Monthly outlook for Trenton, MI: average high 59.6°, average low 46.7°. That is 2.7° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 26 October (69.2°), the coolest 31 October (37.8°).
59.6°/46.7°
Average high / low
+2.7°
Above normal
4 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
61.6°
55.7°
+3.3°
31 October – 9 November
56.1°
52.1°
+2.3°
10 November – 19 November
at normal
46.7°
—
October records over 66 years
84.6°8 October 2007All-time high
26.6°29 October 1965All-time low
Climate normals and records are computed from the nearest reference point — Lincoln Park (7 mi).
Thu, 2269° / 41°0
69 °
Trenton, Thursday, 22 October
Clear. High 69°, low 41°.
Pressure30.24 inHg
Wind2.7 mph N
Humidity67%
Visibility6.2 mi
Dew point51°
Fri, 2363° / 47°0
63 °
Trenton, Friday, 23 October
Overcast. High 63°, low 47°.
Pressure30.39 inHg
Wind2.7 mph NE
Humidity76%
Visibility6.2 mi
Dew point50°
Sat, 2462° / 44°0
62 °
Trenton, Saturday, 24 October
Partly cloudy. High 62°, low 44°.
Pressure30.47 inHg
Wind2.2 mph E
Humidity79%
Visibility2.8 mi
Dew point52°
Sun, 2564° / 43°0
64 °
Trenton, Sunday, 25 October
Overcast. High 64°, low 43°.
Pressure30.42 inHg
Wind4.9 mph SE
Humidity54%
Visibility—
Dew point44°
Mon, 2669° / 47°0
69 °
Trenton, Monday, 26 October
Overcast. High 69°, low 47°.
Pressure30.24 inHg
Wind12.8 mph NE
Humidity57%
Visibility—
Dew point49°
Tue, 2757° / 51°0.01
57 °
Trenton, Tuesday, 27 October
Light rain. High 57°, low 51°.
Pressure30.21 inHg
Wind11.3 mph NE
Humidity61%
Visibility—
Dew point43°
Wed, 2858° / 50°0
58 °
Trenton, Wednesday, 28 October
Overcast. High 58°, low 50°.
Pressure30.18 inHg
Wind8.1 mph SE
Humidity74%
Visibility—
Dew point48°
Thu, 2958° / 46°0.37
58 °
Trenton, Thursday, 29 October
Rain. High 58°, low 46°.
Pressure29.94 inHg
Wind18.2 mph W
Humidity68%
Visibility—
Dew point41°
Fri, 3049° / 39°0
49 °
Trenton, Friday, 30 October
Partly cloudy. High 49°, low 39°.
Pressure30.21 inHg
Wind12.8 mph W
Humidity46%
Visibility—
Dew point27°
Sat, 3148° / 38°0
48 °
Trenton, Saturday, 31 October
Partly cloudy. High 48°, low 38°.
Pressure30.42 inHg
Wind11.6 mph S
Humidity39%
Visibility—
Dew point22°
Sun, 0150° / 45°0.31
50 °
Trenton, Sunday, 1 November
Light rain. High 50°, low 45°.
Pressure30.15 inHg
Wind16.4 mph S
Humidity87%
Visibility—
Dew point45°
Mon, 0253° / 49°0.27
53 °
Trenton, Monday, 2 November
Light rain. High 53°, low 49°.
Pressure30.03 inHg
Wind7.6 mph S
Humidity89%
Visibility—
Dew point49°
Tue, 0357° / 54°0
57 °
Trenton, Tuesday, 3 November
Overcast. High 57°, low 54°.
Pressure30.00 inHg
Wind4 mph NE
Humidity91%
Visibility—
Dew point54°
Wed, 0461° / 54°0
61 °
Trenton, Wednesday, 4 November
Overcast. High 61°, low 54°.
Pressure30.00 inHg
Wind11.7 mph E
Humidity76%
Visibility—
Dew point53°
Thu, 0567° / 60°0.13
67 °
Trenton, Thursday, 5 November
Light rain. High 67°, low 60°.
Pressure29.94 inHg
Wind13.1 mph SE
Humidity87%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0651° / 39°0.05
51 °
Trenton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.05 in
Chance of precipitation27%
Record high70° (2024)
Record low27° (1967)
Sat, 0750° / 39°0.1
50 °
Trenton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.1 in
Chance of precipitation28%
Record high67° (2020)
Record low24° (1991)
Sun, 0850° / 39°0.03
50 °
Trenton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.03 in
Chance of precipitation22%
Record high66° (1975)
Record low20° (1991)
Mon, 0951° / 39°0.11
51 °
Trenton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.11 in
Chance of precipitation38%
Record high68° (1999)
Record low23° (1991)
Tue, 1050° / 39°0.12
50 °
Trenton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.12 in
Chance of precipitation30%
Record high71° (2020)
Record low21° (2017)
Wed, 1148° / 37°0.11
48 °
Trenton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.11 in
Chance of precipitation35%
Record high67° (1964)
Record low22° (2017)
Thu, 1246° / 35°0.07
46 °
Trenton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (1964)
Record low12° (2019)
Fri, 1346° / 35°0.05
46 °
Trenton, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.05 in
Chance of precipitation18%
Record high64° (1989)
Record low2° (2019)
Sat, 1446° / 35°0.09
46 °
Trenton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.09 in
Chance of precipitation28%
Record high61° (1973)
Record low17° (1986)
Sun, 1547° / 36°0.14
47 °
Trenton, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.14 in
Chance of precipitation38%
Record high65° (2025)
Record low22° (1969)
Mon, 1646° / 34°0.07
46 °
Trenton, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high61° (1988)
Record low15° (2019)
Tue, 1745° / 35°0.08
45 °
Trenton, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.08 in
Chance of precipitation38%
Record high63° (1963)
Record low18° (2019)
Wed, 1846° / 35°0.09
46 °
Trenton, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.09 in
Chance of precipitation25%
Record high65° (2016)
Record low14° (2014)
Thu, 1947° / 35°0.07
47 °
Trenton, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.07 in
Chance of precipitation33%
Record high63° (1985)
Record low15° (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 Trenton, 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 Trenton, 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.