As of 01:50 CDT

Weather in Barnum, WI

53°Current weather

Barnum, Monday, 26 October, 01:50

Clear. Feels like 51°. High 60°, low 48°.

Pressure30.39 inHg
Wind5.7 mph N
Humidity58%
Visibility6.2 mi
Dew point39°

Monthly outlook for Barnum, WI: average high 57.6°, average low 43.2°. That is 4.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 28 October (71.7°), the coolest 9 November (29.4°).

57.6°/43.2°
Average high / low
+4.5°
Above normal
3 / 4
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November61°51°+5.5°
5 November – 14 November51.9°45.1°+3.8°
15 November – 24 Novemberat normal41.2°—

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).

Tue, 2769° / 46°0.02Light rain
69 °Light rain

Barnum, Tuesday, 27 October

Light rain. High 69°, low 46°.

Pressure30.18 inHg
Wind9.2 mph SE
Humidity67%
Visibility6.2 mi
Dew point51°
Wed, 2872° / 56°0.02Light rain
72 °Light rain

Barnum, Wednesday, 28 October

Light rain. High 72°, low 56°.

Pressure30.12 inHg
Wind8.5 mph S
Humidity61%
Visibility6.2 mi
Dew point53°
Thu, 2967° / 50°0.18Rain
67 °Rain

Barnum, Thursday, 29 October

Rain. High 67°, low 50°.

Pressure30.06 inHg
Wind7.3 mph NW
Humidity79%
Visibility6.2 mi
Dew point57°
Fri, 3066° / 43°0.01Light rain
66 °Light rain

Barnum, Friday, 30 October

Light rain. High 66°, low 43°.

Pressure30.15 inHg
Wind7.1 mph SE
Humidity48%
Visibility—
Dew point42°
Sat, 3160° / 49°0.31Rain
60 °Rain

Barnum, Saturday, 31 October

Rain. High 60°, low 49°.

Pressure30.12 inHg
Wind6.9 mph S
Humidity83%
Visibility—
Dew point55°
Sun, 0152° / 48°0.03Light rain
52 °Light rain

Barnum, Sunday, 1 November

Light rain. High 52°, low 48°.

Pressure30.12 inHg
Wind5.1 mph NE
Humidity85%
Visibility—
Dew point46°
Mon, 0262° / 48°0Overcast
62 °Overcast

Barnum, Monday, 2 November

Overcast. High 62°, low 48°.

Pressure29.97 inHg
Wind6.2 mph NE
Humidity52%
Visibility—
Dew point40°
Tue, 0356° / 43°0.02Light rain
56 °Light rain

Barnum, Tuesday, 3 November

Light rain. High 56°, low 43°.

Pressure30.06 inHg
Wind7.1 mph SW
Humidity76%
Visibility—
Dew point47°
Wed, 0444° / 35°0Overcast
44 °Overcast

Barnum, Wednesday, 4 November

Overcast. High 44°, low 35°.

Pressure30.42 inHg
Wind11.7 mph E
Humidity80%
Visibility—
Dew point37°
Thu, 0547° / 30°0Overcast
47 °Overcast

Barnum, Thursday, 5 November

Overcast. High 47°, low 30°.

Pressure30.47 inHg
Wind10 mph SE
Humidity46%
Visibility—
Dew point25°
Fri, 0651° / 36°0.02Light rain
51 °Light rain

Barnum, Friday, 6 November

Light rain. High 51°, low 36°.

Pressure30.06 inHg
Wind16.9 mph S
Humidity49%
Visibility—
Dew point30°
Sat, 0756° / 49°0.44Rain
56 °Rain

Barnum, Saturday, 7 November

Rain. High 56°, low 49°.

Pressure29.68 inHg
Wind16.7 mph S
Humidity92%
Visibility—
Dew point49°
Sun, 0852° / 34°0.02Light rain
52 °Light rain

Barnum, Sunday, 8 November

Light rain. High 52°, low 34°.

Pressure30.21 inHg
Wind17.7 mph NW
Humidity55%
Visibility—
Dew point28°
Mon, 0946° / 29°0Partly cloudy
46 °Partly cloudy

Barnum, Monday, 9 November

Partly cloudy. High 46°, low 29°.

Pressure30.30 inHg
Wind10.5 mph S
Humidity53%
Visibility—
Dew point27°
Tue, 1058° / 47°0Overcast
58 °Overcast

Barnum, Tuesday, 10 November

Overcast. High 58°, low 47°.

Pressure29.85 inHg
Wind7.5 mph S
Humidity59%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1143° / 31°0.08Climate normal
43 °Climate normal

Barnum, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.08 in
Chance of precipitation28%
Record high67° (1964)
Record low12° (1986)
Thu, 1242° / 30°0.05Climate normal
42 °Climate normal

Barnum, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.05 in
Chance of precipitation30%
Record high61° (1964)
Record low5° (2019)
Fri, 1342° / 30°0.06Climate normal
42 °Climate normal

Barnum, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.06 in
Chance of precipitation22%
Record high67° (1999)
Record low5° (1986)
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)

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.