As of 06:27 EST

Weather in Thornton, MI

40°Current weather

Thornton, Friday, 6 November, 06:27

Overcast. Feels like 34°. High 49°, low 40°.

Pressure29.85 inHg
Wind9.5 mph NW
Humidity85%
Visibility6.2 mi
Dew point36°

Monthly outlook for Thornton, MI: average high 45.8°, average low 35.8°. That is 0.4° below the climate normal for November. Precipitation is expected on 8 days (about 2.0 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 10 November (58.5°), the coolest 14 November (24.5°).

45.8°/35.8°
Average high / low
−0.4°
Below normal
8 / 5
Wet days / normal
2.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
6 November – 15 November47.2°47.6°-0.2°
16 November – 25 November43.4°43.8°-0.2°
26 November – 5 Decemberat normal40°—

November records over 66 years

71.4°5 November 2022All-time high
0.1°13 November 2019All-time low

Climate normals and records are computed from the nearest reference point — Marysville (8 mi).

Sat, 0748° / 39°0.05Light rain
48 °Light rain

Thornton, Saturday, 7 November

Light rain. High 48°, low 39°.

Pressure30.06 inHg
Wind12.7 mph NW
Humidity62%
Visibility6.2 mi
Dew point35°
Sun, 0855° / 36°0Overcast
55 °Overcast

Thornton, Sunday, 8 November

Overcast. High 55°, low 36°.

Pressure29.80 inHg
Wind16.6 mph W
Humidity71%
Visibility6.2 mi
Dew point42°
Mon, 0951° / 42°0Overcast
51 °Overcast

Thornton, Monday, 9 November

Overcast. High 51°, low 42°.

Pressure30.06 inHg
Wind9.4 mph NW
Humidity62%
Visibility6.2 mi
Dew point37°
Tue, 1059° / 45°0Clear
59 °Clear

Thornton, Tuesday, 10 November

Clear. High 59°, low 45°.

Pressure29.88 inHg
Wind10.6 mph W
Humidity57%
Visibility—
Dew point42°
Wed, 1145° / 37°0Overcast
45 °Overcast

Thornton, Wednesday, 11 November

Overcast. High 45°, low 37°.

Pressure29.97 inHg
Wind10.4 mph NW
Humidity62%
Visibility—
Dew point32°
Thu, 1244° / 34°0.09Snow
44 °Snow

Thornton, Thursday, 12 November

Snow. High 44°, low 34°.

Pressure29.94 inHg
Wind14.4 mph N
Humidity81%
Visibility—
Dew point35°
Fri, 1338° / 29°0.12Light snow
38 °Light snow

Thornton, Friday, 13 November

Light snow. High 38°, low 29°.

Pressure29.88 inHg
Wind11.9 mph N
Humidity51%
Visibility—
Dew point20°
Sat, 1439° / 24°0Overcast
39 °Overcast

Thornton, Saturday, 14 November

Overcast. High 39°, low 24°.

Pressure30.00 inHg
Wind12 mph NW
Humidity50%
Visibility—
Dew point19°
Sun, 1542° / 27°0Overcast
42 °Overcast

Thornton, Sunday, 15 November

Overcast. High 42°, low 27°.

Pressure30.15 inHg
Wind7 mph W
Humidity48%
Visibility—
Dew point22°
Mon, 1643° / 38°0.41Light rain
43 °Light rain

Thornton, Monday, 16 November

Light rain. High 43°, low 38°.

Pressure30.03 inHg
Wind11.1 mph S
Humidity92%
Visibility—
Dew point40°
Tue, 1745° / 40°0.67Rain
45 °Rain

Thornton, Tuesday, 17 November

Rain. High 45°, low 40°.

Pressure29.80 inHg
Wind19.9 mph NW
Humidity97%
Visibility—
Dew point45°
Wed, 1843° / 35°0.02Light rain
43 °Light rain

Thornton, Wednesday, 18 November

Light rain. High 43°, low 35°.

Pressure30.18 inHg
Wind18.8 mph W
Humidity55%
Visibility—
Dew point28°
Thu, 1944° / 33°0Overcast
44 °Overcast

Thornton, Thursday, 19 November

Overcast. High 44°, low 33°.

Pressure30.39 inHg
Wind6.6 mph E
Humidity70%
Visibility—
Dew point33°
Fri, 2043° / 38°0.35Rain
43 °Rain

Thornton, Friday, 20 November

Rain. High 43°, low 38°.

Pressure30.03 inHg
Wind11.2 mph E
Humidity93%
Visibility—
Dew point40°
Sat, 2142° / 35°0.11Light rain
42 °Light rain

Thornton, Saturday, 21 November

Light rain. High 42°, low 35°.

Pressure29.91 inHg
Wind16.2 mph NW
Humidity66%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2242° / 32°0.07Climate normal
42 °Climate normal

Thornton, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high42°
Average low32°
Average precipitation0.07 in
Chance of precipitation30%
Record high62° (1999)
Record low17° (2018)
Mon, 2343° / 32°0.08Climate normal
43 °Climate normal

Thornton, Monday, 23 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.08 in
Chance of precipitation28%
Record high61° (1999)
Record low19° (2015)
Tue, 2442° / 32°0.07Climate normal
42 °Climate normal

Thornton, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high42°
Average low32°
Average precipitation0.07 in
Chance of precipitation28%
Record high59° (1999)
Record low18° (2013)
Wed, 2542° / 33°0.11Climate normal
42 °Climate normal

Thornton, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high42°
Average low33°
Average precipitation0.11 in
Chance of precipitation42%
Record high57° (2001)
Record low19° (2005)
Thu, 2642° / 33°0.1Climate normal
42 °Climate normal

Thornton, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high42°
Average low33°
Average precipitation0.1 in
Chance of precipitation50%
Record high56° (2006)
Record low20° (1977)
Fri, 2742° / 33°0.13Climate normal
42 °Climate normal

Thornton, Friday, 27 November

Climate normal for this date — 60-year average.

Average high42°
Average low33°
Average precipitation0.13 in
Chance of precipitation45%
Record high64° (1990)
Record low19° (1977)
Sat, 2841° / 31°0.13Climate normal
41 °Climate normal

Thornton, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high41°
Average low31°
Average precipitation0.13 in
Chance of precipitation45%
Record high61° (1990)
Record low19° (2007)
Sun, 2940° / 31°0.09Climate normal
40 °Climate normal

Thornton, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high40°
Average low31°
Average precipitation0.09 in
Chance of precipitation32%
Record high59° (1998)
Record low17° (1976)
Mon, 3041° / 31°0.1Climate normal
41 °Climate normal

Thornton, Monday, 30 November

Climate normal for this date — 60-year average.

Average high41°
Average low31°
Average precipitation0.1 in
Chance of precipitation40%
Record high61° (1991)
Record low16° (1976)
Tue, 0139° / 30°0.11Climate normal
39 °Climate normal

Thornton, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high39°
Average low30°
Average precipitation0.11 in
Chance of precipitation42%
Record high58° (1970)
Record low14° (1966)
Wed, 0239° / 29°0.09Climate normal
39 °Climate normal

Thornton, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high39°
Average low29°
Average precipitation0.09 in
Chance of precipitation40%
Record high60° (1982)
Record low9° (1966)
Thu, 0339° / 29°0.09Climate normal
39 °Climate normal

Thornton, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high39°
Average low29°
Average precipitation0.09 in
Chance of precipitation37%
Record high66° (1982)
Record low7° (1976)
Fri, 0438° / 28°0.05Climate normal
38 °Climate normal

Thornton, Friday, 4 December

Climate normal for this date — 60-year average.

Average high38°
Average low28°
Average precipitation0.05 in
Chance of precipitation33%
Record high60° (1982)
Record low9° (2002)
Sat, 0538° / 28°0.09Climate normal
38 °Climate normal

Thornton, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high38°
Average low28°
Average precipitation0.09 in
Chance of precipitation33%
Record high61° (2001)
Record low11° (2025)

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 Thornton, 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 Thornton, 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.