As of 11:51 CDT

Weather in Mastodon, MI

59°Current weather

Mastodon, Wednesday, 21 October, 11:51

Overcast. Feels like 58°. High 62°, low 39°.

Pressure30.18 inHg
Wind5.1 mph W
Humidity66%
Visibility6.2 mi
Dew point48°

Monthly outlook for Mastodon, MI: average high 52.6°, average low 39.8°. That is 3° above the climate normal for October. Precipitation is expected on 8 days (about 3.9 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 21 October (62°), the coolest 30 October (30.5°).

52.6°/39.8°
Average high / low
+3°
Above normal
8 / 5
Wet days / normal
3.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October53.6°48.8°+2.7°
31 October – 9 November50.9°43.7°+4°
10 November – 19 Novemberat normal37.9°—

October records over 66 years

84.2°1 October 2023All-time high
12.6°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Alpha (2 mi).

Thu, 2260° / 31°0Partly cloudy
60 °Partly cloudy

Mastodon, Thursday, 22 October

Partly cloudy. High 60°, low 31°.

Pressure30.33 inHg
Wind2.9 mph SE
Humidity73%
Visibility6.2 mi
Dew point44°
Fri, 2362° / 34°0Partly cloudy
62 °Partly cloudy

Mastodon, Friday, 23 October

Partly cloudy. High 62°, low 34°.

Pressure30.33 inHg
Wind6.5 mph S
Humidity80%
Visibility6.2 mi
Dew point50°
Sat, 2460° / 48°0.03Light rain
60 °Light rain

Mastodon, Saturday, 24 October

Light rain. High 60°, low 48°.

Pressure30.27 inHg
Wind10.2 mph S
Humidity69%
Visibility6.2 mi
Dew point49°
Sun, 2555° / 43°0.35Rain
55 °Rain

Mastodon, Sunday, 25 October

Rain. High 55°, low 43°.

Pressure30.36 inHg
Wind8.9 mph SW
Humidity98%
Visibility—
Dew point51°
Mon, 2644° / 40°0.59Rain
44 °Rain

Mastodon, Monday, 26 October

Rain. High 44°, low 40°.

Pressure30.33 inHg
Wind9.3 mph NE
Humidity97%
Visibility—
Dew point43°
Tue, 2746° / 32°0.02Light rain
46 °Light rain

Mastodon, Tuesday, 27 October

Light rain. High 46°, low 32°.

Pressure30.39 inHg
Wind7.9 mph E
Humidity50%
Visibility—
Dew point26°
Wed, 2853° / 42°0.05Light rain
53 °Light rain

Mastodon, Wednesday, 28 October

Light rain. High 53°, low 42°.

Pressure29.91 inHg
Wind11.1 mph NW
Humidity87%
Visibility—
Dew point46°
Thu, 2947° / 33°0Clear
47 °Clear

Mastodon, Thursday, 29 October

Clear. High 47°, low 33°.

Pressure30.18 inHg
Wind9.8 mph NW
Humidity38%
Visibility—
Dew point20°
Fri, 3047° / 30°0Clear
47 °Clear

Mastodon, Friday, 30 October

Clear. High 47°, low 30°.

Pressure30.33 inHg
Wind6.5 mph W
Humidity35%
Visibility—
Dew point19°
Sat, 3153° / 37°0.72Rain
53 °Rain

Mastodon, Saturday, 31 October

Rain. High 53°, low 37°.

Pressure29.88 inHg
Wind19.5 mph SE
Humidity91%
Visibility—
Dew point39°
Sun, 0158° / 50°0.11Light rain
58 °Light rain

Mastodon, Sunday, 1 November

Light rain. High 58°, low 50°.

Pressure29.80 inHg
Wind11.1 mph S
Humidity85%
Visibility—
Dew point53°
Mon, 0249° / 43°0.02Light rain
49 °Light rain

Mastodon, Monday, 2 November

Light rain. High 49°, low 43°.

Pressure30.12 inHg
Wind10.6 mph NE
Humidity69%
Visibility—
Dew point38°
Tue, 0344° / 44°1.01Rain
44 °Rain

Mastodon, Tuesday, 3 November

Rain. High 44°, low 44°.

Pressure30.00 inHg
Wind10.4 mph N
Humidity94%
Visibility—
Dew point42°
Wed, 0450° / 44°0.52Rain
50 °Rain

Mastodon, Wednesday, 4 November

Rain. High 50°, low 44°.

Pressure29.71 inHg
Wind11.1 mph NE
Humidity95%
Visibility—
Dew point48°
Thu, 0551° / 48°0.47Light rain
51 °Light rain

Mastodon, Thursday, 5 November

Light rain. High 51°, low 48°.

Pressure29.47 inHg
Wind9.1 mph E
Humidity94%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0643° / 31°0.06Climate normal
43 °Climate normal

Mastodon, Friday, 6 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.06 in
Chance of precipitation30%
Record high70° (2020)
Record low6° (1991)
Sat, 0742° / 29°0.03Climate normal
42 °Climate normal

Mastodon, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high67° (2020)
Record low3° (1991)
Sun, 0842° / 29°0.05Climate normal
42 °Climate normal

Mastodon, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.05 in
Chance of precipitation27%
Record high67° (2020)
Record low4° (1991)
Mon, 0942° / 29°0.08Climate normal
42 °Climate normal

Mastodon, Monday, 9 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation38%
Record high68° (2020)
Record low11° (2017)
Tue, 1040° / 29°0.12Climate normal
40 °Climate normal

Mastodon, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.12 in
Chance of precipitation37%
Record high65° (2022)
Record low6° (2017)
Wed, 1138° / 27°0.08Climate normal
38 °Climate normal

Mastodon, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high38°
Average low27°
Average precipitation0.08 in
Chance of precipitation37%
Record high61° (1964)
Record low1° (1979)
Thu, 1237° / 25°0.09Climate normal
37 °Climate normal

Mastodon, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.09 in
Chance of precipitation32%
Record high54° (2005)
Record low5° (1986)
Fri, 1337° / 25°0.06Climate normal
37 °Climate normal

Mastodon, Friday, 13 November

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.06 in
Chance of precipitation25%
Record high62° (1999)
Record low0° (1986)
Sat, 1438° / 26°0.03Climate normal
38 °Climate normal

Mastodon, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.03 in
Chance of precipitation23%
Record high59° (2001)
Record low8° (1986)
Sun, 1538° / 27°0.04Climate normal
38 °Climate normal

Mastodon, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high38°
Average low27°
Average precipitation0.04 in
Chance of precipitation27%
Record high61° (2001)
Record low6° (2014)
Mon, 1638° / 26°0.06Climate normal
38 °Climate normal

Mastodon, Monday, 16 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.06 in
Chance of precipitation22%
Record high60° (2023)
Record low12° (2014)
Tue, 1738° / 26°0.07Climate normal
38 °Climate normal

Mastodon, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.07 in
Chance of precipitation25%
Record high59° (2001)
Record low3° (2014)
Wed, 1838° / 25°0.06Climate normal
38 °Climate normal

Mastodon, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.06 in
Chance of precipitation30%
Record high59° (2001)
Record low4° (2014)
Thu, 1937° / 25°0.07Climate normal
37 °Climate normal

Mastodon, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.07 in
Chance of precipitation37%
Record high58° (1975)
Record low-1° (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 Mastodon, 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 Mastodon, 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.