As of 14:59 CDT

Weather in Barnum, WI

61°Current weather

Barnum, Thursday, 29 October, 14:59

Clear. Feels like 59°. High 63°, low 49°.

Pressure30.15 inHg
Wind8 mph NW
Humidity44%
Visibility6.2 mi
Dew point39°

Monthly outlook for Barnum, WI: average high 57.3°, average low 45.2°. That is 5.4° above the climate normal for October. Precipitation is expected on 7 days (about 2.1 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 1 November (67.9°), the coolest 7 November (30.3°).

57.3°/45.2°
Average high / low
+5.4°
Above normal
7 / 4
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November59.2°49.6°+5.3°
8 November – 17 November54.2°43.8°+5.8°
18 November – 27 Novemberat normal39.4°—

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).

Fri, 3058° / 42°0Overcast
58 °Overcast

Barnum, Friday, 30 October

Overcast. High 58°, low 42°.

Pressure30.39 inHg
Wind5.4 mph E
Humidity58%
Visibility6.2 mi
Dew point39°
Sat, 3162° / 51°0.1Light rain
62 °Light rain

Barnum, Saturday, 31 October

Light rain. High 62°, low 51°.

Pressure30.30 inHg
Wind7.6 mph SE
Humidity78%
Visibility6.2 mi
Dew point49°
Sun, 0168° / 51°0Mostly clear
68 °Mostly clear

Barnum, Sunday, 1 November

Mostly clear. High 68°, low 51°.

Pressure30.27 inHg
Wind6.4 mph SE
Humidity59%
Visibility6.2 mi
Dew point50°
Mon, 0261° / 57°0.37Rain
61 °Rain

Barnum, Monday, 2 November

Rain. High 61°, low 57°.

Pressure30.00 inHg
Wind10.5 mph SE
Humidity91%
Visibility6.2 mi
Dew point57°
Tue, 0366° / 60°0.33Light rain
66 °Light rain

Barnum, Tuesday, 3 November

Light rain. High 66°, low 60°.

Pressure29.71 inHg
Wind15.3 mph S
Humidity95%
Visibility—
Dew point64°
Wed, 0461° / 58°0.69Rain
61 °Rain

Barnum, Wednesday, 4 November

Rain. High 61°, low 58°.

Pressure29.80 inHg
Wind8.5 mph E
Humidity98%
Visibility—
Dew point61°
Thu, 0560° / 48°0.42Light rain
60 °Light rain

Barnum, Thursday, 5 November

Light rain. High 60°, low 48°.

Pressure29.59 inHg
Wind14.8 mph N
Humidity95%
Visibility—
Dew point52°
Fri, 0645° / 35°0.07Light rain
45 °Light rain

Barnum, Friday, 6 November

Light rain. High 45°, low 35°.

Pressure29.94 inHg
Wind15 mph N
Humidity55%
Visibility—
Dew point28°
Sat, 0748° / 30°0Overcast
48 °Overcast

Barnum, Saturday, 7 November

Overcast. High 48°, low 30°.

Pressure30.30 inHg
Wind5.4 mph N
Humidity45%
Visibility—
Dew point24°
Sun, 0847° / 33°0Overcast
47 °Overcast

Barnum, Sunday, 8 November

Overcast. High 47°, low 33°.

Pressure30.36 inHg
Wind5.5 mph S
Humidity50%
Visibility—
Dew point28°
Mon, 0951° / 40°0Overcast
51 °Overcast

Barnum, Monday, 9 November

Overcast. High 51°, low 40°.

Pressure30.24 inHg
Wind5 mph SW
Humidity60%
Visibility—
Dew point35°
Tue, 1054° / 36°0Clear
54 °Clear

Barnum, Tuesday, 10 November

Clear. High 54°, low 36°.

Pressure30.15 inHg
Wind7.2 mph W
Humidity63%
Visibility—
Dew point38°
Wed, 1159° / 41°0Clear
59 °Clear

Barnum, Wednesday, 11 November

Clear. High 59°, low 41°.

Pressure30.03 inHg
Wind7 mph W
Humidity68%
Visibility—
Dew point45°
Thu, 1255° / 44°0Overcast
55 °Overcast

Barnum, Thursday, 12 November

Overcast. High 55°, low 44°.

Pressure29.71 inHg
Wind15.5 mph SE
Humidity65%
Visibility—
Dew point42°
Fri, 1359° / 50°0.1Light rain
59 °Light rain

Barnum, Friday, 13 November

Light rain. High 59°, low 50°.

Pressure29.44 inHg
Wind16 mph SE
Humidity73%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1443° / 31°0.02Climate normal
43 °Climate normal

Barnum, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.02 in
Chance of precipitation18%
Record high65° (2025)
Record low14° (1986)
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)

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.