As of 17:35 CDT

Weather in Eureka, WI

68°Current weather

Eureka, Tuesday, 13 October, 17:35

Mostly clear. Feels like 68°. High 70°, low 59°.

Pressure29.85 inHg
Wind3.2 mph N
Humidity67%
Visibility6.2 mi
Dew point57°

Monthly outlook for Eureka, WI: average high 59.4°, average low 45.7°. That is 2.2° above the climate normal for October. Precipitation is expected on 6 days (about 2.0 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 13 October (70.1°), the coolest 28 October (30°).

59.4°/45.7°
Average high / low
+2.2°
Above normal
6 / 5
Wet days / normal
2.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October62.6°56.6°+3.4°
23 October – 1 November54°52.9°+0.6°
2 November – 11 Novemberat normal47.5°—

October records over 66 years

84.7°3 October 2025All-time high
21.4°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Ripon (11 mi).

Wed, 1463° / 52°0Light rain
63 °Light rain

Eureka, Wednesday, 14 October

Light rain. High 63°, low 52°.

Pressure30.15 inHg
Wind7.2 mph N
Humidity63%
Visibility6.2 mi
Dew point48°
Thu, 1559° / 48°0.44Rain
59 °Rain

Eureka, Thursday, 15 October

Rain. High 59°, low 48°.

Pressure30.09 inHg
Wind7.2 mph E
Humidity81%
Visibility3.8 mi
Dew point52°
Fri, 1653° / 43°0.19Rain
53 °Rain

Eureka, Friday, 16 October

Rain. High 53°, low 43°.

Pressure30.06 inHg
Wind19.1 mph N
Humidity77%
Visibility6.2 mi
Dew point44°
Sat, 1756° / 35°0Clear
56 °Clear

Eureka, Saturday, 17 October

Clear. High 56°, low 35°.

Pressure30.42 inHg
Wind10.1 mph SW
Humidity51%
Visibility6.2 mi
Dew point33°
Sun, 1861° / 45°0Partly cloudy
61 °Partly cloudy

Eureka, Sunday, 18 October

Partly cloudy. High 61°, low 45°.

Pressure30.15 inHg
Wind16.8 mph SW
Humidity51%
Visibility—
Dew point39°
Mon, 1965° / 50°0Overcast
65 °Overcast

Eureka, Monday, 19 October

Overcast. High 65°, low 50°.

Pressure30.24 inHg
Wind11.2 mph SW
Humidity46%
Visibility—
Dew point41°
Tue, 2065° / 46°0Clear
65 °Clear

Eureka, Tuesday, 20 October

Clear. High 65°, low 46°.

Pressure30.27 inHg
Wind9.1 mph SW
Humidity55%
Visibility—
Dew point45°
Wed, 2167° / 50°0Overcast
67 °Overcast

Eureka, Wednesday, 21 October

Overcast. High 67°, low 50°.

Pressure30.12 inHg
Wind9.3 mph S
Humidity60%
Visibility—
Dew point50°
Thu, 2267° / 57°0.26Rain
67 °Rain

Eureka, Thursday, 22 October

Rain. High 67°, low 57°.

Pressure29.94 inHg
Wind12.8 mph S
Humidity68%
Visibility—
Dew point55°
Fri, 2365° / 53°0.58Rain
65 °Rain

Eureka, Friday, 23 October

Rain. High 65°, low 53°.

Pressure29.65 inHg
Wind21.4 mph W
Humidity73%
Visibility—
Dew point55°
Sat, 2460° / 44°0Clear
60 °Clear

Eureka, Saturday, 24 October

Clear. High 60°, low 44°.

Pressure30.24 inHg
Wind11.9 mph W
Humidity45%
Visibility—
Dew point36°
Sun, 2557° / 43°0Overcast
57 °Overcast

Eureka, Sunday, 25 October

Overcast. High 57°, low 43°.

Pressure30.27 inHg
Wind10.3 mph SE
Humidity61%
Visibility—
Dew point42°
Mon, 2651° / 40°0.12Light rain
51 °Light rain

Eureka, Monday, 26 October

Light rain. High 51°, low 40°.

Pressure29.97 inHg
Wind15.1 mph NW
Humidity85%
Visibility—
Dew point47°
Tue, 2747° / 35°0Overcast
47 °Overcast

Eureka, Tuesday, 27 October

Overcast. High 47°, low 35°.

Pressure30.15 inHg
Wind9.7 mph NW
Humidity47%
Visibility—
Dew point26°
Wed, 2844° / 30°0Overcast
44 °Overcast

Eureka, Wednesday, 28 October

Overcast. High 44°, low 30°.

Pressure30.12 inHg
Wind6.3 mph NW
Humidity52%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2952° / 38°0.05Climate normal
52 °Climate normal

Eureka, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.05 in
Chance of precipitation18%
Record high78° (2024)
Record low24° (1988)
Fri, 3054° / 39°0.09Climate normal
54 °Climate normal

Eureka, Friday, 30 October

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.09 in
Chance of precipitation30%
Record high76° (2024)
Record low21° (1988)
Sat, 3152° / 39°0.13Climate normal
52 °Climate normal

Eureka, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.13 in
Chance of precipitation33%
Record high68° (1971)
Record low25° (2019)
Sun, 0151° / 38°0.19Climate normal
51 °Climate normal

Eureka, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.19 in
Chance of precipitation33%
Record high69° (2000)
Record low19° (2019)
Mon, 0250° / 37°0.12Climate normal
50 °Climate normal

Eureka, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.12 in
Chance of precipitation38%
Record high70° (1961)
Record low17° (1991)
Tue, 0349° / 36°0.05Climate normal
49 °Climate normal

Eureka, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.05 in
Chance of precipitation27%
Record high70° (2008)
Record low15° (1991)
Wed, 0449° / 37°0.08Climate normal
49 °Climate normal

Eureka, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.08 in
Chance of precipitation30%
Record high71° (2008)
Record low13° (1991)
Thu, 0549° / 36°0.1Climate normal
49 °Climate normal

Eureka, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.1 in
Chance of precipitation30%
Record high68° (2015)
Record low18° (1991)
Fri, 0648° / 35°0.09Climate normal
48 °Climate normal

Eureka, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation28%
Record high68° (2020)
Record low14° (1991)
Sat, 0747° / 34°0.03Climate normal
47 °Climate normal

Eureka, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.03 in
Chance of precipitation18%
Record high68° (2020)
Record low7° (1991)
Sun, 0847° / 34°0.04Climate normal
47 °Climate normal

Eureka, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.04 in
Chance of precipitation23%
Record high70° (2020)
Record low5° (2019)
Mon, 0947° / 34°0.1Climate normal
47 °Climate normal

Eureka, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.1 in
Chance of precipitation35%
Record high72° (2020)
Record low17° (2017)
Tue, 1045° / 33°0.13Climate normal
45 °Climate normal

Eureka, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.13 in
Chance of precipitation37%
Record high71° (2022)
Record low11° (2017)
Wed, 1144° / 31°0.06Climate normal
44 °Climate normal

Eureka, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.06 in
Chance of precipitation32%
Record high67° (1964)
Record low14° (1986)

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 Eureka, 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 Eureka, 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.