As of 00:12 CDT

Weather in Alpha, MI

56°

Alpha, Wednesday, 7 October, 00:12

Overcast. Feels like 55°. High 64°, low 47°.

Pressure29.74 inHg

Wind8.7 mph NW

Humidity78%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Monthly outlook for Alpha, MI: average high 55.9°, average low 40.6°. That is 1.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 6 days and 1.4 inches. The warmest day looks like 11 October (78.3°), the coolest 18 October (28°).

55.9°/40.6°

Average high / low

+1.5°

Above normal

3 / 6

Wet days / normal

1.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 October – 16 October	60.8°	54.5°	+3.5°
17 October – 26 October	47.8°	50.3°	-1.4°
27 October – 5 November	at normal	45.8°	—

October records over 66 years

84.2°1 October 2023All-time high

12.6°27 October 2020All-time low

Thu, 0857° / 45°

57 °

Alpha, Thursday, 8 October

Overcast. High 57°, low 45°.

Pressure30.00 inHg

Wind13 mph NW

Humidity51%

Visibility6.2 mi

Dew point37°

Fri, 0964° / 43°

64 °

Alpha, Friday, 9 October

Overcast. High 64°, low 43°.

Pressure30.06 inHg

Wind5.2 mph S

Humidity54%

Visibility6.2 mi

Dew point42°

Sat, 1078° / 50°

78 °

Alpha, Saturday, 10 October

Clear. High 78°, low 50°.

Pressure29.85 inHg

Wind8.7 mph S

Humidity62%

Visibility6.2 mi

Dew point58°

Sun, 1178° / 62°

78 °

Alpha, Sunday, 11 October

Clear. High 78°, low 62°.

Pressure29.77 inHg

Wind11.7 mph SW

Humidity45%

Visibility—

Dew point53°

Mon, 1262° / 44°

0.02

62 °

Alpha, Monday, 12 October

Light rain. High 62°, low 44°.

Pressure29.85 inHg

Wind10 mph SW

Humidity72%

Visibility—

Dew point47°

Tue, 1347° / 39°

0.23

47 °

Alpha, Tuesday, 13 October

Rain. High 47°, low 39°.

Pressure30.15 inHg

Wind6 mph N

Humidity68%

Visibility—

Dew point35°

Wed, 1454° / 36°

0.01

54 °

Alpha, Wednesday, 14 October

Light rain. High 54°, low 36°.

Pressure30.03 inHg

Wind10.9 mph SE

Humidity68%

Visibility—

Dew point41°

Thu, 1559° / 44°

0.47

59 °

Alpha, Thursday, 15 October

Rain. High 59°, low 44°.

Pressure29.47 inHg

Wind13 mph W

Humidity99%

Visibility—

Dew point58°

Fri, 1644° / 36°

44 °

Alpha, Friday, 16 October

Partly cloudy. High 44°, low 36°.

Pressure29.80 inHg

Wind14.5 mph SW

Humidity51%

Visibility—

Dew point26°

Sat, 1738° / 33°

0.03

38 °

Alpha, Saturday, 17 October

Light snow. High 38°, low 33°.

Pressure30.00 inHg

Wind14.4 mph NW

Humidity65%

Visibility—

Dew point27°

Sun, 1849° / 28°

49 °

Alpha, Sunday, 18 October

Overcast. High 49°, low 28°.

Pressure29.88 inHg

Wind11.5 mph SW

Humidity46%

Visibility—

Dew point24°

Mon, 1945° / 34°

45 °

Alpha, Monday, 19 October

Overcast. High 45°, low 34°.

Pressure30.09 inHg

Wind7.4 mph NW

Humidity55%

Visibility—

Dew point29°

Tue, 2050° / 29°

50 °

Alpha, Tuesday, 20 October

Overcast. High 50°, low 29°.

Pressure30.33 inHg

Wind4 mph S

Humidity48%

Visibility—

Dew point26°

Wed, 2156° / 38°

0.02

56 °

Alpha, Wednesday, 21 October

Light rain. High 56°, low 38°.

Pressure30.18 inHg

Wind8.5 mph S

Humidity57%

Visibility—

Dew point37°

Thu, 2248° / 42°

0.17

48 °

Alpha, Thursday, 22 October

Light rain. High 48°, low 42°.

Pressure29.77 inHg

Wind9.6 mph W

Humidity92%

Visibility—

Dew point41°

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

Fri, 2350° / 37°

0.11

50 °

Alpha, Friday, 23 October

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.11 in

Chance of precipitation38%

Record high76° (1963)

Record low19° (1969)

Sat, 2450° / 37°

0.13

50 °

Alpha, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.13 in

Chance of precipitation33%

Record high72° (1963)

Record low19° (1981)

Sun, 2549° / 36°

0.07

49 °

Alpha, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.07 in

Chance of precipitation23%

Record high73° (1989)

Record low20° (2020)

Mon, 2648° / 36°

0.05

48 °

Alpha, Monday, 26 October

Climate normal for this date — 60-year average.

Average high48°

Average low36°

Average precipitation0.05 in

Chance of precipitation32%

Record high73° (1989)

Record low14° (2020)

Tue, 2749° / 35°

0.1

49 °

Alpha, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.1 in

Chance of precipitation32%

Record high68° (1989)

Record low13° (2020)

Wed, 2847° / 35°

0.08

47 °

Alpha, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high47°

Average low35°

Average precipitation0.08 in

Chance of precipitation28%

Record high64° (1974)

Record low17° (1967)

Thu, 2947° / 34°

0.05

47 °

Alpha, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.05 in

Chance of precipitation23%

Record high74° (2024)

Record low20° (1988)

Fri, 3048° / 34°

0.07

48 °

Alpha, Friday, 30 October

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.07 in

Chance of precipitation32%

Record high71° (2024)

Record low16° (1988)

Sat, 3146° / 34°

0.07

46 °

Alpha, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high46°

Average low34°

Average precipitation0.07 in

Chance of precipitation32%

Record high61° (1999)

Record low19° (1996)

Sun, 0146° / 33°

0.11

46 °

Alpha, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.11 in

Chance of precipitation33%

Record high67° (1990)

Record low21° (2023)

Mon, 0244° / 33°

0.08

44 °

Alpha, Monday, 2 November

Climate normal for this date — 60-year average.

Average high44°

Average low33°

Average precipitation0.08 in

Chance of precipitation28%

Record high67° (2022)

Record low15° (1984)

Tue, 0344° / 32°

0.05

44 °

Alpha, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.05 in

Chance of precipitation28%

Record high66° (2022)

Record low13° (1989)

Wed, 0444° / 32°

0.06

44 °

Alpha, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.06 in

Chance of precipitation27%

Record high68° (2008)

Record low15° (1991)

Thu, 0544° / 32°

0.09

44 °

Alpha, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.09 in

Chance of precipitation32%

Record high66° (1975)

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 Alpha, MI 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 Alpha, MI 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.