As of 02:31 CDT

Weather in Dunnville, WI

56°

Dunnville, Wednesday, 28 October, 02:31

Overcast. Feels like 55°. High 65°, low 54°.

Pressure30.06 inHg

Wind3.4 mph S

Humidity94%

Visibility6.2 mi

Dew point54°

See detailed hourly forecast

Monthly outlook for Dunnville, WI: average high 52.1°, average low 40.6°. That is 3° above the climate normal for October. Precipitation is expected on 8 days (about 2.4 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 1 November (65.7°), the coolest 12 November (25.8°).

52.1°/40.6°

Average high / low

+3°

Above normal

8 / 4

Wet days / normal

2.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
28 October – 6 November	56.5°	48.5°	+4.4°
7 November – 16 November	44.7°	42.6°	+1.2°
17 November – 26 November	at normal	38.1°	—

October records over 66 years

85.1°1 October 2023All-time high

16.9°24 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Elmwood (13 mi).

Thu, 2956° / 42°

56 °

Dunnville, Thursday, 29 October

Clear. High 56°, low 42°.

Pressure30.18 inHg

Wind9.1 mph NW

Humidity58%

Visibility6.2 mi

Dew point38°

Fri, 3058° / 39°

58 °

Dunnville, Friday, 30 October

Overcast. High 58°, low 39°.

Pressure30.33 inHg

Wind4.5 mph SE

Humidity58%

Visibility6.2 mi

Dew point40°

Sat, 3162° / 39°

62 °

Dunnville, Saturday, 31 October

Clear. High 62°, low 39°.

Pressure30.27 inHg

Wind4.6 mph E

Humidity76%

Visibility6.2 mi

Dew point47°

Sun, 0166° / 54°

66 °

Dunnville, Sunday, 1 November

Overcast. High 66°, low 54°.

Pressure30.21 inHg

Wind7.2 mph S

Humidity76%

Visibility—

Dew point54°

Mon, 0259° / 53°

0.12

59 °

Dunnville, Monday, 2 November

Light rain. High 59°, low 53°.

Pressure29.97 inHg

Wind16.7 mph E

Humidity83%

Visibility—

Dew point53°

Tue, 0354° / 46°

0.69

54 °

Dunnville, Tuesday, 3 November

Rain. High 54°, low 46°.

Pressure29.83 inHg

Wind18.8 mph NE

Humidity89%

Visibility—

Dew point48°

Wed, 0448° / 44°

0.14

48 °

Dunnville, Wednesday, 4 November

Light rain. High 48°, low 44°.

Pressure30.03 inHg

Wind14.7 mph E

Humidity88%

Visibility—

Dew point44°

Thu, 0548° / 48°

0.3

48 °

Dunnville, Thursday, 5 November

Light rain. High 48°, low 48°.

Pressure29.94 inHg

Wind9.6 mph E

Humidity96%

Visibility—

Dew point47°

Fri, 0648° / 43°

0.14

48 °

Dunnville, Friday, 6 November

Light rain. High 48°, low 43°.

Pressure29.94 inHg

Wind13.3 mph NE

Humidity93%

Visibility—

Dew point46°

Sat, 0742° / 31°

42 °

Dunnville, Saturday, 7 November

Partly cloudy. High 42°, low 31°.

Pressure30.21 inHg

Wind10.2 mph NE

Humidity62%

Visibility—

Dew point27°

Sun, 0845° / 31°

45 °

Dunnville, Sunday, 8 November

Clear. High 45°, low 31°.

Pressure30.21 inHg

Wind7.9 mph S

Humidity52%

Visibility—

Dew point25°

Mon, 0950° / 35°

0.04

50 °

Dunnville, Monday, 9 November

Light rain. High 50°, low 35°.

Pressure29.77 inHg

Wind14.9 mph S

Humidity76%

Visibility—

Dew point40°

Tue, 1050° / 35°

0.37

50 °

Dunnville, Tuesday, 10 November

Rain. High 50°, low 35°.

Pressure29.94 inHg

Wind14 mph N

Humidity79%

Visibility—

Dew point35°

Wed, 1145° / 29°

45 °

Dunnville, Wednesday, 11 November

Clear. High 45°, low 29°.

Pressure29.91 inHg

Wind13.8 mph N

Humidity42%

Visibility—

Dew point21°

Thu, 1235° / 26°

35 °

Dunnville, Thursday, 12 November

Overcast. High 35°, low 26°.

Pressure30.33 inHg

Wind6.4 mph N

Humidity36%

Visibility—

Dew point10°

From day 17 onward the outlook is built from 60-year climate statistics

Fri, 1341° / 29°

0.08

41 °

Dunnville, Friday, 13 November

Climate normal for this date — 60-year average.

Average high41°

Average low29°

Average precipitation0.08 in

Chance of precipitation28%

Record high65° (1999)

Record low3° (1986)

Sat, 1441° / 30°

0.02

41 °

Dunnville, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high41°

Average low30°

Average precipitation0.02 in

Chance of precipitation18%

Record high63° (2025)

Record low8° (2014)

Sun, 1542° / 30°

0.05

42 °

Dunnville, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.05 in

Chance of precipitation23%

Record high64° (1990)

Record low1° (2014)

Mon, 1642° / 29°

0.07

42 °

Dunnville, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.07 in

Chance of precipitation23%

Record high64° (2023)

Record low11° (2014)

Tue, 1741° / 30°

0.09

41 °

Dunnville, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high41°

Average low30°

Average precipitation0.09 in

Chance of precipitation25%

Record high66° (2001)

Record low6° (2014)

Wed, 1841° / 29°

0.08

41 °

Dunnville, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high41°

Average low29°

Average precipitation0.08 in

Chance of precipitation28%

Record high60° (2001)

Record low2° (2014)

Thu, 1940° / 29°

0.09

40 °

Dunnville, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high40°

Average low29°

Average precipitation0.09 in

Chance of precipitation32%

Record high56° (2020)

Record low9° (2022)

Fri, 2038° / 27°

0.1

38 °

Dunnville, Friday, 20 November

Climate normal for this date — 60-year average.

Average high38°

Average low27°

Average precipitation0.1 in

Chance of precipitation28%

Record high58° (1982)

Record low5° (2014)

Sat, 2137° / 25°

0.06

37 °

Dunnville, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high37°

Average low25°

Average precipitation0.06 in

Chance of precipitation20%

Record high64° (1990)

Record low-3° (1978)

Sun, 2238° / 26°

0.03

38 °

Dunnville, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high38°

Average low26°

Average precipitation0.03 in

Chance of precipitation18%

Record high60° (2012)

Record low-3° (1978)

Mon, 2337° / 26°

0.11

37 °

Dunnville, Monday, 23 November

Climate normal for this date — 60-year average.

Average high37°

Average low26°

Average precipitation0.11 in

Chance of precipitation33%

Record high55° (2001)

Record low3° (1989)

Tue, 2437° / 24°

0.04

37 °

Dunnville, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high37°

Average low24°

Average precipitation0.04 in

Chance of precipitation18%

Record high57° (2011)

Record low-4° (1989)

Wed, 2536° / 25°

0.04

36 °

Dunnville, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high36°

Average low25°

Average precipitation0.04 in

Chance of precipitation27%

Record high54° (2011)

Record low1° (1991)

Thu, 2635° / 23°

0.07

35 °

Dunnville, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high35°

Average low23°

Average precipitation0.07 in

Chance of precipitation38%

Record high54° (1960)

Record low-7° (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 Dunnville, 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 Dunnville, 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.