Pressure29.85 inHg
Wind19.9 mph SW
Humidity66%
Visibility—
Dew point55°
Sun, 2561° / 44°0.05Light rain
61 °Light rain

Brillion, Sunday, 25 October

Light rain. High 61°, low 44°.

Pressure29.80 inHg
Wind22 mph SW
Humidity71%
Visibility—
Dew point46°
Mon, 2654° / 35°0Partly cloudy
54 °Partly cloudy

Brillion, Monday, 26 October

Partly cloudy. High 54°, low 35°.

Pressure30.09 inHg
Wind17 mph SW
Humidity46%
Visibility—
Dew point29°
Tue, 2757° / 38°0Overcast
57 °Overcast

Brillion, Tuesday, 27 October

Overcast. High 57°, low 38°.

Pressure29.74 inHg
Wind22.4 mph N
Humidity47%
Visibility—
Dew point36°

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 Brillion, 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 Brillion, 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.