As of 14:12 EDT

Weather in Trimountain, MI

43°Current weather

Trimountain, Monday, 26 October, 14:12

Overcast. Feels like 38°. High 48°, low 38°.

Pressure30.50 inHg
Wind8.1 mph N
Humidity62%
Visibility6.2 mi
Dew point31°

Monthly outlook for Trimountain, MI: average high 50.8°, average low 42°. That is 3.1° above the climate normal for October. Precipitation is expected on 8 days (about 1.7 inches), against a normal of 7 days and 1.5 inches. The warmest day looks like 28 October (57.2°), the coolest 27 October (37°).

50.8°/42°
Average high / low
+3.1°
Above normal
8 / 7
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November52.7°46.9°+3.3°
5 November – 14 November47.7°41.3°+3.6°
15 November – 24 Novemberat normal37.4°—

October records over 66 years

84.6°4 October 2025All-time high
21.4°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Chassell (6 mi).

Tue, 2749° / 37°0.09Rain
49 °Rain

Trimountain, Tuesday, 27 October

Rain. High 49°, low 37°.

Pressure30.36 inHg
Wind9.4 mph SE
Humidity70%
Visibility5.7 mi
Dew point33°
Wed, 2857° / 49°0.07Light rain
57 °Light rain

Trimountain, Wednesday, 28 October

Light rain. High 57°, low 49°.

Pressure30.06 inHg
Wind12.6 mph SW
Humidity77%
Visibility6.2 mi
Dew point50°
Thu, 2956° / 45°0.29Rain
56 °Rain

Trimountain, Thursday, 29 October

Rain. High 56°, low 45°.

Pressure30.03 inHg
Wind11.9 mph W
Humidity84%
Visibility6.2 mi
Dew point46°
Fri, 3048° / 42°0Clear
48 °Clear

Trimountain, Friday, 30 October

Clear. High 48°, low 42°.

Pressure30.27 inHg
Wind7.9 mph W
Humidity72%
Visibility6.2 mi
Dew point38°
Sat, 3155° / 37°0Clear
55 °Clear

Trimountain, Saturday, 31 October

Clear. High 55°, low 37°.

Pressure30.24 inHg
Wind8.6 mph SE
Humidity61%
Visibility—
Dew point38°
Sun, 0154° / 47°0.04Light rain
54 °Light rain

Trimountain, Sunday, 1 November

Light rain. High 54°, low 47°.

Pressure30.06 inHg
Wind9 mph S
Humidity87%
Visibility—
Dew point49°
Mon, 0257° / 47°0Overcast
57 °Overcast

Trimountain, Monday, 2 November

Overcast. High 57°, low 47°.

Pressure30.00 inHg
Wind9.6 mph E
Humidity70%
Visibility—
Dew point46°
Tue, 0353° / 51°0.23Light rain
53 °Light rain

Trimountain, Tuesday, 3 November

Light rain. High 53°, low 51°.

Pressure29.59 inHg
Wind14.4 mph E
Humidity97%
Visibility—
Dew point51°
Wed, 0452° / 41°0.53Rain
52 °Rain

Trimountain, Wednesday, 4 November

Rain. High 52°, low 41°.

Pressure29.68 inHg
Wind14.8 mph W
Humidity92%
Visibility—
Dew point42°
Thu, 0551° / 39°0Partly cloudy
51 °Partly cloudy

Trimountain, Thursday, 5 November

Partly cloudy. High 51°, low 39°.

Pressure29.65 inHg
Wind9.3 mph W
Humidity52%
Visibility—
Dew point31°
Fri, 0645° / 38°0.13Light rain
45 °Light rain

Trimountain, Friday, 6 November

Light rain. High 45°, low 38°.

Pressure29.44 inHg
Wind13.9 mph NW
Humidity77%
Visibility—
Dew point34°
Sat, 0742° / 38°0.06Light rain
42 °Light rain

Trimountain, Saturday, 7 November

Light rain. High 42°, low 38°.

Pressure29.80 inHg
Wind16.1 mph NW
Humidity82%
Visibility—
Dew point37°
Sun, 0847° / 41°0Overcast
47 °Overcast

Trimountain, Sunday, 8 November

Overcast. High 47°, low 41°.

Pressure30.15 inHg
Wind4.6 mph N
Humidity68%
Visibility—
Dew point36°
Mon, 0951° / 38°0Overcast
51 °Overcast

Trimountain, Monday, 9 November

Overcast. High 51°, low 38°.

Pressure30.18 inHg
Wind6.3 mph S
Humidity62%
Visibility—
Dew point35°
Tue, 1050° / 44°0.29Rain
50 °Rain

Trimountain, Tuesday, 10 November

Rain. High 50°, low 44°.

Pressure29.97 inHg
Wind13.5 mph W
Humidity87%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1139° / 32°0.11Climate normal
39 °Climate normal

Trimountain, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high39°
Average low32°
Average precipitation0.11 in
Chance of precipitation52%
Record high58° (1964)
Record low14° (2019)
Thu, 1238° / 31°0.13Climate normal
38 °Climate normal

Trimountain, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high38°
Average low31°
Average precipitation0.13 in
Chance of precipitation45%
Record high56° (2005)
Record low11° (2019)
Fri, 1339° / 31°0.09Climate normal
39 °Climate normal

Trimountain, Friday, 13 November

Climate normal for this date — 60-year average.

Average high39°
Average low31°
Average precipitation0.09 in
Chance of precipitation50%
Record high59° (1999)
Record low13° (2019)
Sat, 1440° / 31°0.05Climate normal
40 °Climate normal

Trimountain, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high40°
Average low31°
Average precipitation0.05 in
Chance of precipitation33%
Record high60° (2001)
Record low15° (1986)
Sun, 1540° / 32°0.07Climate normal
40 °Climate normal

Trimountain, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high40°
Average low32°
Average precipitation0.07 in
Chance of precipitation37%
Record high56° (1964)
Record low17° (2019)
Mon, 1639° / 31°0.1Climate normal
39 °Climate normal

Trimountain, Monday, 16 November

Climate normal for this date — 60-year average.

Average high39°
Average low31°
Average precipitation0.1 in
Chance of precipitation42%
Record high62° (2023)
Record low19° (2019)
Tue, 1739° / 32°0.12Climate normal
39 °Climate normal

Trimountain, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high39°
Average low32°
Average precipitation0.12 in
Chance of precipitation43%
Record high60° (2001)
Record low17° (2018)
Wed, 1839° / 30°0.09Climate normal
39 °Climate normal

Trimountain, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high39°
Average low30°
Average precipitation0.09 in
Chance of precipitation48%
Record high60° (2001)
Record low12° (2018)
Thu, 1938° / 30°0.1Climate normal
38 °Climate normal

Trimountain, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high38°
Average low30°
Average precipitation0.1 in
Chance of precipitation58%
Record high53° (2012)
Record low11° (2014)
Fri, 2036° / 29°0.13Climate normal
36 °Climate normal

Trimountain, Friday, 20 November

Climate normal for this date — 60-year average.

Average high36°
Average low29°
Average precipitation0.13 in
Chance of precipitation57%
Record high55° (1982)
Record low13° (2018)
Sat, 2136° / 28°0.1Climate normal
36 °Climate normal

Trimountain, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high36°
Average low28°
Average precipitation0.1 in
Chance of precipitation37%
Record high58° (1990)
Record low9° (2018)
Sun, 2236° / 28°0.05Climate normal
36 °Climate normal

Trimountain, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high36°
Average low28°
Average precipitation0.05 in
Chance of precipitation32%
Record high55° (1963)
Record low6° (2018)
Mon, 2336° / 27°0.13Climate normal
36 °Climate normal

Trimountain, Monday, 23 November

Climate normal for this date — 60-year average.

Average high36°
Average low27°
Average precipitation0.13 in
Chance of precipitation53%
Record high53° (2001)
Record low15° (1995)
Tue, 2436° / 28°0.08Climate normal
36 °Climate normal

Trimountain, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high36°
Average low28°
Average precipitation0.08 in
Chance of precipitation42%
Record high52° (2017)
Record low8° (2005)

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 Trimountain, 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 Trimountain, 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.