As of 04:16 CDT

Weather in Custer, WI

50°Current weather

Custer, Wednesday, 7 October, 04:16

Clear. Feels like 50°. High 71°, low 50°.

Pressure29.80 inHg
Wind0 mph N
Humidity93%
Visibility6.2 mi
Dew point48°

Monthly outlook for Custer, WI: average high 57.2°, average low 41.5°. That is 0.5° above the climate normal for October. Precipitation is expected on 4 days (about 2.0 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 10 October (79°), the coolest 18 October (29.2°).

57.2°/41.5°
Average high / low
+0.5°
Above normal
4 / 5
Wet days / normal
2.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 October – 16 October62°57.6°+2.5°
17 October – 26 October49.2°53.4°-2.3°
27 October – 5 Novemberat normal49.1°—

October records over 66 years

84°1 October 2023All-time high
20.5°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Amherst Junction (6 mi).

Thu, 0863° / 44°0Overcast
63 °Overcast

Custer, Thursday, 8 October

Overcast. High 63°, low 44°.

Pressure30.06 inHg
Wind9.8 mph W
Humidity48%
Visibility6.2 mi
Dew point39°
Fri, 0967° / 45°0Overcast
67 °Overcast

Custer, Friday, 9 October

Overcast. High 67°, low 45°.

Pressure30.12 inHg
Wind8.7 mph S
Humidity50%
Visibility6.2 mi
Dew point44°
Sat, 1079° / 55°0Clear
79 °Clear

Custer, Saturday, 10 October

Clear. High 79°, low 55°.

Pressure29.94 inHg
Wind12.4 mph S
Humidity51%
Visibility6.2 mi
Dew point57°
Sun, 1176° / 59°0Clear
76 °Clear

Custer, Sunday, 11 October

Clear. High 76°, low 59°.

Pressure29.85 inHg
Wind11.6 mph S
Humidity41%
Visibility—
Dew point49°
Mon, 1266° / 45°0.28Rain
66 °Rain

Custer, Monday, 12 October

Rain. High 66°, low 45°.

Pressure29.80 inHg
Wind11.4 mph N
Humidity69%
Visibility—
Dew point54°
Tue, 1342° / 39°0.14Light rain
42 °Light rain

Custer, Tuesday, 13 October

Light rain. High 42°, low 39°.

Pressure30.15 inHg
Wind9.5 mph NE
Humidity86%
Visibility—
Dew point38°
Wed, 1451° / 39°0.75Heavy rain
51 °Heavy rain

Custer, Wednesday, 14 October

Heavy rain. High 51°, low 39°.

Pressure30.09 inHg
Wind21.1 mph SE
Humidity63%
Visibility—
Dew point37°
Thu, 1561° / 47°0.81Rain
61 °Rain

Custer, Thursday, 15 October

Rain. High 61°, low 47°.

Pressure29.62 inHg
Wind17.3 mph W
Humidity95%
Visibility—
Dew point56°
Fri, 1644° / 37°0Overcast
44 °Overcast

Custer, Friday, 16 October

Overcast. High 44°, low 37°.

Pressure30.03 inHg
Wind16 mph W
Humidity56%
Visibility—
Dew point28°
Sat, 1743° / 32°0Overcast
43 °Overcast

Custer, Saturday, 17 October

Overcast. High 43°, low 32°.

Pressure30.24 inHg
Wind15.2 mph N
Humidity51%
Visibility—
Dew point25°
Sun, 1848° / 29°0Overcast
48 °Overcast

Custer, Sunday, 18 October

Overcast. High 48°, low 29°.

Pressure30.12 inHg
Wind11.7 mph W
Humidity42%
Visibility—
Dew point21°
Mon, 1953° / 34°0Partly cloudy
53 °Partly cloudy

Custer, Monday, 19 October

Partly cloudy. High 53°, low 34°.

Pressure30.24 inHg
Wind7 mph E
Humidity46%
Visibility—
Dew point29°
Tue, 2052° / 34°0Overcast
52 °Overcast

Custer, Tuesday, 20 October

Overcast. High 52°, low 34°.

Pressure30.53 inHg
Wind8.3 mph E
Humidity59%
Visibility—
Dew point34°
Wed, 2147° / 41°0.01Light rain
47 °Light rain

Custer, Wednesday, 21 October

Light rain. High 47°, low 41°.

Pressure30.30 inHg
Wind6.3 mph W
Humidity82%
Visibility—
Dew point40°
Thu, 2251° / 34°0Partly cloudy
51 °Partly cloudy

Custer, Thursday, 22 October

Partly cloudy. High 51°, low 34°.

Pressure30.03 inHg
Wind11.3 mph W
Humidity48%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2353° / 41°0.17Climate normal
53 °Climate normal

Custer, Friday, 23 October

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.17 in
Chance of precipitation37%
Record high77° (1963)
Record low24° (1969)
Sat, 2452° / 40°0.18Climate normal
52 °Climate normal

Custer, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.18 in
Chance of precipitation32%
Record high73° (1963)
Record low24° (1981)
Sun, 2552° / 39°0.07Climate normal
52 °Climate normal

Custer, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.07 in
Chance of precipitation27%
Record high73° (1989)
Record low25° (2020)
Mon, 2651° / 39°0.07Climate normal
51 °Climate normal

Custer, Monday, 26 October

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.07 in
Chance of precipitation17%
Record high73° (1989)
Record low22° (1962)
Tue, 2752° / 38°0.07Climate normal
52 °Climate normal

Custer, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.07 in
Chance of precipitation18%
Record high69° (1989)
Record low22° (2020)
Wed, 2850° / 37°0.08Climate normal
50 °Climate normal

Custer, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.08 in
Chance of precipitation23%
Record high66° (1974)
Record low26° (1969)
Thu, 2950° / 37°0.06Climate normal
50 °Climate normal

Custer, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.06 in
Chance of precipitation25%
Record high78° (2024)
Record low23° (1988)
Fri, 3052° / 38°0.09Climate normal
52 °Climate normal

Custer, Friday, 30 October

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation28%
Record high76° (2024)
Record low20° (1988)
Sat, 3150° / 37°0.1Climate normal
50 °Climate normal

Custer, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.1 in
Chance of precipitation38%
Record high64° (1971)
Record low24° (1996)
Sun, 0149° / 36°0.16Climate normal
49 °Climate normal

Custer, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.16 in
Chance of precipitation33%
Record high68° (1990)
Record low21° (2023)
Mon, 0248° / 36°0.09Climate normal
48 °Climate normal

Custer, Monday, 2 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.09 in
Chance of precipitation25%
Record high67° (1990)
Record low16° (1991)
Tue, 0347° / 35°0.06Climate normal
47 °Climate normal

Custer, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.06 in
Chance of precipitation20%
Record high68° (1964)
Record low14° (1991)
Wed, 0447° / 35°0.09Climate normal
47 °Climate normal

Custer, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.09 in
Chance of precipitation23%
Record high69° (2008)
Record low13° (1991)
Thu, 0547° / 35°0.1Climate normal
47 °Climate normal

Custer, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation32%
Record high66° (1975)
Record low17° (1991)

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 Custer, 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 Custer, 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.