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As of 22:32 CDT

Weather in Brillion, WI

49°Current weather

Brillion, Saturday, 17 October, 22:32

Clear. Feels like 44°. High 56°, low 33°.

Pressure30.33 inHg
Wind14.4 mph SW
Humidity55%
Visibility6.2 mi
Dew point34°
Sun, 1856° / 42°0Clear
56 °Clear

Brillion, Sunday, 18 October

Clear. High 56°, low 42°.

Pressure30.30 inHg
Wind17.6 mph SW
Humidity57%
Visibility6.2 mi
Dew point39°
Mon, 1960° / 42°0Partly cloudy
60 °Partly cloudy

Brillion, Monday, 19 October

Partly cloudy. High 60°, low 42°.

Pressure30.39 inHg
Wind3.6 mph W
Humidity72%
Visibility6.2 mi
Dew point48°
Tue, 2061° / 42°0Partly cloudy
61 °Partly cloudy

Brillion, Tuesday, 20 October

Partly cloudy. High 61°, low 42°.

Pressure30.42 inHg
Wind2.6 mph S
Humidity79%
Visibility6.2 mi
Dew point50°
Wed, 2163° / 48°0Clear
63 °Clear

Brillion, Wednesday, 21 October

Clear. High 63°, low 48°.

Pressure30.27 inHg
Wind6.4 mph SW
Humidity69%
Visibility6.2 mi
Dew point49°
Thu, 2263° / 49°0Overcast
63 °Overcast

Brillion, Thursday, 22 October

Overcast. High 63°, low 49°.

Pressure30.30 inHg
Wind8 mph NE
Humidity73%
Visibility—
Dew point51°
Fri, 2362° / 45°0Overcast
62 °Overcast

Brillion, Friday, 23 October

Overcast. High 62°, low 45°.

Pressure30.36 inHg
Wind12 mph SE
Humidity62%
Visibility—
Dew point47°
Sat, 2467° / 57°0Overcast
67 °Overcast

Brillion, Saturday, 24 October

Overcast. High 67°, low 57°.

Pressure30.09 inHg
Wind21.3 mph SW
Humidity44%
Visibility—
Dew point43°
Sun, 2556° / 39°0Overcast
56 °Overcast

Brillion, Sunday, 25 October

Overcast. High 56°, low 39°.

Pressure30.36 inHg
Wind18.5 mph W
Humidity56%
Visibility—
Dew point33°
Mon, 2653° / 35°0Mostly clear
53 °Mostly clear

Brillion, Monday, 26 October

Mostly clear. High 53°, low 35°.

Pressure30.33 inHg
Wind14.2 mph W
Humidity37%
Visibility—
Dew point24°
Tue, 2756° / 38°0.14Rain
56 °Rain

Brillion, Tuesday, 27 October

Rain. High 56°, low 38°.

Pressure30.24 inHg
Wind11.2 mph SW
Humidity37%
Visibility—
Dew point26°
Wed, 2860° / 45°0.05Light rain
60 °Light rain

Brillion, Wednesday, 28 October

Light rain. High 60°, low 45°.

Pressure29.97 inHg
Wind19.6 mph SW
Humidity71%
Visibility—
Dew point46°
Thu, 2961° / 56°0.19Light rain
61 °Light rain

Brillion, Thursday, 29 October

Light rain. High 61°, low 56°.

Pressure29.62 inHg
Wind23.8 mph SW
Humidity75%
Visibility—
Dew point52°
Fri, 3056° / 45°0Clear
56 °Clear

Brillion, Friday, 30 October

Clear. High 56°, low 45°.

Pressure29.85 inHg
Wind17.2 mph W
Humidity47%
Visibility—
Dew point34°
Sat, 3159° / 43°0Overcast
59 °Overcast

Brillion, Saturday, 31 October

Overcast. High 59°, low 43°.

Pressure30.09 inHg
Wind21.5 mph SE
Humidity49%
Visibility—
Dew point38°
Sun, 0158° / 50°0.09Light rain
58 °Light rain

Brillion, Sunday, 1 November

Light rain. High 58°, low 50°.

Pressure29.65 inHg
Wind24.9 mph W
Humidity67%
Visibility—
Dew point45°

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.