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October weather forecast in Deerfield

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

28 September, sun

	744 mmHg		69%
	6.5 m/s		+18

28 September, Sunday. day, 18°; night, 16°; clear

29 September, mon

	746 mmHg		67%
	5.3 m/s		+18

29 September, Monday. day, 16°; night, 14°; clear

30 September, tue

	746 mmHg		67%
	5.3 m/s		+17

30 September, Tuesday. day, 17°; night, 13°; clear

1 October, wed

	744 mmHg		66%
	5.6 m/s		+17

1 October, Wednesday. day, 17°; night, 14°; overcast

2 October, thu

	744 mmHg		73%
	5.3 m/s		+16

2 October, Thursday. day, 16°; night, 14°; partly cloudy

3 October, fri

	746 mmHg		75%
	5.1 m/s		+16

3 October, Friday. day, 16°; night, 13°; partly cloudy

4 October, sat

	746 mmHg		64%
	4.5 m/s		+16

4 October, Saturday. day, 19°; night, 13°; partly cloudy

5 October, sun

	743 mmHg		67%
	4.5 m/s		+16

5 October, Sunday. day, 17°; night, 14°; rain

6 October, mon

	744 mmHg		62%
	5.8 m/s		+16

6 October, Monday. day, 18°; night, 13°; partly cloudy

7 October, tue

	745 mmHg		57%
	5.9 m/s		+16

7 October, Tuesday. day, 19°; night, 14°; partly cloudy

8 October, wed

	746 mmHg		57%
	5.3 m/s		+16

8 October, Wednesday. day, 17°; night, 14°; clear

9 October, thu

	746 mmHg		61%
	5 m/s		+16

9 October, Thursday. day, 17°; night, 13°; clear

10 October, fri

	746 mmHg		57%
	5.6 m/s		+15

10 October, Friday. day, 17°; night, 13°; partly cloudy

11 October, sat

	744 mmHg		63%
	5 m/s		+15

11 October, Saturday. day, 18°; night, 14°; partly cloudy

12 October, sun

	745 mmHg		69%
	5 m/s		+15

12 October, Sunday. day, 16°; night, 14°; rain

13 October, mon

	744 mmHg		68%
	5.5 m/s		+15

13 October, Monday. day, 15°; night, 12°; rain

14 October, tue

	743 mmHg		68%
	7 m/s		+14

14 October, Tuesday. day, 14°; night, 13°; clear

15 October, wed

	744 mmHg		69%
	4.8 m/s		+14

15 October, Wednesday. day, 13°; night, 10°; clear

16 October, thu

	744 mmHg		64%
	5.6 m/s		+14

16 October, Thursday. day, 14°; night, 10°; clear

17 October, fri

	744 mmHg		63%
	5.4 m/s		+14

17 October, Friday. day, 14°; night, 10°; partly cloudy

18 October, sat

	742 mmHg		62%
	6.3 m/s		+14

18 October, Saturday. day, 14°; night, 11°; partly cloudy

19 October, sun

	742 mmHg		67%
	6.3 m/s		+14

19 October, Sunday. day, 16°; night, 11°; rain

20 October, mon

	745 mmHg		69%
	5.5 m/s		+13

20 October, Monday. day, 13°; night, 12°; clear

21 October, tue

	747 mmHg		67%
	5 m/s		+13

21 October, Tuesday. day, 13°; night, 10°; clear

22 October, wed

	743 mmHg		72%
	5.6 m/s		+13

22 October, Wednesday. day, 14°; night, 10°; rain

23 October, thu

	742 mmHg		72%
	5.8 m/s		+13

23 October, Thursday. day, 14°; night, 11°; rain

24 October, fri

	743 mmHg		68%
	5 m/s		+13

24 October, Friday. day, 15°; night, 10°; clear

25 October, sat

	742 mmHg		68%
	7.1 m/s		+13

25 October, Saturday. day, 14°; night, 11°; rain

26 October, sun

	742 mmHg		64%
	6.1 m/s		+13

26 October, Sunday. day, 11°; night, 9°; rain

27 October, mon

	745 mmHg		72%
	6 m/s		+12

27 October, Monday. day, 9°; night, 8°; partly cloudy

28 October, tue

	746 mmHg		68%
	5.5 m/s		+12

28 October, Tuesday. day, 9°; night, 5°; clear

29 October, wed

	743 mmHg		68%
	6.3 m/s		+12

29 October, Wednesday. day, 12°; night, 8°; clear

30 October, thu

	744 mmHg		72%
	7 m/s		+11

30 October, Thursday. day, 9°; night, 8°; overcast

31 October, fri

	746 mmHg		68%
	5.5 m/s		+11

31 October, Friday. day, 11°; night, 6°; clear

1 November, sat

	746 mmHg		68%
	5.5 m/s		+11

1 November, Saturday. day, 13°; night, 9°; partly cloudy

Average data for 10 years

Deerfield October

11

sunny days

8

days with precipitation

12

cloudy days

11 sunny days; 8 days with precipitation; 12 cloudy days;

67

%

air humidity

4

m/s

WindSW

78

mm of precipitation

(10% of annual average)

+14

°C

Water temperature

air humidity 67%; 78 millimeters of precipitation (10% of annual average); Wind south-westerly 4 Meters per second; Water temperature +14°

Weather graphs for October

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

NE

N

N

S

SW

SW

SW

W

W

SE

S

N

S

W

SW

W

S

SW

SW

W

N

S

SW

SW

SW

SW

W

W

SW

W

SW

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

Chicago
Indianapolis
Michigan City
Wisconsin Dells
Appleton
Dixon
Ottawa
Iowa City
Washington

Cities with similar weather in October

Varna
Toronto
Vancouver
The Golden Sands
Boston
Looe
Bruges
Albena
Rijeka

The weather forecast for October 2025 is based on historical data from the past 10 years.

In October, the weather in Deerfield is typically warm. Average daily high temperature in October is about 15 degrees above zero. On average, Deerfield has 11 sunny, 10 partly cloudy, 8 rainy, and 2 cloudy days in October. The rains are usually heavy.

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