As of 04:55 EDT

Weather in Thornton, MI

66°Current weather

Thornton, Friday, 16 October, 04:55

Overcast. Feels like 67°. High 66°, low 44°.

Pressure29.62 inHg
Wind17.2 mph W
Humidity91%
Visibility6.2 mi
Dew point63°

Monthly outlook for Thornton, MI: average high 64.1°, average low 44.9°. That is 4.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 6 days and 1.5 inches. The warmest day looks like 24 October (69.2°), the coolest 17 October (38.1°).

64.1°/44.9°
Average high / low
+4.9°
Above normal
2 / 6
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October64°56.3°+4.3°
26 October – 4 November64.3°53.2°+6.2°
5 November – 14 Novemberat normal48.2°—

October records over 66 years

86°8 October 2007All-time high
25.2°31 October 2020All-time low

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

Sat, 1751° / 38°0Clear
51 °Clear

Thornton, Saturday, 17 October

Clear. High 51°, low 38°.

Pressure30.47 inHg
Wind7.1 mph NW
Humidity53%
Visibility6.2 mi
Dew point27°
Sun, 1861° / 41°0Clear
61 °Clear

Thornton, Sunday, 18 October

Clear. High 61°, low 41°.

Pressure30.50 inHg
Wind10.2 mph SW
Humidity58%
Visibility6.2 mi
Dew point41°
Mon, 1964° / 39°0Clear
64 °Clear

Thornton, Monday, 19 October

Clear. High 64°, low 39°.

Pressure30.47 inHg
Wind4.5 mph SW
Humidity48%
Visibility6.2 mi
Dew point39°
Tue, 2065° / 40°0Clear
65 °Clear

Thornton, Tuesday, 20 October

Clear. High 65°, low 40°.

Pressure30.39 inHg
Wind5.5 mph NE
Humidity51%
Visibility—
Dew point43°
Wed, 2163° / 44°0Clear
63 °Clear

Thornton, Wednesday, 21 October

Clear. High 63°, low 44°.

Pressure30.36 inHg
Wind5.3 mph E
Humidity53%
Visibility—
Dew point43°
Thu, 2265° / 42°0Overcast
65 °Overcast

Thornton, Thursday, 22 October

Overcast. High 65°, low 42°.

Pressure30.21 inHg
Wind4.4 mph E
Humidity39%
Visibility—
Dew point37°
Fri, 2367° / 48°0Clear
67 °Clear

Thornton, Friday, 23 October

Clear. High 67°, low 48°.

Pressure30.24 inHg
Wind5.5 mph E
Humidity37%
Visibility—
Dew point38°
Sat, 2469° / 48°0Clear
69 °Clear

Thornton, Saturday, 24 October

Clear. High 69°, low 48°.

Pressure30.30 inHg
Wind7.9 mph SE
Humidity40%
Visibility—
Dew point41°
Sun, 2569° / 48°0Clear
69 °Clear

Thornton, Sunday, 25 October

Clear. High 69°, low 48°.

Pressure30.24 inHg
Wind6.2 mph SE
Humidity40%
Visibility—
Dew point41°
Mon, 2665° / 48°0Mostly clear
65 °Mostly clear

Thornton, Monday, 26 October

Mostly clear. High 65°, low 48°.

Pressure30.03 inHg
Wind8.5 mph NE
Humidity38%
Visibility—
Dew point37°
Tue, 2767° / 50°0.09Light rain
67 °Light rain

Thornton, Tuesday, 27 October

Light rain. High 67°, low 50°.

Pressure29.77 inHg
Wind14.7 mph S
Humidity52%
Visibility—
Dew point47°
Wed, 2866° / 44°0Partly cloudy
66 °Partly cloudy

Thornton, Wednesday, 28 October

Partly cloudy. High 66°, low 44°.

Pressure30.00 inHg
Wind14.8 mph SW
Humidity37%
Visibility—
Dew point35°
Thu, 2967° / 47°0Clear
67 °Clear

Thornton, Thursday, 29 October

Clear. High 67°, low 47°.

Pressure29.91 inHg
Wind13.8 mph S
Humidity42%
Visibility—
Dew point40°
Fri, 3062° / 54°0.15Light rain
62 °Light rain

Thornton, Friday, 30 October

Light rain. High 62°, low 54°.

Pressure29.62 inHg
Wind23.9 mph S
Humidity91%
Visibility—
Dew point56°
Sat, 3159° / 42°0.02Light rain
59 °Light rain

Thornton, Saturday, 31 October

Light rain. High 59°, low 42°.

Pressure29.59 inHg
Wind21.3 mph SW
Humidity70%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0154° / 43°0.12Climate normal
54 °Climate normal

Thornton, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high54°
Average low43°
Average precipitation0.12 in
Chance of precipitation52%
Record high70° (1974)
Record low28° (2023)
Mon, 0253° / 41°0.19Climate normal
53 °Climate normal

Thornton, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.19 in
Chance of precipitation45%
Record high67° (1982)
Record low29° (2020)
Tue, 0351° / 40°0.12Climate normal
51 °Climate normal

Thornton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.12 in
Chance of precipitation30%
Record high70° (1987)
Record low25° (1991)
Wed, 0451° / 40°0.07Climate normal
51 °Climate normal

Thornton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.07 in
Chance of precipitation37%
Record high69° (2015)
Record low23° (1991)
Thu, 0551° / 41°0.08Climate normal
51 °Climate normal

Thornton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.08 in
Chance of precipitation28%
Record high71° (2022)
Record low23° (1991)
Fri, 0650° / 39°0.06Climate normal
50 °Climate normal

Thornton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.06 in
Chance of precipitation30%
Record high68° (2024)
Record low27° (2019)
Sat, 0749° / 39°0.09Climate normal
49 °Climate normal

Thornton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.09 in
Chance of precipitation28%
Record high65° (2020)
Record low25° (1991)
Sun, 0849° / 38°0.03Climate normal
49 °Climate normal

Thornton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.03 in
Chance of precipitation20%
Record high68° (2020)
Record low21° (1991)
Mon, 0950° / 38°0.09Climate normal
50 °Climate normal

Thornton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.09 in
Chance of precipitation32%
Record high68° (1999)
Record low23° (1991)
Tue, 1049° / 38°0.12Climate normal
49 °Climate normal

Thornton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.12 in
Chance of precipitation35%
Record high70° (2020)
Record low19° (2017)
Wed, 1147° / 37°0.12Climate normal
47 °Climate normal

Thornton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.12 in
Chance of precipitation32%
Record high69° (2020)
Record low20° (2017)
Thu, 1246° / 35°0.06Climate normal
46 °Climate normal

Thornton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.06 in
Chance of precipitation33%
Record high65° (1964)
Record low13° (2019)
Fri, 1345° / 34°0.05Climate normal
45 °Climate normal

Thornton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.05 in
Chance of precipitation22%
Record high63° (2005)
Record low0° (2019)
Sat, 1446° / 35°0.08Climate normal
46 °Climate normal

Thornton, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.08 in
Chance of precipitation35%
Record high60° (1973)
Record low17° (1986)

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.