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As of 18:48 CDT

Weather in Brillion, WI

70°Current weather

Brillion, Monday, 12 October, 18:48

Overcast. Feels like 71°. High 82°, low 62°.

Pressure29.68 inHg
Wind8.4 mph SE
Humidity81%
Visibility6.2 mi
Dew point64°
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
Wind7 mph N
Humidity62%
Visibility6.2 mi
Dew point48°
Thu, 1557° / 51°0.26Rain
57 °Rain

Brillion, Thursday, 15 October

Rain. High 57°, low 51°.

Pressure30.18 inHg
Wind7.3 mph SE
Humidity71%
Visibility6.2 mi
Dew point47°
Fri, 1653° / 41°0.07Light rain
53 °Light rain

Brillion, Friday, 16 October

Light rain. High 53°, low 41°.

Pressure30.18 inHg
Wind24.2 mph NW
Humidity59%
Visibility6.2 mi
Dew point38°
Sat, 1757° / 38°0Clear
57 °Clear

Brillion, Saturday, 17 October

Clear. High 57°, low 38°.

Pressure30.33 inHg
Wind15.9 mph SW
Humidity46%
Visibility—
Dew point33°
Sun, 1859° / 45°0Clear
59 °Clear

Brillion, Sunday, 18 October

Clear. High 59°, low 45°.

Pressure30.15 inHg
Wind20.2 mph SW
Humidity46%
Visibility—
Dew point36°
Mon, 1961° / 45°0Overcast
61 °Overcast

Brillion, Monday, 19 October

Overcast. High 61°, low 45°.

Pressure30.27 inHg
Wind14.4 mph SW
Humidity53%
Visibility—
Dew point41°
Tue, 2065° / 45°0Clear
65 °Clear

Brillion, Tuesday, 20 October

Clear. High 65°, low 45°.

Pressure30.27 inHg
Wind7.3 mph SW
Humidity48%
Visibility—
Dew point42°
Wed, 2171° / 53°0Partly cloudy
71 °Partly cloudy

Brillion, Wednesday, 21 October

Partly cloudy. High 71°, low 53°.

Pressure30.15 inHg
Wind11.1 mph SW
Humidity60%
Visibility—
Dew point54°
Thu, 2266° / 59°0.92Heavy rain
66 °Heavy rain

Brillion, Thursday, 22 October

Heavy rain. High 66°, low 59°.

Pressure30.00 inHg
Wind17.8 mph S
Humidity84%
Visibility—
Dew point57°
Fri, 2365° / 61°0.35Rain
65 °Rain

Brillion, Friday, 23 October

Rain. High 65°, low 61°.

Pressure29.83 inHg
Wind19.1 mph SW
Humidity85%
Visibility—
Dew point60°
Sat, 2465° / 46°0.22Rain
65 °Rain

Brillion, Saturday, 24 October

Rain. High 65°, low 46°.

Pressure29.62 inHg
Wind22.2 mph SW
Humidity81%
Visibility—
Dew point46°
Sun, 2549° / 44°0Overcast
49 °Overcast

Brillion, Sunday, 25 October

Overcast. High 49°, low 44°.

Pressure30.03 inHg
Wind15.3 mph NW
Humidity66%
Visibility—
Dew point38°
Mon, 2652° / 40°0Overcast
52 °Overcast

Brillion, Monday, 26 October

Overcast. High 52°, low 40°.

Pressure30.21 inHg
Wind7 mph SE
Humidity60%
Visibility—
Dew point37°
Tue, 2759° / 44°0.05Light rain
59 °Light rain

Brillion, Tuesday, 27 October

Light rain. High 59°, low 44°.

Pressure29.94 inHg
Wind10.7 mph SE
Humidity63%
Visibility—
Dew point44°

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.