As of 03:40 EDT

Weather in Calumet, MI

49°Current weather

Calumet, Wednesday, 21 October, 03:40

Overcast. Feels like 45°. High 59°, low 42°.

Pressure30.15 inHg
Wind8.1 mph SW
Humidity80%
Visibility6.2 mi
Dew point42°

Monthly outlook for Calumet, MI: average high 48.2°, average low 39.8°. That is 0.3° above the climate normal for October. Precipitation is expected on 6 days (about 0.5 inches), against a normal of 7 days and 1.7 inches. The warmest day looks like 24 October (60°), the coolest 28 October (32.8°).

48.2°/39.8°
Average high / low
+0.3°
Above normal
6 / 7
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October49.8°49°+0.4°
31 October – 9 November45.5°44.8°+0.4°
10 November – 19 Novemberat normal39.8°—

October records over 66 years

81.7°4 October 2025All-time high
25.5°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Gay (14 mi).

Thu, 2256° / 38°0Mostly clear
56 °Mostly clear

Calumet, Thursday, 22 October

Mostly clear. High 56°, low 38°.

Pressure30.36 inHg
Wind6 mph SE
Humidity94%
Visibility—
Dew point47°
Fri, 2358° / 47°0Overcast
58 °Overcast

Calumet, Friday, 23 October

Overcast. High 58°, low 47°.

Pressure30.27 inHg
Wind9.7 mph S
Humidity84%
Visibility6.2 mi
Dew point49°
Sat, 2460° / 53°0.07Light rain
60 °Light rain

Calumet, Saturday, 24 October

Light rain. High 60°, low 53°.

Pressure30.15 inHg
Wind13.8 mph S
Humidity75%
Visibility6.2 mi
Dew point49°
Sun, 2554° / 46°0.08Light rain
54 °Light rain

Calumet, Sunday, 25 October

Light rain. High 54°, low 46°.

Pressure30.42 inHg
Wind17.6 mph SW
Humidity72%
Visibility—
Dew point38°
Mon, 2647° / 39°0.06Light rain
47 °Light rain

Calumet, Monday, 26 October

Light rain. High 47°, low 39°.

Pressure30.42 inHg
Wind12.8 mph N
Humidity68%
Visibility—
Dew point34°
Tue, 2737° / 35°0Mostly clear
37 °Mostly clear

Calumet, Tuesday, 27 October

Mostly clear. High 37°, low 35°.

Pressure30.47 inHg
Wind13.3 mph N
Humidity52%
Visibility—
Dew point20°
Wed, 2846° / 33°0.01Light rain
46 °Light rain

Calumet, Wednesday, 28 October

Light rain. High 46°, low 33°.

Pressure30.15 inHg
Wind17.9 mph W
Humidity43%
Visibility—
Dew point21°
Thu, 2941° / 37°0.11Snow
41 °Snow

Calumet, Thursday, 29 October

Snow. High 41°, low 37°.

Pressure30.06 inHg
Wind19.2 mph NW
Humidity70%
Visibility—
Dew point31°
Fri, 3040° / 33°0Mostly clear
40 °Mostly clear

Calumet, Friday, 30 October

Mostly clear. High 40°, low 33°.

Pressure30.21 inHg
Wind12.7 mph NW
Humidity50%
Visibility—
Dew point21°
Sat, 3150° / 38°0.05Light rain
50 °Light rain

Calumet, Saturday, 31 October

Light rain. High 50°, low 38°.

Pressure29.71 inHg
Wind22.6 mph S
Humidity58%
Visibility—
Dew point35°
Sun, 0151° / 46°0.05Light rain
51 °Light rain

Calumet, Sunday, 1 November

Light rain. High 51°, low 46°.

Pressure29.74 inHg
Wind12.1 mph SW
Humidity72%
Visibility—
Dew point42°
Mon, 0247° / 40°0.02Light rain
47 °Light rain

Calumet, Monday, 2 November

Light rain. High 47°, low 40°.

Pressure30.03 inHg
Wind24.5 mph NW
Humidity53%
Visibility—
Dew point26°
Tue, 0338° / 36°0Overcast
38 °Overcast

Calumet, Tuesday, 3 November

Overcast. High 38°, low 36°.

Pressure30.30 inHg
Wind15.8 mph NW
Humidity61%
Visibility—
Dew point25°
Wed, 0442° / 37°0Overcast
42 °Overcast

Calumet, Wednesday, 4 November

Overcast. High 42°, low 37°.

Pressure30.27 inHg
Wind5.7 mph N
Humidity53%
Visibility—
Dew point25°
Thu, 0545° / 35°0Overcast
45 °Overcast

Calumet, Thursday, 5 November

Overcast. High 45°, low 35°.

Pressure30.36 inHg
Wind8.3 mph SW
Humidity48%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0645° / 37°0.09Climate normal
45 °Climate normal

Calumet, Friday, 6 November

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.09 in
Chance of precipitation40%
Record high69° (2020)
Record low19° (1991)
Sat, 0744° / 37°0.05Climate normal
44 °Climate normal

Calumet, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high44°
Average low37°
Average precipitation0.05 in
Chance of precipitation35%
Record high64° (2020)
Record low23° (1991)
Sun, 0843° / 36°0.07Climate normal
43 °Climate normal

Calumet, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high43°
Average low36°
Average precipitation0.07 in
Chance of precipitation35%
Record high65° (2020)
Record low23° (2019)
Mon, 0943° / 36°0.1Climate normal
43 °Climate normal

Calumet, Monday, 9 November

Climate normal for this date — 60-year average.

Average high43°
Average low36°
Average precipitation0.1 in
Chance of precipitation52%
Record high67° (2020)
Record low13° (2017)
Tue, 1041° / 35°0.15Climate normal
41 °Climate normal

Calumet, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high41°
Average low35°
Average precipitation0.15 in
Chance of precipitation58%
Record high54° (2016)
Record low14° (2017)
Wed, 1140° / 34°0.11Climate normal
40 °Climate normal

Calumet, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high40°
Average low34°
Average precipitation0.11 in
Chance of precipitation48%
Record high55° (1964)
Record low16° (2019)
Thu, 1239° / 33°0.12Climate normal
39 °Climate normal

Calumet, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high39°
Average low33°
Average precipitation0.12 in
Chance of precipitation43%
Record high53° (2005)
Record low14° (2019)
Fri, 1340° / 33°0.09Climate normal
40 °Climate normal

Calumet, Friday, 13 November

Climate normal for this date — 60-year average.

Average high40°
Average low33°
Average precipitation0.09 in
Chance of precipitation48%
Record high57° (1999)
Record low17° (1986)
Sat, 1441° / 34°0.06Climate normal
41 °Climate normal

Calumet, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high41°
Average low34°
Average precipitation0.06 in
Chance of precipitation32%
Record high59° (2001)
Record low20° (1986)
Sun, 1540° / 34°0.08Climate normal
40 °Climate normal

Calumet, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high40°
Average low34°
Average precipitation0.08 in
Chance of precipitation40%
Record high55° (1964)
Record low20° (2019)
Mon, 1640° / 34°0.11Climate normal
40 °Climate normal

Calumet, Monday, 16 November

Climate normal for this date — 60-year average.

Average high40°
Average low34°
Average precipitation0.11 in
Chance of precipitation40%
Record high61° (2023)
Record low21° (1989)
Tue, 1740° / 34°0.12Climate normal
40 °Climate normal

Calumet, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high40°
Average low34°
Average precipitation0.12 in
Chance of precipitation45%
Record high59° (2001)
Record low20° (1989)
Wed, 1840° / 33°0.09Climate normal
40 °Climate normal

Calumet, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high40°
Average low33°
Average precipitation0.09 in
Chance of precipitation50%
Record high59° (2001)
Record low18° (2018)
Thu, 1939° / 32°0.11Climate normal
39 °Climate normal

Calumet, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high39°
Average low32°
Average precipitation0.11 in
Chance of precipitation60%
Record high52° (2012)
Record low18° (2014)

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 Calumet, 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 Calumet, 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.