As of 02:33 EDT

Weather in Thornton, MI

42°Current weather

Thornton, Saturday, 24 October, 02:33

Clear. Feels like 40°. High 62°, low 35°.

Pressure30.42 inHg
Wind4.3 mph SE
Humidity91%
Visibility6.2 mi
Dew point40°

Monthly outlook for Thornton, MI: average high 58.9°, average low 43.2°. That is 3.5° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 29 October (72.4°), the coolest 4 November (30.6°).

58.9°/43.2°
Average high / low
+3.5°
Above normal
2 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November61.7°54.1°+4.3°
3 November – 12 November54.3°49.4°+2.7°
13 November – 22 Novemberat normal44.6°—

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).

Sun, 2565° / 37°0Overcast
65 °Overcast

Thornton, Sunday, 25 October

Overcast. High 65°, low 37°.

Pressure30.47 inHg
Wind6.2 mph S
Humidity75%
Visibility1.8 mi
Dew point52°
Mon, 2658° / 47°0Overcast
58 °Overcast

Thornton, Monday, 26 October

Overcast. High 58°, low 47°.

Pressure30.36 inHg
Wind5.7 mph NE
Humidity81%
Visibility6.2 mi
Dew point52°
Tue, 2752° / 42°0Overcast
52 °Overcast

Thornton, Tuesday, 27 October

Overcast. High 52°, low 42°.

Pressure30.45 inHg
Wind6.5 mph E
Humidity60%
Visibility6.2 mi
Dew point37°
Wed, 2860° / 41°0Partly cloudy
60 °Partly cloudy

Thornton, Wednesday, 28 October

Partly cloudy. High 60°, low 41°.

Pressure30.27 inHg
Wind9.1 mph S
Humidity64%
Visibility—
Dew point45°
Thu, 2972° / 49°0Mostly clear
72 °Mostly clear

Thornton, Thursday, 29 October

Mostly clear. High 72°, low 49°.

Pressure30.21 inHg
Wind8.7 mph SW
Humidity54%
Visibility—
Dew point50°
Fri, 3063° / 53°0.11Light rain
63 °Light rain

Thornton, Friday, 30 October

Light rain. High 63°, low 53°.

Pressure30.18 inHg
Wind10.2 mph NE
Humidity69%
Visibility—
Dew point52°
Sat, 3165° / 52°0Overcast
65 °Overcast

Thornton, Saturday, 31 October

Overcast. High 65°, low 52°.

Pressure30.24 inHg
Wind10.1 mph SE
Humidity57%
Visibility—
Dew point48°
Sun, 0164° / 56°0.26Rain
64 °Rain

Thornton, Sunday, 1 November

Rain. High 64°, low 56°.

Pressure29.91 inHg
Wind17.8 mph S
Humidity65%
Visibility—
Dew point49°
Mon, 0254° / 43°0.02Light rain
54 °Light rain

Thornton, Monday, 2 November

Light rain. High 54°, low 43°.

Pressure29.94 inHg
Wind16.5 mph W
Humidity42%
Visibility—
Dew point30°
Tue, 0348° / 37°0.01Light rain
48 °Light rain

Thornton, Tuesday, 3 November

Light rain. High 48°, low 37°.

Pressure29.85 inHg
Wind15.9 mph W
Humidity46%
Visibility—
Dew point27°
Wed, 0448° / 31°0Overcast
48 °Overcast

Thornton, Wednesday, 4 November

Overcast. High 48°, low 31°.

Pressure30.09 inHg
Wind11.3 mph W
Humidity38%
Visibility—
Dew point20°
Thu, 0558° / 38°0Overcast
58 °Overcast

Thornton, Thursday, 5 November

Overcast. High 58°, low 38°.

Pressure29.85 inHg
Wind18.8 mph W
Humidity39%
Visibility—
Dew point31°
Fri, 0658° / 39°0Overcast
58 °Overcast

Thornton, Friday, 6 November

Overcast. High 58°, low 39°.

Pressure30.15 inHg
Wind14.6 mph S
Humidity58%
Visibility—
Dew point40°
Sat, 0763° / 51°0Overcast
63 °Overcast

Thornton, Saturday, 7 November

Overcast. High 63°, low 51°.

Pressure29.88 inHg
Wind16.7 mph NW
Humidity48%
Visibility—
Dew point43°
Sun, 0851° / 41°0Overcast
51 °Overcast

Thornton, Sunday, 8 November

Overcast. High 51°, low 41°.

Pressure30.06 inHg
Wind12 mph NW
Humidity54%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1546° / 35°0.13Climate normal
46 °Climate normal

Thornton, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.13 in
Chance of precipitation40%
Record high64° (2001)
Record low20° (1967)
Mon, 1645° / 34°0.07Climate normal
45 °Climate normal

Thornton, Monday, 16 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high61° (1988)
Record low14° (1967)
Tue, 1745° / 34°0.07Climate normal
45 °Climate normal

Thornton, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.07 in
Chance of precipitation32%
Record high62° (1963)
Record low14° (2019)
Wed, 1846° / 35°0.08Climate normal
46 °Climate normal

Thornton, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.08 in
Chance of precipitation27%
Record high64° (2016)
Record low17° (2014)
Thu, 1945° / 35°0.09Climate normal
45 °Climate normal

Thornton, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.09 in
Chance of precipitation33%
Record high61° (1991)
Record low15° (2014)
Fri, 2045° / 34°0.11Climate normal
45 °Climate normal

Thornton, Friday, 20 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.11 in
Chance of precipitation33%
Record high64° (1985)
Record low16° (2022)
Sat, 2143° / 33°0.09Climate normal
43 °Climate normal

Thornton, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high43°
Average low33°
Average precipitation0.09 in
Chance of precipitation38%
Record high58° (1992)
Record low13° (2014)
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)

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.