5-day Forecast For Southampton UK:
Tomorrow Thursday Friday Saturday Sunday
AM Rain, Wind AM Thundershowers Mostly Sunny Mostly Cloudy Showers
AM Rain, Wind AM Thundershowers Mostly Sunny Mostly Cloudy Showers
10 mm 5.5 mm 2.2 mm
Thunder expected
20°C 19°C 21°C 22°C 21°C
UV: 5
 Moderate 
UV: 5
 Moderate 
UV: 5
 Moderate 
UV: 3
 Moderate 
UV: 2
 Low 
 
 
 
 
 
 
 
 
 
 
Tonight Tomorrow night Thursday night Friday night Saturday night Sunday night
Rain, Wind Rain Late Mostly Clear Mostly Cloudy Mostly Cloudy Partly Cloudy
Rain, Wind Rain Late Mostly Clear Mostly Cloudy Mostly Cloudy Partly Cloudy
9 mm 1.2 mm
14°C 14°C 11°C 13°C 17°C 12°C
 
 
 
 
 
 
 
 
 
 

Tonight
 
Rain showers this evening with a steady, soaking rain overnight. Increasing winds. Low 14C. SW winds at 10 to 15 mph, increasing to 20 to 30 mph. Chance of rain 100%. Rainfall near 6mm. Localized flooding is possible.
Tomorrow
 
Windy. Periods of rain early. Then some breaks in the clouds in the afternoon. High near 20C. Winds SW at 20 to 30 mph. Chance of rain 90%. Rainfall around 12mm. Localized flooding is possible.
Tomorrow night
 
Partly cloudy in the evening then becoming cloudy with periods of rain after midnight. Low 14C. Winds SW at 10 to 20 mph. Chance of rain 70%.
Thursday
 
Showers and a possible thunderstorm in the morning will give way to partly cloudy skies late. High 19C. Winds WSW at 10 to 20 mph. Chance of rain 80%.
Thursday night
 
Mostly clear skies. Low 11C. Winds W at 10 to 15 mph.
Friday
 
Mostly sunny skies. High 21C. Winds WSW at 10 to 15 mph.
Friday night
 
Mostly cloudy. Low 13C. Winds SSE at 5 to 10 mph.
Saturday
 
Considerable cloudiness. High 22C. Winds SE at 10 to 15 mph.
Saturday night
 
Considerable cloudiness. Low 17C. Winds SE at 10 to 15 mph.
Sunday
 
Cloudy with showers. High 21C. Winds S at 10 to 20 mph. Chance of rain 40%.
Sunday night
 
A few clouds from time to time. Low 12C. Winds SW at 10 to 15 mph.