Swansea, GB Weather Conditions | Weather Underground

Cloudy and damp with rain early...then becoming partly cloudy. Low near 45F. Winds W at 10 to 15 mph. Chance of rain 100%. Rainfall around a half an inch.

Tomorrow

Thu 10/22

High 58°f

24% Precip. / 0 in

A mix of clouds and sun early, then becoming cloudy later in the day. High 58F. Winds WSW at 10 to 15 mph.

Tomorrow night

Thu 10/22

Low 49°f

100% Precip. / 0.72 in

Windy with rain likely. Low 49F. Winds ESE at 20 to 30 mph. Chance of rain 100%. Rainfall around a half an inch. Localized flooding is possible.

Hourly Forecast

Now

48°

8PM

62%

48°

9PM

100%

48°

10PM

100%

48°

11PM

100%

50°

12AM

100%

50°

1AM

50°

2AM

49°

3AM

49°

4AM

49°

5AM

48°

6AM

48°

7AM

46°

7:51AM

Sunrise

8AM

46°

9AM

48°

10AM

51°

11AM

53°

12PM

55°

1PM

56°

2PM

57°

3PM

57°

4PM

57°

5PM

56°

6PM

50%

55°

6:07PM

Sunset

7PM

97%

54°

Precipitation

100%

Rain expected around 8:15 PM

Additional Conditions

Pressure 29.75 in
Visibility 10 miles
Clouds Mostly Cloudy
Dew Point43°F
Humidity 82%
Rainfall 0.25 in
Snow Depth 0 in

EGFH Station History

Almanac for October 21, 2026

Forecast Average Record
Temperature
High 55°F 57°F -°F
Low 47°F 49°F -°F
Rain/Snow Depth
Precipitation 0.53 in 0.14 in -
Snow 0 in - in -

Almanac for October 22, 2026

Forecast Average Record
Temperature
High 59°F 57°F -°F
Low 45°F 49°F -°F

Astronomy

Sun Rise Set
Actual Time 7:50 AM 6:09 PM
Civil Twilight 7:15 AM 6:44 PM
Nautical Twilight 6:37 AM 7:22PM
Astronomical Twilight 5:58 AM 8:01 PM

Length of Visible Light 11h 28m
Length of Day 10h 19m
Tomorrow will be 3 minutes 46 seconds shorter

Moon 4:24 PM 1:49 AM
Waxing Gibbous77% of the Moon is Illuminated

Oct 26

Full Moon

Nov 1

Waning Half Last Qtr

Nov 9

New Moon

Nov 17

Waxing Half First Qtr

Nearby Weather Stations

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