Monthly outlook for Thomaston, MI: average high 53.6°, average low 38.6°. That is 4° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 23 October (70.9°), the coolest 4 November (32.1°).
53.6°/38.6°
Average high / low
+4°
Above normal
3 / 6
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
55.9°
48.2°
+4.3°
1 November – 10 November
49.8°
42.5°
+4.1°
11 November – 20 November
at normal
36.9°
—
October records over 66 years
83.1°1 October 2023All-time high
14.9°27 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Hurley (14 mi).
Fri, 2371° / 45°0
71 °
Thomaston, Friday, 23 October
Overcast. High 71°, low 45°.
Pressure30.18 inHg
Wind8.3 mph S
Humidity59%
Visibility6.2 mi
Dew point55°
Sat, 2471° / 58°0.05
71 °
Thomaston, Saturday, 24 October
Light rain. High 71°, low 58°.
Pressure30.12 inHg
Wind14.2 mph S
Humidity51%
Visibility6.2 mi
Dew point48°
Sun, 2557° / 43°0
57 °
Thomaston, Sunday, 25 October
Overcast. High 57°, low 43°.
Pressure30.42 inHg
Wind5.1 mph NW
Humidity50%
Visibility6.2 mi
Dew point34°
Mon, 2648° / 38°0
48 °
Thomaston, Monday, 26 October
Overcast. High 48°, low 38°.
Pressure30.53 inHg
Wind7.6 mph N
Humidity57%
Visibility—
Dew point33°
Tue, 2748° / 37°0.07
48 °
Thomaston, Tuesday, 27 October
Light rain. High 48°, low 37°.
Pressure30.39 inHg
Wind9.3 mph SE
Humidity63%
Visibility—
Dew point35°
Wed, 2850° / 33°0
50 °
Thomaston, Wednesday, 28 October
Overcast. High 50°, low 33°.
Pressure30.12 inHg
Wind10.1 mph SW
Humidity63%
Visibility—
Dew point35°
Thu, 2948° / 34°0
48 °
Thomaston, Thursday, 29 October
Clear. High 48°, low 34°.
Pressure30.18 inHg
Wind6 mph NW
Humidity45%
Visibility—
Dew point25°
Fri, 3045° / 37°0.74
45 °
Thomaston, Friday, 30 October
Heavy rain. High 45°, low 37°.
Pressure29.91 inHg
Wind12.3 mph E
Humidity97%
Visibility—
Dew point38°
Sat, 3153° / 42°0
53 °
Thomaston, Saturday, 31 October
Overcast. High 53°, low 42°.
Pressure29.68 inHg
Wind10.8 mph W
Humidity59%
Visibility—
Dew point36°
Sun, 0150° / 41°0
50 °
Thomaston, Sunday, 1 November
Clear. High 50°, low 41°.
Pressure29.83 inHg
Wind14 mph NW
Humidity54%
Visibility—
Dew point33°
Mon, 0245° / 35°0
45 °
Thomaston, Monday, 2 November
Clear. High 45°, low 35°.
Pressure30.30 inHg
Wind8 mph NW
Humidity49%
Visibility—
Dew point25°
Tue, 0348° / 34°0
48 °
Thomaston, Tuesday, 3 November
Overcast. High 48°, low 34°.
Pressure30.45 inHg
Wind4.5 mph N
Humidity52%
Visibility—
Dew point29°
Wed, 0449° / 32°0
49 °
Thomaston, Wednesday, 4 November
Clear. High 49°, low 32°.
Pressure30.56 inHg
Wind7.5 mph S
Humidity32%
Visibility—
Dew point18°
Thu, 0551° / 36°0
51 °
Thomaston, Thursday, 5 November
Overcast. High 51°, low 36°.
Pressure30.39 inHg
Wind12 mph S
Humidity36%
Visibility—
Dew point22°
Fri, 0656° / 38°0
56 °
Thomaston, Friday, 6 November
Overcast. High 56°, low 38°.
Pressure30.15 inHg
Wind10.7 mph S
Humidity36%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0742° / 31°0.05
42 °
Thomaston, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.05 in
Chance of precipitation32%
Record high64° (2020)
Record low2° (1991)
Sun, 0842° / 30°0.06
42 °
Thomaston, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.06 in
Chance of precipitation27%
Record high66° (2020)
Record low2° (1991)
Mon, 0941° / 30°0.11
41 °
Thomaston, Monday, 9 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.11 in
Chance of precipitation48%
Record high67° (1999)
Record low12° (2017)
Tue, 1038° / 29°0.19
38 °
Thomaston, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high38°
Average low29°
Average precipitation0.19 in
Chance of precipitation60%
Record high60° (2010)
Record low6° (2017)
Wed, 1138° / 27°0.11
38 °
Thomaston, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.11 in
Chance of precipitation43%
Record high60° (1964)
Record low8° (1986)
Thu, 1236° / 26°0.13
36 °
Thomaston, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high36°
Average low26°
Average precipitation0.13 in
Chance of precipitation37%
Record high57° (2005)
Record low6° (2019)
Fri, 1337° / 26°0.09
37 °
Thomaston, Friday, 13 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.09 in
Chance of precipitation38%
Record high62° (1999)
Record low1° (1986)
Sat, 1438° / 27°0.04
38 °
Thomaston, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.04 in
Chance of precipitation32%
Record high61° (2001)
Record low7° (2018)
Sun, 1538° / 27°0.07
38 °
Thomaston, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.07 in
Chance of precipitation40%
Record high60° (2001)
Record low7° (2014)
Mon, 1638° / 27°0.09
38 °
Thomaston, Monday, 16 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.09 in
Chance of precipitation37%
Record high60° (2023)
Record low11° (2014)
Tue, 1737° / 27°0.09
37 °
Thomaston, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.09 in
Chance of precipitation33%
Record high63° (2001)
Record low6° (2014)
Wed, 1837° / 26°0.09
37 °
Thomaston, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.09 in
Chance of precipitation38%
Record high61° (2001)
Record low5° (2018)
Thu, 1936° / 26°0.09
36 °
Thomaston, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high36°
Average low26°
Average precipitation0.09 in
Chance of precipitation55%
Record high54° (1979)
Record low5° (2014)
Fri, 2035° / 25°0.12
35 °
Thomaston, Friday, 20 November
Climate normal for this date — 60-year average.
Average high35°
Average low25°
Average precipitation0.12 in
Chance of precipitation45%
Record high54° (1982)
Record low1° (2022)
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 Thomaston, 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 Thomaston, 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.