As of 11:22 CDT

Weather in Birch, WI

50°

Birch, Monday, 12 October, 11:22

Overcast. Feels like 49°. High 70°, low 50°.

Pressure29.83 inHg

Wind7 mph E

Humidity93%

Visibility6.2 mi

Dew point51°

See detailed hourly forecast

Monthly outlook for Birch, WI: average high 60.2°, average low 47.2°. That is 4.7° above the climate normal for October. Precipitation is expected on 6 days (about 1.9 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 12 October (70.1°), the coolest 26 October (36.5°).

60.2°/47.2°

Average high / low

+4.7°

Above normal

6 / 6

Wet days / normal

1.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
12 October – 21 October	60.6°	52.6°	+4.5°
22 October – 31 October	59.4°	49°	+5.8°
1 November – 10 November	at normal	43.2°	—

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).

Tue, 1358° / 54°

0.03

58 °

Birch, Tuesday, 13 October

Light rain. High 58°, low 54°.

Pressure29.88 inHg

Wind5.8 mph N

Humidity80%

Visibility6.2 mi

Dew point47°

Wed, 1454° / 48°

54 °

Birch, Wednesday, 14 October

Overcast. High 54°, low 48°.

Pressure30.24 inHg

Wind4.8 mph NW

Humidity64%

Visibility6.2 mi

Dew point42°

Thu, 1563° / 45°

63 °

Birch, Thursday, 15 October

Overcast. High 63°, low 45°.

Pressure30.09 inHg

Wind8.5 mph SW

Humidity62%

Visibility6.2 mi

Dew point46°

Fri, 1652° / 46°

0.06

52 °

Birch, Friday, 16 October

Light rain. High 52°, low 46°.

Pressure30.50 inHg

Wind23.1 mph NW

Humidity52%

Visibility—

Dew point32°

Sat, 1762° / 42°

62 °

Birch, Saturday, 17 October

Clear. High 62°, low 42°.

Pressure30.15 inHg

Wind13.9 mph SW

Humidity36%

Visibility—

Dew point30°

Sun, 1864° / 46°

64 °

Birch, Sunday, 18 October

Mostly clear. High 64°, low 46°.

Pressure29.85 inHg

Wind16.8 mph SW

Humidity38%

Visibility—

Dew point33°

Mon, 1959° / 48°

59 °

Birch, Monday, 19 October

Overcast. High 59°, low 48°.

Pressure30.06 inHg

Wind14.4 mph S

Humidity52%

Visibility—

Dew point41°

Tue, 2058° / 44°

58 °

Birch, Tuesday, 20 October

Clear. High 58°, low 44°.

Pressure30.27 inHg

Wind10.3 mph NE

Humidity44%

Visibility—

Dew point35°

Wed, 2165° / 48°

65 °

Birch, Wednesday, 21 October

Overcast. High 65°, low 48°.

Pressure30.27 inHg

Wind11.6 mph S

Humidity65%

Visibility—

Dew point47°

Thu, 2264° / 59°

0.31

64 °

Birch, Thursday, 22 October

Rain. High 64°, low 59°.

Pressure30.06 inHg

Wind15.7 mph S

Humidity87%

Visibility—

Dew point58°

Fri, 2363° / 49°

0.05

63 °

Birch, Friday, 23 October

Light rain. High 63°, low 49°.

Pressure30.24 inHg

Wind10.2 mph N

Humidity54%

Visibility—

Dew point38°

Sat, 2465° / 58°

0.35

65 °

Birch, Saturday, 24 October

Rain. High 65°, low 58°.

Pressure29.62 inHg

Wind22.1 mph S

Humidity86%

Visibility—

Dew point59°

Sun, 2554° / 43°

0.22

54 °

Birch, Sunday, 25 October

Light rain. High 54°, low 43°.

Pressure29.97 inHg

Wind20.1 mph NW

Humidity78%

Visibility—

Dew point40°

Mon, 2659° / 37°

59 °

Birch, Monday, 26 October

Overcast. High 59°, low 37°.

Pressure29.94 inHg

Wind12.1 mph SW

Humidity51%

Visibility—

Dew point35°

Tue, 2751° / 40°

0.01

51 °

Birch, Tuesday, 27 October

Light rain. High 51°, low 40°.

Pressure29.97 inHg

Wind22.7 mph NW

Humidity50%

Visibility—

Dew point30°

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

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)

Tue, 1039° / 29°

0.18

39 °

Birch, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high39°

Average low29°

Average precipitation0.18 in

Chance of precipitation50%

Record high62° (2010)

Record low0° (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.