As of 17:43 EDT

Weather in Trimountain, MI

53°Current weather

Trimountain, Thursday, 22 October, 17:43

Clear. Feels like 51°. High 57°, low 43°.

Pressure30.24 inHg
Wind8.1 mph E
Humidity79%
Visibility6.2 mi
Dew point46°

Monthly outlook for Trimountain, MI: average high 50.3°, average low 39.8°. That is 1.7° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 7 days and 1.6 inches. The warmest day looks like 24 October (65.8°), the coolest 31 October (30.1°).

50.3°/39.8°
Average high / low
+1.7°
Above normal
1 / 7
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October51.2°48.9°+1.3°
1 November – 10 November48.8°43.7°+2.8°
11 November – 20 Novemberat normal38.6°—

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).

Fri, 2365° / 48°0Clear
65 °Clear

Trimountain, Friday, 23 October

Clear. High 65°, low 48°.

Pressure30.21 inHg
Wind7.4 mph S
Humidity71%
Visibility6.2 mi
Dew point53°
Sat, 2466° / 53°0.01Light rain
66 °Light rain

Trimountain, Saturday, 24 October

Light rain. High 66°, low 53°.

Pressure30.15 inHg
Wind14 mph S
Humidity63%
Visibility6.2 mi
Dew point49°
Sun, 2557° / 47°0.01Light rain
57 °Light rain

Trimountain, Sunday, 25 October

Light rain. High 57°, low 47°.

Pressure30.39 inHg
Wind13.1 mph W
Humidity65%
Visibility6.2 mi
Dew point38°
Mon, 2646° / 38°0Overcast
46 °Overcast

Trimountain, Monday, 26 October

Overcast. High 46°, low 38°.

Pressure30.59 inHg
Wind7.1 mph N
Humidity62%
Visibility6.2 mi
Dew point30°
Tue, 2745° / 35°0.01Light rain
45 °Light rain

Trimountain, Tuesday, 27 October

Light rain. High 45°, low 35°.

Pressure30.42 inHg
Wind9.3 mph S
Humidity60%
Visibility—
Dew point30°
Wed, 2846° / 41°0.09Light rain
46 °Light rain

Trimountain, Wednesday, 28 October

Light rain. High 46°, low 41°.

Pressure30.06 inHg
Wind10.6 mph S
Humidity84%
Visibility—
Dew point41°
Thu, 2942° / 37°0.01Light rain
42 °Light rain

Trimountain, Thursday, 29 October

Light rain. High 42°, low 37°.

Pressure30.18 inHg
Wind16.3 mph NW
Humidity59%
Visibility—
Dew point27°
Fri, 3044° / 36°0Overcast
44 °Overcast

Trimountain, Friday, 30 October

Overcast. High 44°, low 36°.

Pressure30.06 inHg
Wind11.4 mph W
Humidity49%
Visibility—
Dew point25°
Sat, 3144° / 30°0Overcast
44 °Overcast

Trimountain, Saturday, 31 October

Overcast. High 44°, low 30°.

Pressure30.12 inHg
Wind11.1 mph SW
Humidity49%
Visibility—
Dew point22°
Sun, 0143° / 33°0Clear
43 °Clear

Trimountain, Sunday, 1 November

Clear. High 43°, low 33°.

Pressure30.12 inHg
Wind12.4 mph W
Humidity57%
Visibility—
Dew point28°
Mon, 0244° / 31°0Clear
44 °Clear

Trimountain, Monday, 2 November

Clear. High 44°, low 31°.

Pressure30.24 inHg
Wind3.4 mph SW
Humidity46%
Visibility—
Dew point23°
Tue, 0347° / 34°0Overcast
47 °Overcast

Trimountain, Tuesday, 3 November

Overcast. High 47°, low 34°.

Pressure30.39 inHg
Wind3.9 mph SW
Humidity48%
Visibility—
Dew point27°
Wed, 0452° / 38°0Clear
52 °Clear

Trimountain, Wednesday, 4 November

Clear. High 52°, low 38°.

Pressure30.42 inHg
Wind11.8 mph W
Humidity63%
Visibility—
Dew point38°
Thu, 0553° / 46°0Overcast
53 °Overcast

Trimountain, Thursday, 5 November

Overcast. High 53°, low 46°.

Pressure30.27 inHg
Wind15.2 mph W
Humidity64%
Visibility—
Dew point40°
Fri, 0655° / 46°0Mostly clear
55 °Mostly clear

Trimountain, Friday, 6 November

Mostly clear. High 55°, low 46°.

Pressure30.09 inHg
Wind11.9 mph W
Humidity68%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0744° / 35°0.06Climate normal
44 °Climate normal

Trimountain, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.06 in
Chance of precipitation40%
Record high67° (2020)
Record low18° (1991)
Sun, 0843° / 34°0.07Climate normal
43 °Climate normal

Trimountain, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high43°
Average low34°
Average precipitation0.07 in
Chance of precipitation40%
Record high68° (2020)
Record low16° (1991)
Mon, 0942° / 34°0.11Climate normal
42 °Climate normal

Trimountain, Monday, 9 November

Climate normal for this date — 60-year average.

Average high42°
Average low34°
Average precipitation0.11 in
Chance of precipitation50%
Record high70° (2020)
Record low11° (2017)
Tue, 1040° / 33°0.15Climate normal
40 °Climate normal

Trimountain, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high40°
Average low33°
Average precipitation0.15 in
Chance of precipitation55%
Record high56° (2010)
Record low13° (2017)
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)

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.