Tonight's rain outlook for Portsmouth
This page answers one question: is it going to rain tonight in Portsmouth? The verdict above comes from the latest weather model run for Portsmouth's exact location and covers the evening and night hours in local time. It refreshes every time you open the page, so it always reflects the newest forecast.
The bars show the chance of rain for each hour of the night. A tall bar means rain is likely that hour; hover or tap to see the exact chance and expected amount. For a live view of showers approaching Portsmouth right now, the Portsmouth rain radar shows precipitation moving on an animated map.