As of 07:48 CDT

Weather in Darien, WI

57°Current weather

Darien, Saturday, 10 October, 07:48

Clear. Feels like 56°. High 75°, low 57°.

Pressure30.03 inHg
Wind11.5 mph S
Humidity72%
Visibility6.2 mi
Dew point48°

Monthly outlook for Darien, WI: average high 61.1°, average low 46.7°. That is 1.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 12 October (80.2°), the coolest 18 October (28.5°).

61.1°/46.7°
Average high / low
+1.5°
Above normal
3 / 5
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October62.6°59.4°+1.8°
20 October – 29 October58.5°55.7°+1.6°
30 October – 8 Novemberat normal51.3°—

October records over 66 years

85.3°3 October 2025All-time high
21.2°30 October 1988All-time low
Sun, 1176° / 54°0Clear
76 °Clear

Darien, Sunday, 11 October

Clear. High 76°, low 54°.

Pressure29.94 inHg
Wind7.7 mph S
Humidity58%
Visibility6.2 mi
Dew point56°
Mon, 1280° / 62°0Clear
80 °Clear

Darien, Monday, 12 October

Clear. High 80°, low 62°.

Pressure29.80 inHg
Wind12.4 mph SW
Humidity59%
Visibility6.2 mi
Dew point62°
Tue, 1373° / 64°0Overcast
73 °Overcast

Darien, Tuesday, 13 October

Overcast. High 73°, low 64°.

Pressure29.80 inHg
Wind11.9 mph NW
Humidity73%
Visibility6.2 mi
Dew point63°
Wed, 1464° / 54°0Overcast
64 °Overcast

Darien, Wednesday, 14 October

Overcast. High 64°, low 54°.

Pressure30.12 inHg
Wind9.4 mph N
Humidity62%
Visibility—
Dew point50°
Thu, 1560° / 50°0.11Light rain
60 °Light rain

Darien, Thursday, 15 October

Light rain. High 60°, low 50°.

Pressure30.39 inHg
Wind15.1 mph W
Humidity59%
Visibility—
Dew point42°
Fri, 1658° / 45°0Partly cloudy
58 °Partly cloudy

Darien, Friday, 16 October

Partly cloudy. High 58°, low 45°.

Pressure29.85 inHg
Wind24.2 mph SW
Humidity48%
Visibility—
Dew point37°
Sat, 1744° / 37°0.05Light rain
44 °Light rain

Darien, Saturday, 17 October

Light rain. High 44°, low 37°.

Pressure30.12 inHg
Wind18.4 mph N
Humidity73%
Visibility—
Dew point35°
Sun, 1846° / 29°0Clear
46 °Clear

Darien, Sunday, 18 October

Clear. High 46°, low 29°.

Pressure30.47 inHg
Wind16.3 mph N
Humidity42%
Visibility—
Dew point21°
Mon, 1950° / 33°0Overcast
50 °Overcast

Darien, Monday, 19 October

Overcast. High 50°, low 33°.

Pressure30.39 inHg
Wind12.6 mph S
Humidity50%
Visibility—
Dew point29°
Tue, 2057° / 37°0Overcast
57 °Overcast

Darien, Tuesday, 20 October

Overcast. High 57°, low 37°.

Pressure30.27 inHg
Wind12.6 mph S
Humidity43%
Visibility—
Dew point31°
Wed, 2161° / 40°0Overcast
61 °Overcast

Darien, Wednesday, 21 October

Overcast. High 61°, low 40°.

Pressure30.24 inHg
Wind13.3 mph S
Humidity37%
Visibility—
Dew point31°
Thu, 2265° / 44°0Mostly clear
65 °Mostly clear

Darien, Thursday, 22 October

Mostly clear. High 65°, low 44°.

Pressure30.09 inHg
Wind16.8 mph S
Humidity45%
Visibility—
Dew point39°
Fri, 2359° / 51°0Overcast
59 °Overcast

Darien, Friday, 23 October

Overcast. High 59°, low 51°.

Pressure29.97 inHg
Wind13.6 mph S
Humidity73%
Visibility—
Dew point48°
Sat, 2460° / 48°0.3Rain
60 °Rain

Darien, Saturday, 24 October

Rain. High 60°, low 48°.

Pressure29.77 inHg
Wind14.5 mph S
Humidity66%
Visibility—
Dew point46°
Sun, 2550° / 42°0.03Light rain
50 °Light rain

Darien, Sunday, 25 October

Light rain. High 50°, low 42°.

Pressure29.83 inHg
Wind17.2 mph W
Humidity50%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2654° / 41°0.11Climate normal
54 °Climate normal

Darien, Monday, 26 October

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.11 in
Chance of precipitation27%
Record high76° (1963)
Record low24° (1962)
Tue, 2754° / 41°0.07Climate normal
54 °Climate normal

Darien, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.07 in
Chance of precipitation22%
Record high73° (2014)
Record low27° (1976)
Wed, 2854° / 40°0.04Climate normal
54 °Climate normal

Darien, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.04 in
Chance of precipitation22%
Record high69° (1974)
Record low25° (1976)
Thu, 2954° / 40°0.06Climate normal
54 °Climate normal

Darien, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.06 in
Chance of precipitation22%
Record high77° (2024)
Record low24° (1980)
Fri, 3056° / 41°0.09Climate normal
56 °Climate normal

Darien, Friday, 30 October

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.09 in
Chance of precipitation32%
Record high74° (2024)
Record low21° (1988)
Sat, 3154° / 41°0.09Climate normal
54 °Climate normal

Darien, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.09 in
Chance of precipitation40%
Record high71° (1974)
Record low25° (2019)
Sun, 0153° / 40°0.16Climate normal
53 °Climate normal

Darien, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.16 in
Chance of precipitation43%
Record high71° (2000)
Record low19° (2019)
Mon, 0251° / 39°0.11Climate normal
51 °Climate normal

Darien, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.11 in
Chance of precipitation37%
Record high73° (1961)
Record low21° (1991)
Tue, 0351° / 38°0.06Climate normal
51 °Climate normal

Darien, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (1964)
Record low16° (1991)
Wed, 0451° / 39°0.09Climate normal
51 °Climate normal

Darien, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.09 in
Chance of precipitation23%
Record high69° (2015)
Record low13° (1991)
Thu, 0550° / 37°0.11Climate normal
50 °Climate normal

Darien, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation28%
Record high69° (1978)
Record low18° (1991)
Fri, 0650° / 36°0.09Climate normal
50 °Climate normal

Darien, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation32%
Record high69° (1975)
Record low19° (1991)
Sat, 0749° / 36°0.03Climate normal
49 °Climate normal

Darien, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (2020)
Record low10° (1991)
Sun, 0849° / 36°0.04Climate normal
49 °Climate normal

Darien, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.04 in
Chance of precipitation17%
Record high70° (2020)
Record low13° (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 Darien, 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 Darien, 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.