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As of 21:24 CDT

Weather in Brillion, WI

39°Current weather

Brillion, Friday, 16 October, 21:24

Clear. Feels like 32°. High 52°, low 39°.

Pressure30.42 inHg
Wind10.6 mph N
Humidity78%
Visibility6.2 mi
Dew point32°
Sat, 1752° / 36°0Clear
52 °Clear

Brillion, Saturday, 17 October

Clear. High 52°, low 36°.

Pressure30.45 inHg
Wind14.4 mph SW
Humidity49%
Visibility6.2 mi
Dew point32°
Sun, 1860° / 45°0Clear
60 °Clear

Brillion, Sunday, 18 October

Clear. High 60°, low 45°.

Pressure30.30 inHg
Wind17.5 mph SW
Humidity59%
Visibility6.2 mi
Dew point41°
Mon, 1960° / 46°0Mostly clear
60 °Mostly clear

Brillion, Monday, 19 October

Mostly clear. High 60°, low 46°.

Pressure30.39 inHg
Wind6.7 mph SW
Humidity68%
Visibility6.2 mi
Dew point46°
Tue, 2063° / 43°0Partly cloudy
63 °Partly cloudy

Brillion, Tuesday, 20 October

Partly cloudy. High 63°, low 43°.

Pressure30.39 inHg
Wind3.2 mph SE
Humidity66%
Visibility6.2 mi
Dew point48°
Wed, 2165° / 46°0Clear
65 °Clear

Brillion, Wednesday, 21 October

Clear. High 65°, low 46°.

Pressure30.24 inHg
Wind8.4 mph SW
Humidity56%
Visibility—
Dew point46°
Thu, 2263° / 53°0.04Light rain
63 °Light rain

Brillion, Thursday, 22 October

Light rain. High 63°, low 53°.

Pressure30.21 inHg
Wind5.7 mph W
Humidity67%
Visibility—
Dew point50°
Fri, 2367° / 51°0Mostly clear
67 °Mostly clear

Brillion, Friday, 23 October

Mostly clear. High 67°, low 51°.

Pressure30.24 inHg
Wind10.9 mph SE
Humidity50%
Visibility—
Dew point46°
Sat, 2469° / 55°0Partly cloudy
69 °Partly cloudy

Brillion, Saturday, 24 October

Partly cloudy. High 69°, low 55°.

Pressure30.09 inHg
Wind18.9 mph SW
Humidity43%
Visibility—
Dew point44°
Sun, 2553° / 40°0Overcast
53 °Overcast

Brillion, Sunday, 25 October

Overcast. High 53°, low 40°.

Pressure30.39 inHg
Wind15.7 mph NW
Humidity50%
Visibility—
Dew point34°
Mon, 2653° / 38°0.1Light rain
53 °Light rain

Brillion, Monday, 26 October

Light rain. High 53°, low 38°.

Pressure30.33 inHg
Wind10.1 mph S
Humidity59%
Visibility—
Dew point37°
Tue, 2758° / 44°0.11Light rain
58 °Light rain

Brillion, Tuesday, 27 October

Light rain. High 58°, low 44°.

Pressure30.03 inHg
Wind16.8 mph W
Humidity67%
Visibility—
Dew point46°
Wed, 2850° / 38°0Overcast
50 °Overcast

Brillion, Wednesday, 28 October

Overcast. High 50°, low 38°.

Pressure30.12 inHg
Wind12.4 mph NW
Humidity58%
Visibility—
Dew point33°
Thu, 2951° / 38°0.06Light rain
51 °Light rain

Brillion, Thursday, 29 October

Light rain. High 51°, low 38°.

Pressure30.03 inHg
Wind11.9 mph E
Humidity56%
Visibility—
Dew point35°
Fri, 3049° / 45°0.72Rain
49 °Rain

Brillion, Friday, 30 October

Rain. High 49°, low 45°.

Pressure29.65 inHg
Wind20.1 mph N
Humidity95%
Visibility—
Dew point47°
Sat, 3153° / 38°0Clear
53 °Clear

Brillion, Saturday, 31 October

Clear. High 53°, low 38°.

Pressure30.06 inHg
Wind16.1 mph N
Humidity57%
Visibility—
Dew point34°

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.