As of 23:07 CDT

Weather in Barnum, WI

52°Current weather

Barnum, Friday, 30 October, 23:07

Overcast. Feels like 49°. High 55°, low 41°.

Pressure30.36 inHg
Wind0 mph N
Humidity62%
Visibility6.2 mi
Dew point39°

Monthly outlook for Barnum, WI: average high 61.6°, average low 50.5°. That is 8.1° above the climate normal for October. Precipitation is expected on 9 days (about 2.0 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 1 November (67.7°), the coolest 14 November (38.7°).

61.6°/50.5°
Average high / low
+8.1°
Above normal
9 / 4
Wet days / normal
2.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
30 October – 8 November61.9°49°+7.2°
9 November – 18 November61.1°43.4°+9.8°
19 November – 28 Novemberat normal38.5°—

October records over 66 years

87.1°3 October 2025All-time high
22.5°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Seneca (7 mi).

Sat, 3160° / 50°0.04Light rain
60 °Light rain

Barnum, Saturday, 31 October

Light rain. High 60°, low 50°.

Pressure30.33 inHg
Wind8.1 mph S
Humidity66%
Visibility6.2 mi
Dew point48°
Sun, 0168° / 49°0Overcast
68 °Overcast

Barnum, Sunday, 1 November

Overcast. High 68°, low 49°.

Pressure30.30 inHg
Wind5.8 mph SE
Humidity67%
Visibility6.2 mi
Dew point52°
Mon, 0260° / 50°0.15Light rain
60 °Light rain

Barnum, Monday, 2 November

Light rain. High 60°, low 50°.

Pressure30.06 inHg
Wind10.8 mph SE
Humidity76%
Visibility6.2 mi
Dew point51°
Tue, 0363° / 58°0.94Rain
63 °Rain

Barnum, Tuesday, 3 November

Rain. High 63°, low 58°.

Pressure29.77 inHg
Wind11 mph SE
Humidity98%
Visibility2.8 mi
Dew point60°
Wed, 0466° / 59°0.08Light rain
66 °Light rain

Barnum, Wednesday, 4 November

Light rain. High 66°, low 59°.

Pressure29.62 inHg
Wind10.2 mph SE
Humidity63%
Visibility—
Dew point52°
Thu, 0564° / 52°0Partly cloudy
64 °Partly cloudy

Barnum, Thursday, 5 November

Partly cloudy. High 64°, low 52°.

Pressure29.91 inHg
Wind8.7 mph W
Humidity59%
Visibility—
Dew point48°
Fri, 0664° / 48°0Partly cloudy
64 °Partly cloudy

Barnum, Friday, 6 November

Partly cloudy. High 64°, low 48°.

Pressure29.88 inHg
Wind6.9 mph SW
Humidity65%
Visibility—
Dew point49°
Sat, 0764° / 51°0Overcast
64 °Overcast

Barnum, Saturday, 7 November

Overcast. High 64°, low 51°.

Pressure30.03 inHg
Wind5.3 mph E
Humidity61%
Visibility—
Dew point48°
Sun, 0857° / 53°0.05Light rain
57 °Light rain

Barnum, Sunday, 8 November

Light rain. High 57°, low 53°.

Pressure30.24 inHg
Wind8.4 mph E
Humidity83%
Visibility—
Dew point51°
Mon, 0967° / 52°0Overcast
67 °Overcast

Barnum, Monday, 9 November

Overcast. High 67°, low 52°.

Pressure30.24 inHg
Wind10.7 mph SE
Humidity64%
Visibility—
Dew point52°
Tue, 1062° / 54°0.35Rain
62 °Rain

Barnum, Tuesday, 10 November

Rain. High 62°, low 54°.

Pressure30.00 inHg
Wind10.5 mph E
Humidity95%
Visibility—
Dew point59°
Wed, 1164° / 51°0.01Light rain
64 °Light rain

Barnum, Wednesday, 11 November

Light rain. High 64°, low 51°.

Pressure29.88 inHg
Wind6.3 mph SW
Humidity68%
Visibility—
Dew point51°
Thu, 1264° / 49°0.05Light rain
64 °Light rain

Barnum, Thursday, 12 November

Light rain. High 64°, low 49°.

Pressure29.71 inHg
Wind10.7 mph SE
Humidity64%
Visibility—
Dew point49°
Fri, 1360° / 51°0.16Light rain
60 °Light rain

Barnum, Friday, 13 November

Light rain. High 60°, low 51°.

Pressure29.41 inHg
Wind15 mph W
Humidity76%
Visibility—
Dew point52°
Sat, 1451° / 39°0.13Light rain
51 °Light rain

Barnum, Saturday, 14 November

Light rain. High 51°, low 39°.

Pressure29.59 inHg
Wind19.2 mph W
Humidity82%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1543° / 31°0.06Climate normal
43 °Climate normal

Barnum, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.06 in
Chance of precipitation25%
Record high65° (2001)
Record low17° (2014)
Mon, 1643° / 31°0.06Climate normal
43 °Climate normal

Barnum, Monday, 16 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.06 in
Chance of precipitation27%
Record high62° (2023)
Record low15° (2014)
Tue, 1743° / 31°0.09Climate normal
43 °Climate normal

Barnum, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation27%
Record high67° (2016)
Record low10° (2014)
Wed, 1843° / 31°0.07Climate normal
43 °Climate normal

Barnum, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation30%
Record high64° (1999)
Record low7° (2014)
Thu, 1942° / 30°0.07Climate normal
42 °Climate normal

Barnum, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation25%
Record high61° (2020)
Record low13° (1986)
Fri, 2040° / 29°0.09Climate normal
40 °Climate normal

Barnum, Friday, 20 November

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.09 in
Chance of precipitation32%
Record high60° (2003)
Record low12° (2022)
Sat, 2139° / 28°0.07Climate normal
39 °Climate normal

Barnum, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high39°
Average low28°
Average precipitation0.07 in
Chance of precipitation22%
Record high64° (1990)
Record low4° (1964)
Sun, 2240° / 28°0.02Climate normal
40 °Climate normal

Barnum, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.02 in
Chance of precipitation15%
Record high61° (2012)
Record low10° (1964)
Mon, 2340° / 28°0.11Climate normal
40 °Climate normal

Barnum, Monday, 23 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.11 in
Chance of precipitation30%
Record high58° (1966)
Record low7° (1970)
Tue, 2438° / 27°0.06Climate normal
38 °Climate normal

Barnum, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high38°
Average low27°
Average precipitation0.06 in
Chance of precipitation23%
Record high59° (2017)
Record low-1° (1985)
Wed, 2538° / 27°0.05Climate normal
38 °Climate normal

Barnum, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high38°
Average low27°
Average precipitation0.05 in
Chance of precipitation25%
Record high53° (1998)
Record low4° (1977)
Thu, 2637° / 26°0.07Climate normal
37 °Climate normal

Barnum, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high37°
Average low26°
Average precipitation0.07 in
Chance of precipitation37%
Record high58° (1990)
Record low-7° (1977)
Fri, 2736° / 25°0.11Climate normal
36 °Climate normal

Barnum, Friday, 27 November

Climate normal for this date — 60-year average.

Average high36°
Average low25°
Average precipitation0.11 in
Chance of precipitation40%
Record high60° (1990)
Record low-3° (1996)
Sat, 2834° / 23°0.08Climate normal
34 °Climate normal

Barnum, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high34°
Average low23°
Average precipitation0.08 in
Chance of precipitation22%
Record high60° (1998)
Record low3° (1977)

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 Barnum, 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 Barnum, 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.