As of 22:39 EDT

Weather in Trimountain, MI

56°Current weather

Trimountain, Wednesday, 28 October, 22:39

Rain. Feels like 56°. High 60°, low 48°.

Pressure29.77 inHg
Wind9.2 mph S
Humidity95%
Visibility6.2 mi
Dew point55°

Monthly outlook for Trimountain, MI: average high 47.1°, average low 40.5°. That is 1.7° above the climate normal for October. Precipitation is expected on 9 days (about 4.1 inches), against a normal of 7 days and 1.5 inches. The warmest day looks like 28 October (59.5°), the coolest 8 November (31°).

47.1°/40.5°
Average high / low
+1.7°
Above normal
9 / 7
Wet days / normal
4.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November51.4°45.8°+3.1°
7 November – 16 November39.9°40.3°-0.2°
17 November – 26 Novemberat normal36.4°—

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).

Thu, 2956° / 44°0.06Rain
56 °Rain

Trimountain, Thursday, 29 October

Rain. High 56°, low 44°.

Pressure30.03 inHg
Wind19.6 mph W
Humidity72%
Visibility6.2 mi
Dew point37°
Fri, 3045° / 41°0Partly cloudy
45 °Partly cloudy

Trimountain, Friday, 30 October

Partly cloudy. High 45°, low 41°.

Pressure30.36 inHg
Wind8.7 mph W
Humidity68%
Visibility6.2 mi
Dew point34°
Sat, 3154° / 37°0Clear
54 °Clear

Trimountain, Saturday, 31 October

Clear. High 54°, low 37°.

Pressure30.36 inHg
Wind5.1 mph S
Humidity62%
Visibility6.2 mi
Dew point38°
Sun, 0157° / 49°0Overcast
57 °Overcast

Trimountain, Sunday, 1 November

Overcast. High 57°, low 49°.

Pressure30.27 inHg
Wind6.4 mph SW
Humidity84%
Visibility6.2 mi
Dew point50°
Mon, 0257° / 51°0.56Rain
57 °Rain

Trimountain, Monday, 2 November

Rain. High 57°, low 51°.

Pressure29.94 inHg
Wind8.7 mph SW
Humidity81%
Visibility—
Dew point51°
Tue, 0352° / 45°0.91Heavy rain
52 °Heavy rain

Trimountain, Tuesday, 3 November

Heavy rain. High 52°, low 45°.

Pressure29.97 inHg
Wind20.1 mph NW
Humidity77%
Visibility—
Dew point41°
Wed, 0446° / 44°0.57Rain
46 °Rain

Trimountain, Wednesday, 4 November

Rain. High 46°, low 44°.

Pressure30.00 inHg
Wind12.4 mph E
Humidity96%
Visibility—
Dew point44°
Thu, 0546° / 42°1.08Rain
46 °Rain

Trimountain, Thursday, 5 November

Rain. High 46°, low 42°.

Pressure29.71 inHg
Wind15.9 mph N
Humidity97%
Visibility—
Dew point45°
Fri, 0640° / 36°0Overcast
40 °Overcast

Trimountain, Friday, 6 November

Overcast. High 40°, low 36°.

Pressure30.09 inHg
Wind14.9 mph N
Humidity66%
Visibility—
Dew point28°
Sat, 0741° / 34°0Overcast
41 °Overcast

Trimountain, Saturday, 7 November

Overcast. High 41°, low 34°.

Pressure30.36 inHg
Wind6.9 mph NE
Humidity59%
Visibility—
Dew point27°
Sun, 0841° / 31°0Overcast
41 °Overcast

Trimountain, Sunday, 8 November

Overcast. High 41°, low 31°.

Pressure30.27 inHg
Wind5.8 mph E
Humidity68%
Visibility—
Dew point30°
Mon, 0940° / 35°0.05Light rain
40 °Light rain

Trimountain, Monday, 9 November

Light rain. High 40°, low 35°.

Pressure29.97 inHg
Wind3.4 mph S
Humidity76%
Visibility—
Dew point32°
Tue, 1040° / 37°0.02Light rain
40 °Light rain

Trimountain, Tuesday, 10 November

Light rain. High 40°, low 37°.

Pressure29.68 inHg
Wind10.5 mph N
Humidity66%
Visibility—
Dew point29°
Wed, 1138° / 34°0.17Snow
38 °Snow

Trimountain, Wednesday, 11 November

Snow. High 38°, low 34°.

Pressure29.56 inHg
Wind13.3 mph NW
Humidity96%
Visibility—
Dew point34°
Thu, 1239° / 38°0.41Rain
39 °Rain

Trimountain, Thursday, 12 November

Rain. High 39°, low 38°.

Pressure29.68 inHg
Wind14.8 mph NW
Humidity85%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 2535° / 28°0.07Climate normal
35 °Climate normal

Trimountain, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high35°
Average low28°
Average precipitation0.07 in
Chance of precipitation47%
Record high53° (1984)
Record low15° (2010)
Thu, 2634° / 27°0.13Climate normal
34 °Climate normal

Trimountain, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high34°
Average low27°
Average precipitation0.13 in
Chance of precipitation55%
Record high51° (2022)
Record low15° (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.