As of 04:51 CDT

Weather in Zion, WI

55°Current weather

Zion, Sunday, 11 October, 04:51

Clear. Feels like 54°. High 79°, low 55°.

Pressure29.97 inHg
Wind9.2 mph S
Humidity82%
Visibility6.2 mi
Dew point50°

Monthly outlook for Zion, WI: average high 59°, average low 44.4°. That is 1.4° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 12 October (81.6°), the coolest 18 October (25.9°).

59°/44.4°
Average high / low
+1.4°
Above normal
2 / 5
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October61°57.5°+1.9°
21 October – 30 October55.6°53.8°+1°
31 October – 9 Novemberat normal48.9°—

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 (14 mi).

Mon, 1282° / 62°0Clear
82 °Clear

Zion, Monday, 12 October

Clear. High 82°, low 62°.

Pressure29.74 inHg
Wind9.3 mph SW
Humidity59%
Visibility6.2 mi
Dew point61°
Tue, 1370° / 59°0Overcast
70 °Overcast

Zion, Tuesday, 13 October

Overcast. High 70°, low 59°.

Pressure29.83 inHg
Wind11.8 mph NW
Humidity73%
Visibility6.2 mi
Dew point57°
Wed, 1463° / 54°0Overcast
63 °Overcast

Zion, Wednesday, 14 October

Overcast. High 63°, low 54°.

Pressure30.15 inHg
Wind6.8 mph N
Humidity63%
Visibility6.2 mi
Dew point48°
Thu, 1558° / 51°0.08Light rain
58 °Light rain

Zion, Thursday, 15 October

Light rain. High 58°, low 51°.

Pressure30.27 inHg
Wind10 mph E
Humidity61%
Visibility—
Dew point44°
Fri, 1656° / 42°0.01Light rain
56 °Light rain

Zion, Friday, 16 October

Light rain. High 56°, low 42°.

Pressure30.42 inHg
Wind19.6 mph NW
Humidity48%
Visibility—
Dew point36°
Sat, 1740° / 30°0.03Light snow
40 °Light snow

Zion, Saturday, 17 October

Light snow. High 40°, low 30°.

Pressure30.39 inHg
Wind21.9 mph N
Humidity44%
Visibility—
Dew point18°
Sun, 1845° / 26°0Partly cloudy
45 °Partly cloudy

Zion, Sunday, 18 October

Partly cloudy. High 45°, low 26°.

Pressure30.47 inHg
Wind11.9 mph S
Humidity28%
Visibility—
Dew point10°
Mon, 1956° / 35°0Mostly clear
56 °Mostly clear

Zion, Monday, 19 October

Mostly clear. High 56°, low 35°.

Pressure30.15 inHg
Wind18.1 mph SW
Humidity43%
Visibility—
Dew point29°
Tue, 2062° / 41°0Clear
62 °Clear

Zion, Tuesday, 20 October

Clear. High 62°, low 41°.

Pressure30.09 inHg
Wind11.4 mph S
Humidity47%
Visibility—
Dew point37°
Wed, 2165° / 48°0Overcast
65 °Overcast

Zion, Wednesday, 21 October

Overcast. High 65°, low 48°.

Pressure30.03 inHg
Wind18.2 mph SW
Humidity52%
Visibility—
Dew point44°
Thu, 2257° / 46°0Mostly clear
57 °Mostly clear

Zion, Thursday, 22 October

Mostly clear. High 57°, low 46°.

Pressure30.33 inHg
Wind14.4 mph NW
Humidity49%
Visibility—
Dew point37°
Fri, 2356° / 42°0.07Light rain
56 °Light rain

Zion, Friday, 23 October

Light rain. High 56°, low 42°.

Pressure30.30 inHg
Wind26.1 mph S
Humidity63%
Visibility—
Dew point39°
Sat, 2459° / 44°0.03Light rain
59 °Light rain

Zion, Saturday, 24 October

Light rain. High 59°, low 44°.

Pressure30.00 inHg
Wind26 mph SW
Humidity65%
Visibility—
Dew point34°
Sun, 2548° / 36°0.01Light rain
48 °Light rain

Zion, Sunday, 25 October

Light rain. High 48°, low 36°.

Pressure30.33 inHg
Wind14.3 mph NW
Humidity49%
Visibility—
Dew point28°
Mon, 2648° / 39°0Overcast
48 °Overcast

Zion, Monday, 26 October

Overcast. High 48°, low 39°.

Pressure30.12 inHg
Wind11.9 mph N
Humidity57%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2753° / 39°0.06Climate normal
53 °Climate normal

Zion, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.06 in
Chance of precipitation22%
Record high73° (2014)
Record low23° (2020)
Wed, 2852° / 39°0.07Climate normal
52 °Climate normal

Zion, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.07 in
Chance of precipitation27%
Record high68° (1974)
Record low25° (1969)
Thu, 2952° / 38°0.05Climate normal
52 °Climate normal

Zion, 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

Zion, 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

Zion, 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

Zion, 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

Zion, 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

Zion, 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

Zion, 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

Zion, 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

Zion, 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

Zion, 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

Zion, 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

Zion, 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)

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 Zion, 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 Zion, 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.