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As of 01:57 CDT

Weather in Brillion, WI

49°Current weather

Brillion, Friday, 16 October, 01:57

Light rain. Feels like 44°. High 51°, low 41°.

Pressure29.80 inHg
Wind13.1 mph NW
Humidity97%
Visibility3.2 mi
Dew point49°
Sat, 1755° / 38°0Clear
55 °Clear

Brillion, Saturday, 17 October

Clear. High 55°, low 38°.

Pressure30.45 inHg
Wind14 mph SW
Humidity51%
Visibility6.2 mi
Dew point33°
Sun, 1860° / 46°0Clear
60 °Clear

Brillion, Sunday, 18 October

Clear. High 60°, low 46°.

Pressure30.30 inHg
Wind17.9 mph SW
Humidity55%
Visibility6.2 mi
Dew point39°
Mon, 1961° / 45°0Overcast
61 °Overcast

Brillion, Monday, 19 October

Overcast. High 61°, low 45°.

Pressure30.36 inHg
Wind8.8 mph SW
Humidity62%
Visibility6.2 mi
Dew point44°
Tue, 2064° / 43°0Overcast
64 °Overcast

Brillion, Tuesday, 20 October

Overcast. High 64°, low 43°.

Pressure30.36 inHg
Wind7.5 mph SE
Humidity55%
Visibility—
Dew point44°
Wed, 2166° / 45°0Partly cloudy
66 °Partly cloudy

Brillion, Wednesday, 21 October

Partly cloudy. High 66°, low 45°.

Pressure30.30 inHg
Wind9.4 mph SE
Humidity50%
Visibility—
Dew point44°
Thu, 2263° / 55°0.02Light rain
63 °Light rain

Brillion, Thursday, 22 October

Light rain. High 63°, low 55°.

Pressure30.24 inHg
Wind9.1 mph S
Humidity51%
Visibility—
Dew point43°
Fri, 2368° / 56°0Overcast
68 °Overcast

Brillion, Friday, 23 October

Overcast. High 68°, low 56°.

Pressure30.21 inHg
Wind11.1 mph SE
Humidity47%
Visibility—
Dew point44°
Sat, 2466° / 54°0Overcast
66 °Overcast

Brillion, Saturday, 24 October

Overcast. High 66°, low 54°.

Pressure30.21 inHg
Wind15.2 mph S
Humidity46%
Visibility—
Dew point43°
Sun, 2567° / 54°0Partly cloudy
67 °Partly cloudy

Brillion, Sunday, 25 October

Partly cloudy. High 67°, low 54°.

Pressure30.30 inHg
Wind7.4 mph SW
Humidity45%
Visibility—
Dew point43°
Mon, 2661° / 48°0Overcast
61 °Overcast

Brillion, Monday, 26 October

Overcast. High 61°, low 48°.

Pressure30.12 inHg
Wind13.6 mph NE
Humidity63%
Visibility—
Dew point47°
Tue, 2759° / 51°0.07Light rain
59 °Light rain

Brillion, Tuesday, 27 October

Light rain. High 59°, low 51°.

Pressure29.91 inHg
Wind13.7 mph SE
Humidity69%
Visibility—
Dew point46°
Wed, 2858° / 53°0.16Light rain
58 °Light rain

Brillion, Wednesday, 28 October

Light rain. High 58°, low 53°.

Pressure29.80 inHg
Wind17.1 mph NE
Humidity62%
Visibility—
Dew point44°
Thu, 2953° / 48°0.04Light rain
53 °Light rain

Brillion, Thursday, 29 October

Light rain. High 53°, low 48°.

Pressure29.74 inHg
Wind13.5 mph W
Humidity93%
Visibility—
Dew point50°
Fri, 3053° / 42°0Clear
53 °Clear

Brillion, Friday, 30 October

Clear. High 53°, low 42°.

Pressure29.91 inHg
Wind16.9 mph W
Humidity52%
Visibility—
Dew point34°
Sat, 3152° / 38°0Clear
52 °Clear

Brillion, Saturday, 31 October

Clear. High 52°, low 38°.

Pressure29.97 inHg
Wind9.3 mph W
Humidity52%
Visibility—
Dew point33°

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.