As of 17:29 CDT

Weather in Birch, WI

80°

Birch, Sunday, 11 October, 17:29

Overcast. Feels like 81°. High 81°, low 64°.

Pressure29.68 inHg

Wind6 mph SW

Humidity49%

Visibility6.2 mi

Dew point60°

See detailed hourly forecast

Monthly outlook for Birch, WI: average high 58.5°, average low 46.9°. That is 3.5° above the climate normal for October. Precipitation is expected on 7 days (about 2.2 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 11 October (81.2°), the coolest 26 October (32.3°).

58.5°/46.9°

Average high / low

+3.5°

Above normal

7 / 6

Wet days / normal

2.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 October – 20 October	60.1°	53.3°	+3.8°
21 October – 30 October	55.8°	49.4°	+3.6°
31 October – 9 November	at normal	44°	—

October records over 66 years

84.2°1 October 2023All-time high

13.5°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Mellen (15 mi).

Mon, 1267° / 56°

0.43

67 °

Birch, Monday, 12 October

Heavy rain. High 67°, low 56°.

Pressure29.83 inHg

Wind17.6 mph NE

Humidity85%

Visibility6.2 mi

Dew point53°

Tue, 1356° / 51°

0.5

56 °

Birch, Tuesday, 13 October

Heavy rain. High 56°, low 51°.

Pressure29.91 inHg

Wind8.1 mph N

Humidity80%

Visibility6.2 mi

Dew point48°

Wed, 1455° / 51°

55 °

Birch, Wednesday, 14 October

Overcast. High 55°, low 51°.

Pressure30.21 inHg

Wind5.3 mph N

Humidity71%

Visibility6.2 mi

Dew point44°

Thu, 1557° / 46°

0.03

57 °

Birch, Thursday, 15 October

Light rain. High 57°, low 46°.

Pressure30.12 inHg

Wind4.5 mph SW

Humidity68%

Visibility6.2 mi

Dew point45°

Fri, 1653° / 45°

0.11

53 °

Birch, Friday, 16 October

Light rain. High 53°, low 45°.

Pressure30.53 inHg

Wind24.2 mph NW

Humidity53%

Visibility—

Dew point33°

Sat, 1751° / 39°

51 °

Birch, Saturday, 17 October

Partly cloudy. High 51°, low 39°.

Pressure30.42 inHg

Wind16.5 mph SW

Humidity27%

Visibility—

Dew point16°

Sun, 1861° / 41°

61 °

Birch, Sunday, 18 October

Partly cloudy. High 61°, low 41°.

Pressure29.88 inHg

Wind21.9 mph SW

Humidity33%

Visibility—

Dew point26°

Mon, 1955° / 44°

55 °

Birch, Monday, 19 October

Clear. High 55°, low 44°.

Pressure30.27 inHg

Wind13.6 mph SW

Humidity63%

Visibility—

Dew point41°

Tue, 2064° / 44°

64 °

Birch, Tuesday, 20 October

Clear. High 64°, low 44°.

Pressure30.21 inHg

Wind13 mph S

Humidity47%

Visibility—

Dew point39°

Wed, 2159° / 57°

0.09

59 °

Birch, Wednesday, 21 October

Light rain. High 59°, low 57°.

Pressure29.83 inHg

Wind19.1 mph S

Humidity80%

Visibility—

Dew point53°

Thu, 2270° / 54°

70 °

Birch, Thursday, 22 October

Partly cloudy. High 70°, low 54°.

Pressure30.00 inHg

Wind11.8 mph S

Humidity54%

Visibility—

Dew point48°

Fri, 2362° / 47°

0.89

62 °

Birch, Friday, 23 October

Rain. High 62°, low 47°.

Pressure29.88 inHg

Wind12.1 mph NW

Humidity97%

Visibility—

Dew point56°

Sat, 2447° / 41°

0.05

47 °

Birch, Saturday, 24 October

Light rain. High 47°, low 41°.

Pressure30.15 inHg

Wind13.3 mph N

Humidity79%

Visibility—

Dew point38°

Sun, 2551° / 38°

0.01

51 °

Birch, Sunday, 25 October

Light rain. High 51°, low 38°.

Pressure29.97 inHg

Wind15.5 mph SW

Humidity51%

Visibility—

Dew point30°

Mon, 2646° / 32°

0.11

46 °

Birch, Monday, 26 October

Light snow. High 46°, low 32°.

Pressure29.94 inHg

Wind16.9 mph NW

Humidity72%

Visibility—

Dew point30°

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

Tue, 2749° / 36°

0.11

49 °

Birch, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.11 in

Chance of precipitation37%

Record high68° (1998)

Record low17° (2020)

Wed, 2848° / 35°

0.08

48 °

Birch, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high48°

Average low35°

Average precipitation0.08 in

Chance of precipitation30%

Record high65° (1989)

Record low17° (1967)

Thu, 2947° / 35°

0.07

47 °

Birch, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high47°

Average low35°

Average precipitation0.07 in

Chance of precipitation32%

Record high71° (2024)

Record low20° (1988)

Fri, 3048° / 35°

0.08

48 °

Birch, Friday, 30 October

Climate normal for this date — 60-year average.

Average high48°

Average low35°

Average precipitation0.08 in

Chance of precipitation37%

Record high65° (2024)

Record low13° (1988)

Sat, 3147° / 35°

0.1

47 °

Birch, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high47°

Average low35°

Average precipitation0.1 in

Chance of precipitation38%

Record high66° (2000)

Record low18° (1996)

Sun, 0146° / 34°

0.13

46 °

Birch, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high46°

Average low34°

Average precipitation0.13 in

Chance of precipitation35%

Record high68° (2000)

Record low19° (1984)

Mon, 0245° / 33°

0.08

45 °

Birch, Monday, 2 November

Climate normal for this date — 60-year average.

Average high45°

Average low33°

Average precipitation0.08 in

Chance of precipitation33%

Record high69° (2022)

Record low14° (1984)

Tue, 0344° / 33°

0.04

44 °

Birch, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high44°

Average low33°

Average precipitation0.04 in

Chance of precipitation25%

Record high67° (1978)

Record low8° (1989)

Wed, 0444° / 32°

0.07

44 °

Birch, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.07 in

Chance of precipitation35%

Record high67° (2008)

Record low7° (1991)

Thu, 0544° / 32°

0.07

44 °

Birch, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.07 in

Chance of precipitation32%

Record high67° (2016)

Record low7° (1991)

Fri, 0644° / 32°

0.05

44 °

Birch, Friday, 6 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.05 in

Chance of precipitation25%

Record high69° (2020)

Record low5° (1991)

Sat, 0743° / 31°

0.04

43 °

Birch, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.04 in

Chance of precipitation30%

Record high65° (2020)

Record low0° (1991)

Sun, 0842° / 30°

0.05

42 °

Birch, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.05 in

Chance of precipitation22%

Record high67° (2020)

Record low1° (1991)

Mon, 0942° / 30°

0.11

42 °

Birch, Monday, 9 November

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.11 in

Chance of precipitation40%

Record high67° (1999)

Record low10° (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 Birch, 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 Birch, 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.