South Mundham Rain Forecast
West Sussex — Precipitation & Rainfall
South Mundham Rain Outlook
In South Mundham today, spells of rain interspersed with drier intervals is the headline message for the day ahead.
For the period ahead, precipitation in South Mundham is likely to follow a recurring shower theme, with dry spells in between. Mist and low cloud are possible at lower rainfall rates, especially over high ground.
Current & Today
Now
Today
Today’s Hourly Rain Chance
14-Day Precipitation
Rain Charts
Forecast context and reference links
To plan confidently, separate what is likely from what is uncertain. Use the supporting guides to understand why the outlook is behaving the way it is for South Mundham.
- England Climate for regional patterns and seasonal tendencies.
- UK Climate Overview for a national baseline and how regions compare.
- England for location browsing and regional navigation.
How to interpret confidence
For how forecast reliability changes with lead time, see Forecast Confidence. For transparency on how WeatherEngland sources and updates data, see Methodology.
Background guides
- UK Weather Patterns
- UK Seasonal Weather
- UK Weather Hazards
- UK Weather Safety
- UK Jet Stream
- UK Microclimates
Glossary support
Start with the Weather Glossary. Useful terms for this page include Cold Front, Warm Front, Occluded Front, Relative Humidity, Dew Point, and Orographic Uplift.
FAQ
Will it rain in South Mundham today?
Rain risk in South Mundham today is around 84%. Timing can vary locally, especially with showers and passing fronts.
What is the chance of rain in South Mundham over the next 14 days?
The 14-day rain outlook for South Mundham shows day-by-day rain chances and an overall wet/dry signal. Use the first few days for detail and the later period for broader risk.
What does ‘chance of rain’ mean for South Mundham?
It’s the likelihood of measurable precipitation at some point — it does not mean it will rain continuously or everywhere in the area.
When is rain timing most reliable in South Mundham?
Timing is usually most reliable in the next 24–72 hours. Beyond that, use the outlook to understand overall risk rather than exact hours.
Does the rain forecast for South Mundham include showers and drizzle?
Yes — the precipitation outlook covers all measurable precipitation types. Light drizzle can be harder to pin down precisely than organised rain bands.