As of 09:24 EDT

Weather in Trimountain, MI

38°Current weather

Trimountain, Friday, 30 October, 09:24

Overcast. Feels like 33°. High 45°, low 36°.

Pressure30.33 inHg
Wind8.1 mph NW
Humidity84%
Visibility6.2 mi
Dew point33°

Monthly outlook for Trimountain, MI: average high 52.8°, average low 43.9°. That is 5.4° above the climate normal for October. Precipitation is expected on 7 days (about 3.2 inches), against a normal of 7 days and 1.5 inches. The warmest day looks like 2 November (61.6°), the coolest 7 November (34.3°).

52.8°/43.9°
Average high / low
+5.4°
Above normal
7 / 7
Wet days / normal
3.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
30 October – 8 November50.7°45°+3.2°
9 November – 18 November56.3°39.4°+9.4°
19 November – 28 Novemberat normal35.3°—

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).

Sat, 3153° / 40°0Clear
53 °Clear

Trimountain, Saturday, 31 October

Clear. High 53°, low 40°.

Pressure30.36 inHg
Wind2 mph SW
Humidity59%
Visibility6.2 mi
Dew point38°
Sun, 0159° / 48°0Overcast
59 °Overcast

Trimountain, Sunday, 1 November

Overcast. High 59°, low 48°.

Pressure30.27 inHg
Wind5.8 mph SW
Humidity84%
Visibility6.2 mi
Dew point51°
Mon, 0262° / 55°0.23Rain
62 °Rain

Trimountain, Monday, 2 November

Rain. High 62°, low 55°.

Pressure30.00 inHg
Wind8.8 mph S
Humidity83%
Visibility6.2 mi
Dew point54°
Tue, 0354° / 50°1.93Heavy rain
54 °Heavy rain

Trimountain, Tuesday, 3 November

Heavy rain. High 54°, low 50°.

Pressure29.65 inHg
Wind11.9 mph N
Humidity99%
Visibility—
Dew point51°
Wed, 0449° / 46°0.32Rain
49 °Rain

Trimountain, Wednesday, 4 November

Rain. High 49°, low 46°.

Pressure29.80 inHg
Wind13 mph N
Humidity96%
Visibility—
Dew point46°
Thu, 0548° / 40°0Mostly clear
48 °Mostly clear

Trimountain, Thursday, 5 November

Mostly clear. High 48°, low 40°.

Pressure29.88 inHg
Wind8.9 mph N
Humidity60%
Visibility—
Dew point33°
Fri, 0642° / 34°0Mostly clear
42 °Mostly clear

Trimountain, Friday, 6 November

Mostly clear. High 42°, low 34°.

Pressure30.18 inHg
Wind6.9 mph N
Humidity53%
Visibility—
Dew point25°
Sat, 0746° / 34°0.03Light rain
46 °Light rain

Trimountain, Saturday, 7 November

Light rain. High 46°, low 34°.

Pressure30.18 inHg
Wind11.6 mph S
Humidity59%
Visibility—
Dew point31°
Sun, 0849° / 43°0Overcast
49 °Overcast

Trimountain, Sunday, 8 November

Overcast. High 49°, low 43°.

Pressure30.12 inHg
Wind13.6 mph W
Humidity76%
Visibility—
Dew point41°
Mon, 0953° / 41°0Partly cloudy
53 °Partly cloudy

Trimountain, Monday, 9 November

Partly cloudy. High 53°, low 41°.

Pressure30.06 inHg
Wind10.5 mph W
Humidity55%
Visibility—
Dew point35°
Tue, 1061° / 44°0Clear
61 °Clear

Trimountain, Tuesday, 10 November

Clear. High 61°, low 44°.

Pressure29.85 inHg
Wind9.9 mph S
Humidity41%
Visibility—
Dew point35°
Wed, 1158° / 52°0.07Light rain
58 °Light rain

Trimountain, Wednesday, 11 November

Light rain. High 58°, low 52°.

Pressure29.62 inHg
Wind13 mph SE
Humidity57%
Visibility—
Dew point42°
Thu, 1251° / 47°0.33Rain
51 °Rain

Trimountain, Thursday, 12 November

Rain. High 51°, low 47°.

Pressure29.41 inHg
Wind11.9 mph E
Humidity85%
Visibility—
Dew point46°
Fri, 1355° / 46°0.06Light rain
55 °Light rain

Trimountain, Friday, 13 November

Light rain. High 55°, low 46°.

Pressure29.91 inHg
Wind8.4 mph E
Humidity52%
Visibility—
Dew point36°
Sat, 1459° / 48°0.23Rain
59 °Rain

Trimountain, Saturday, 14 November

Rain. High 59°, low 48°.

Pressure29.83 inHg
Wind15.3 mph E
Humidity62%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 2733° / 26°0.14Climate normal
33 °Climate normal

Trimountain, Friday, 27 November

Climate normal for this date — 60-year average.

Average high33°
Average low26°
Average precipitation0.14 in
Chance of precipitation53%
Record high50° (1998)
Record low12° (2014)
Sat, 2833° / 26°0.09Climate normal
33 °Climate normal

Trimountain, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high33°
Average low26°
Average precipitation0.09 in
Chance of precipitation50%
Record high47° (2006)
Record low9° (1976)

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.