As of 03:25 CDT

Weather in Thornton, WI

41°Current weather

Thornton, Friday, 9 October, 03:25

Clear. Feels like 41°. High 68°, low 41°.

Pressure30.12 inHg
Wind0 mph N
Humidity87%
Visibility6.2 mi
Dew point38°

Monthly outlook for Thornton, WI: average high 62.5°, average low 43°. That is 3.6° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 12 October (80°), the coolest 18 October (31°).

62.5°/43°
Average high / low
+3.6°
Above normal
3 / 5
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October64.7°57.2°+4.2°
19 October – 28 October58.7°53.1°+3.1°
29 October – 7 Novemberat normal48.8°—

October records over 66 years

84.7°3 October 2025All-time high
20.5°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Cecil (12 mi).

Sat, 1079° / 49°0Clear
79 °Clear

Thornton, Saturday, 10 October

Clear. High 79°, low 49°.

Pressure29.97 inHg
Wind9.6 mph S
Humidity49%
Visibility6.2 mi
Dew point54°
Sun, 1177° / 54°0Clear
77 °Clear

Thornton, Sunday, 11 October

Clear. High 77°, low 54°.

Pressure29.88 inHg
Wind8.3 mph S
Humidity48%
Visibility6.2 mi
Dew point52°
Mon, 1280° / 55°0.05Light rain
80 °Light rain

Thornton, Monday, 12 October

Light rain. High 80°, low 55°.

Pressure29.71 inHg
Wind3.1 mph W
Humidity54%
Visibility6.2 mi
Dew point58°
Tue, 1359° / 51°0.06Light rain
59 °Light rain

Thornton, Tuesday, 13 October

Light rain. High 59°, low 51°.

Pressure29.91 inHg
Wind8.7 mph NE
Humidity68%
Visibility—
Dew point46°
Wed, 1459° / 50°0.03Light rain
59 °Light rain

Thornton, Wednesday, 14 October

Light rain. High 59°, low 50°.

Pressure30.03 inHg
Wind9.1 mph E
Humidity63%
Visibility—
Dew point45°
Thu, 1565° / 50°0.35Rain
65 °Rain

Thornton, Thursday, 15 October

Rain. High 65°, low 50°.

Pressure29.83 inHg
Wind18.3 mph SW
Humidity95%
Visibility—
Dew point51°
Fri, 1659° / 39°0.01Light rain
59 °Light rain

Thornton, Friday, 16 October

Light rain. High 59°, low 39°.

Pressure29.65 inHg
Wind25.1 mph W
Humidity57%
Visibility—
Dew point32°
Sat, 1746° / 35°0Light rain
46 °Light rain

Thornton, Saturday, 17 October

Light rain. High 46°, low 35°.

Pressure30.27 inHg
Wind14 mph NW
Humidity50%
Visibility—
Dew point27°
Sun, 1854° / 31°0Overcast
54 °Overcast

Thornton, Sunday, 18 October

Overcast. High 54°, low 31°.

Pressure30.24 inHg
Wind12.3 mph SW
Humidity40%
Visibility—
Dew point26°
Mon, 1958° / 38°0Overcast
58 °Overcast

Thornton, Monday, 19 October

Overcast. High 58°, low 38°.

Pressure30.33 inHg
Wind6 mph SW
Humidity49%
Visibility—
Dew point35°
Tue, 2063° / 40°0Clear
63 °Clear

Thornton, Tuesday, 20 October

Clear. High 63°, low 40°.

Pressure30.36 inHg
Wind9.8 mph S
Humidity39%
Visibility—
Dew point33°
Wed, 2163° / 40°0Partly cloudy
63 °Partly cloudy

Thornton, Wednesday, 21 October

Partly cloudy. High 63°, low 40°.

Pressure30.06 inHg
Wind9.6 mph W
Humidity60%
Visibility—
Dew point44°
Thu, 2257° / 40°0Overcast
57 °Overcast

Thornton, Thursday, 22 October

Overcast. High 57°, low 40°.

Pressure30.24 inHg
Wind8.3 mph NW
Humidity39%
Visibility—
Dew point30°
Fri, 2351° / 35°0Clear
51 °Clear

Thornton, Friday, 23 October

Clear. High 51°, low 35°.

Pressure30.36 inHg
Wind7.2 mph S
Humidity48%
Visibility—
Dew point30°
Sat, 2459° / 39°0Overcast
59 °Overcast

Thornton, Saturday, 24 October

Overcast. High 59°, low 39°.

Pressure29.97 inHg
Wind18.6 mph SW
Humidity45%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2553° / 39°0.07Climate normal
53 °Climate normal

Thornton, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation27%
Record high73° (1989)
Record low26° (2006)
Mon, 2652° / 39°0.07Climate normal
52 °Climate normal

Thornton, Monday, 26 October

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.07 in
Chance of precipitation20%
Record high73° (1989)
Record low24° (1962)
Tue, 2753° / 38°0.08Climate normal
53 °Climate normal

Thornton, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation25%
Record high70° (1989)
Record low22° (2020)
Wed, 2851° / 38°0.08Climate normal
51 °Climate normal

Thornton, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.08 in
Chance of precipitation22%
Record high67° (1974)
Record low24° (1967)
Thu, 2951° / 37°0.06Climate normal
51 °Climate normal

Thornton, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.06 in
Chance of precipitation23%
Record high78° (2024)
Record low24° (1988)
Fri, 3052° / 38°0.09Climate normal
52 °Climate normal

Thornton, Friday, 30 October

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high77° (2024)
Record low20° (1988)
Sat, 3151° / 38°0.09Climate normal
51 °Climate normal

Thornton, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation35%
Record high66° (1971)
Record low25° (1996)
Sun, 0150° / 37°0.16Climate normal
50 °Climate normal

Thornton, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.16 in
Chance of precipitation32%
Record high69° (1990)
Record low23° (2023)
Mon, 0248° / 36°0.11Climate normal
48 °Climate normal

Thornton, Monday, 2 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.11 in
Chance of precipitation27%
Record high69° (1990)
Record low19° (1991)
Tue, 0348° / 35°0.06Climate normal
48 °Climate normal

Thornton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.06 in
Chance of precipitation20%
Record high69° (2022)
Record low16° (1991)
Wed, 0447° / 35°0.09Climate normal
47 °Climate normal

Thornton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.09 in
Chance of precipitation20%
Record high70° (2008)
Record low15° (1991)
Thu, 0548° / 35°0.09Climate normal
48 °Climate normal

Thornton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high67° (2020)
Record low17° (1991)
Fri, 0647° / 34°0.08Climate normal
47 °Climate normal

Thornton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.08 in
Chance of precipitation28%
Record high68° (2020)
Record low12° (1991)
Sat, 0746° / 33°0.03Climate normal
46 °Climate normal

Thornton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.03 in
Chance of precipitation20%
Record high68° (2020)
Record low8° (1991)

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, WI 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, WI 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.