Weather Swansea today


image/svg+xml image/svg+xml image/svg+xml image/svg+xml image/svg+xml image/svg+xml image/svg+xml Sunday, Jan 11 36 / F ° 27 0.00 in 7 mph Today 1/11/26 36 / 27 °F Tomorrow 1/12/26 52 / 28 °F Tuesday 1/13/26 55 / 39 °F image/svg+xml image/svg+xml
28 °F 19 °F 9 am
32 °F 27 °F 12 pm
36 °F 28 °F 3 pm
28 °F 23 °F 9 pm
sunrise 7:16 am
sunset 4:59 pm
HOURLY

Weather forecast Swansea Jan. 11, 2026

During the day partly cloudy, in the evening initially partly cloudy, later clear. The highest temperature 36 °F. At night partly cloudy. The lowest temperature 27 °F.


Interactive map weather Illinois, USA


GPS: 38.5339; -89.9890
altitude: 541 ft
local time:
Meteogram is being loaded

Weather forecast Swansea, Illinois, USA extended forecast

Time State   Temp.   Feels like Precip. Wind PressureHumidity Dew total
 
 Fog Low
 
 Middle
 
 High
 

Today, Sunday 01/11/2026
12 AM
1 AM 
clear 32 °F
25 °F		 0.0 in
  20 fps 14 mph
northwest		 30.3 in56 % 19  °F0 % 0% 0% 0% 0%
1 AM
2 AM 
clear 30 °F
23 °F		 0.0 in
  19 fps 13 mph
west-northwest		 30.3 in53 % 18  °F0 % 0% 0% 0% 0%
2 AM
3 AM 
clear 30 °F
23 °F		 0.0 in
  20 fps 14 mph
west-northwest		 30.3 in55 % 16  °F0 % 0% 0% 0% 0%
3 AM
4 AM 
clear 28 °F
21 °F		 0.0 in
  21 fps 14 mph
west-northwest		 30.3 in55 % 16  °F0 % 0% 0% 0% 0%
4 AM
5 AM 
partly cloudy 28 °F
21 °F		 0.0 in
  22 fps 15 mph
west-northwest		 30.4 in57 % 16  °F23 % 0% 23% 0% 0%
5 AM
6 AM 
cloudy 27 °F
19 °F		 0.0 in
  22 fps 15 mph
northwest		 30.4 in60 % 16  °F45 % 0% 45% 0% 0%
6 AM
7 AM 
clear 27 °F
19 °F		 0.0 in
  20 fps 14 mph
northwest		 30.4 in60 % 16  °F10 % 0% 10% 0% 0%
7 AM
8 AM 
clear 27 °F
19 °F		 0.0 in
  17 fps 12 mph
northwest		 30.5 in59 % 14  °F0 % 0% 0% 0% 0%
8 AM
9 AM 
clear 27 °F
19 °F		 0.0 in
  16 fps 11 mph
northwest		 30.5 in58 % 14  °F0 % 0% 0% 0% 0%
9 AM
10 AM 
clear 28 °F
21 °F		 0.0 in
  18 fps 12 mph
northwest		 30.5 in52 % 14  °F0 % 0% 0% 0% 0%
10 AM
11 AM 
clear 28 °F
21 °F		 0.0 in
  16 fps 11 mph
northwest		 30.6 in51 % 14  °F0 % 0% 0% 0% 0%
11 AM
12 PM 
clear 30 °F
23 °F		 0.0 in
  14 fps 10 mph
northwest		 30.6 in51 % 16  °F0 % 0% 0% 0% 0%
12 PM
1 PM 
clear 32 °F
25 °F		 0.0 in
  13 fps 9 mph
northwest		 30.5 in51 % 18  °F0 % 0% 0% 0% 0%
1 PM
2 PM 
cloudy 34 °F
27 °F		 0.0 in
  13 fps 9 mph
west-northwest		 30.5 in51 % 19  °F60 % 0% 0% 0% 60%
2 PM
3 PM 
cloudy 36 °F
28 °F		 0.0 in
  12 fps 8 mph
west-northwest		 30.5 in50 % 19  °F48 % 0% 0% 0% 48%
3 PM
4 PM 
clear 36 °F
28 °F		 0.0 in
  12 fps 8 mph
west-northwest		 30.5 in49 % 19  °F3 % 0% 0% 0% 3%
4 PM
5 PM 
clear 36 °F
30 °F		 0.0 in
  11 fps 7 mph
west		 30.5 in50 % 19  °F3 % 0% 0% 0% 3%
5 PM
6 PM 
clear 32 °F
27 °F		 0.0 in
  7 fps 5 mph
west		 30.5 in62 % 21  °F6 % 0% 0% 0% 6%
6 PM
7 PM 
clear 30 °F
25 °F		 0.0 in
  8 fps 5 mph
west		 30.5 in64 % 21  °F0 % 0% 0% 0% 0%
7 PM
8 PM 
clear 30 °F
25 °F		 0.0 in
  8 fps 5 mph
west		 30.5 in65 % 21  °F0 % 0% 0% 0% 0%
8 PM
9 PM 
clear 28 °F
23 °F		 0.0 in
  7 fps 5 mph
west-southwest		 30.5 in71 % 21  °F0 % 0% 0% 0% 0%
9 PM
10 PM 
clear 28 °F
23 °F		 0.0 in
  8 fps 6 mph
southwest		 30.5 in71 % 21  °F0 % 0% 0% 0% 0%
10 PM
11 PM 
clear 28 °F
23 °F		 0.0 in
  9 fps 6 mph
southwest		 30.5 in70 % 21  °F0 % 0% 0% 0% 0%
11 PM
12 AM 
clear 28 °F
23 °F		 0.0 in
  8 fps 5 mph
southwest		 30.4 in72 % 21  °F0 % 0% 0% 0% 0%

Tomorrow, Monday 01/12/2026
12 AM
1 AM 
clear 28 °F
23 °F		 0.0 in
  10 fps 7 mph
southwest		 30.4 in70 % 21  °F0 % 0% 0% 0% 0%
1 AM
2 AM 
clear 28 °F
23 °F		 0.0 in
  10 fps 7 mph
southwest		 30.4 in69 % 21  °F0 % 0% 0% 0% 0%
2 AM
3 AM 
clear 28 °F
21 °F		 0.0 in
  14 fps 9 mph
south-southwest		 30.4 in67 % 19  °F0 % 0% 0% 0% 0%
3 AM
4 AM 
clear 28 °F
21 °F		 0.0 in
  12 fps 9 mph
southwest		 30.4 in65 % 19  °F0 % 0% 0% 0% 0%
4 AM
5 AM 
clear 28 °F
21 °F		 0.0 in
  11 fps 8 mph
southwest		 30.4 in65 % 19  °F0 % 0% 0% 0% 0%
5 AM
6 AM 
clear 28 °F
21 °F		 0.0 in
  13 fps 9 mph
southwest		 30.4 in62 % 19  °F0 % 0% 0% 0% 0%
6 AM
7 AM 
clear 30 °F
23 °F		 0.0 in
  13 fps 9 mph
southwest		 30.4 in60 % 19  °F0 % 0% 0% 0% 0%
7 AM
8 AM 
clear 30 °F
23 °F		 0.0 in
  13 fps 9 mph
southwest		 30.4 in59 % 19  °F0 % 0% 0% 0% 0%
8 AM
9 AM 
clear 32 °F
25 °F		 0.0 in
  13 fps 9 mph
southwest		 30.4 in59 % 19  °F0 % 0% 0% 0% 0%
9 AM
10 AM 
clear 36 °F
30 °F		 0.0 in
  13 fps 9 mph
southwest		 30.3 in56 % 23  °F0 % 0% 0% 0% 0%
10 AM
11 AM 
clear 39 °F
34 °F		 0.0 in
  11 fps 8 mph
southwest		 30.3 in50 % 23  °F0 % 0% 0% 0% 0%
11 AM
12 PM 
cloudy 43 °F
37 °F		 0.0 in
  12 fps 8 mph
southwest		 30.3 in47 % 25  °F56 % 0% 0% 0% 56%
12 PM
1 PM 
cloudy 46 °F
41 °F		 0.0 in
  12 fps 8 mph
west-southwest		 30.3 in46 % 28  °F45 % 0% 0% 0% 45%
1 PM
2 PM 
clear 48 °F
43 °F		 0.0 in
  12 fps 8 mph
west-southwest		 30.2 in45 % 30  °F0 % 0% 0% 0% 0%
2 PM
3 PM 
clear 50 °F
45 °F		 0.0 in
  12 fps 8 mph
southwest		 30.2 in44 % 30  °F0 % 0% 0% 0% 0%
3 PM
4 PM 
clear 52 °F
46 °F		 0.0 in
  12 fps 8 mph
west-southwest		 30.2 in44 % 32  °F0 % 0% 0% 0% 0%
4 PM
5 PM 
clear 50 °F
46 °F		 0.0 in
  7 fps 5 mph
west-southwest		 30.2 in52 % 32  °F0 % 0% 0% 0% 0%
5 PM
6 PM 
cloudy 43 °F
39 °F		 0.0 in
  7 fps 5 mph
southwest		 30.2 in65 % 32  °F64 % 0% 0% 0% 64%
6 PM
7 PM 
cloudy 41 °F
37 °F		 0.0 in
  8 fps 6 mph
southwest		 30.2 in70 % 32  °F97 % 0% 0% 0% 97%
7 PM
8 PM 
cloudy 41 °F
36 °F		 0.0 in
  9 fps 6 mph
southwest		 30.2 in67 % 32  °F100 % 0% 0% 0% 100%
8 PM
9 PM 
clear 43 °F
37 °F		 0.0 in
  10 fps 7 mph
southwest		 30.2 in65 % 32  °F0 % 0% 0% 0% 0%
9 PM
10 PM 
clear 41 °F
36 °F		 0.0 in
  10 fps 7 mph
southwest		 30.2 in72 % 32  °F0 % 0% 0% 0% 0%
10 PM
11 PM 
clear 39 °F
34 °F		 0.0 in
  11 fps 8 mph
southwest		 30.2 in74 % 32  °F0 % 0% 0% 0% 0%
11 PM
12 AM 
clear 39 °F
34 °F		 0.0 in
  11 fps 8 mph
southwest		 30.1 in76 % 32  °F0 % 0% 0% 0% 0%
 

Swansea, Illinois, USA - information

State: Illinois, USA
GPS coordinates: 38.5339; -89.9890
Time zone: America / Chicago time difference in hours with time in NY is -7 hours

Population: 13 543
Altitude: 541 ft
The administrative part:



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Weather Swansea, Illinois, USA. Weather forecast Swansea.



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Data source

Weather forecast for Swansea is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information Swansea

data are always in the local time

Sun and light

 Jan. 11, 2026 
Sunrise: Sunset: 
7:16 am 4:59 pm
Noon: Length of day: 
12:07 pm09:42
Start of civil twilight*: End of civil twilight*: 
6:47 am5:29 pm
Start of nautical twilight*: End of nautical twilight*: 
6:15 am6:01 pm
Start of astronomical twilight*:  End of astronomical twilight*: 
5:43 am6:32 pm
* What is Twilight?

Moon and moon phases

Moonrise: Moonset: 
01/11/2026 1:02 am 01/11/2026 11:38 am
Next new moon: Next full moon: 
01/18/202602/01/2026

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