Portsmouth
Tomorrow
Tomorrow weather in Portsmouth
Monday, 12th October 2026
18°
Patchy rain possible
Low 16°
The weather tomorrow in Portsmouth will be hotter than today, with temperatures rising to 18°.
The rain will visit again tomorrow in Portsmouth and the expected precipitation are 2 mm.
The wind tomorrow will get stronger and reach 35 km/h.
18° / 16°
Temp
80%
Rain
35 km/h
Wind
84%
Humidity
Portsmouth Weather Pages
Portsmouth hourly forecast for tomorrow
Scroll right to see more weather forecasts for Portsmouth tomorrow
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 07:22 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 18:19 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | |  | | | | | |  |  | | | | |  | | | | | |  |  | | | | | Next |
| temperatures | 15.8° | 16° | 16.2° | 16.3° | 16.4° | 16.5° | 16.5° | 16.4° | Sunrise | 16.4° | 16.5° | 16.6° | 16.7° | 16.4° | 16.4° | 16.5° | 16.9° | 17.2° | 17.4° | 17.6° | Sunset | 17.6° | 18° | 18.1° | 18° | 18.3° | |
| Feels like | 11.6° | 11.4° | 10.9° | 10.7° | 10.8° | 11.1° | 11.4° | 11.3° | 11.1° | 11° | 10.7° | 11.1° | 11.1° | 11.6° | 12.1° | 13.1° | 13.8° | 14.6° | 15.1° | 15.2° | 15.9° | 16.4° | 17° | 17° | |||
| wind speed | 23 km/h | 26 km/h | 29 km/h | 31 km/h | 31 km/h | 30 km/h | 30 km/h | 31 km/h | 32 km/h | 34 km/h | 36 km/h | 35 km/h | 34 km/h | 33 km/h | 32 km/h | 30 km/h | 28 km/h | 26 km/h | 25 km/h | 25 km/h | 24 km/h | 22 km/h | 18 km/h | 18 km/h | |||
| wind degree | 177° | 180° | 178° | 170° | 169° | 163° | 163° | 163° | 162° | 161° | 159° | 161° | 166° | 171° | 174° | 176° | 183° | 188° | 190° | 185° | 201° | 231° | 228° | 216° | |||
| wind direction | S | S | S | S | S | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | S | S | S | SSW | SW | SW | SW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.6 mm | 0.5 mm | 0.7 mm | 0.2 mm | 0 mm | 0.1 mm | 0.4 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 19% | 20% | 20% | 19% | 20% | 19% | 21% | 26% | 23% | 24% | 24% | 27% | 31% | 70% | 69% | 74% | 52% | 36% | 46% | 63% | 43% | 34% | 36% | 30% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 72% | 73% | 72% | 71% | 71% | 72% | 74% | 78% | 81% | 80% | 80% | 81% | 86% | 92% | 93% | 93% | 94% | 95% | 96% | 97% | 97% | 96% | 94% | 89% | |||
| dew point | 10.7° | 11.1° | 11.2° | 11.1° | 11.1° | 11.4° | 12° | 12.7° | 13.1° | 13.1° | 13.2° | 13.5° | 14.1° | 15.1° | 15.4° | 15.8° | 16.2° | 16.6° | 16.9° | 17.1° | 17.6° | 17.5° | 17° | 16.5° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 2 km | 2 km | 2 km | 10 km | 10 km | 2 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 94% | 97% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.3 | 0.3 | 0.3 | 0.6 | 0.4 | 0.5 | 0.3 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 |
Weather in Portsmouth tomorrow
The temperature tomorrow in Portsmouth is expected to be typical for this time of year, with a forecast of 18 °C, closely aligning with the historical average for 12th of October.
temperatures
18 °C
rain
2.7 mm
wind
35 km/h
UV
Low
Portsmouth daylight overview ☀️
Tomorrow in Portsmouth, The sun rises at 07:22 and sets at 18:19, giving a total daylight duration of 10 hours and 57 minutes.
Quick links
More Portsmouth weather pages
What to wear tomorrow in Portsmouth? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Portsmouth forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Umbrella
The weather tomorrow in Portsmouth - FAQ
What is the maximum temperature for tomorrow in Portsmouth?
The maximum temperature for tomorrow in Portsmouth is expected to be 18° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Portsmouth? 🌧️
Yes, there is a 80% chance of rain in Portsmouth tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Portsmouth? 🌀
The wind in Portsmouth is expected to blow at 35 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Portsmouth tomorrow?
Given the forecast of 18 °C with a 80% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Portsmouth tomorrow.
What is the sunrise and sunset time for Portsmouth tomorrow?
The sun is expected to rise at 07:22 and set at 18:19 in Portsmouth.
How accurate is the weather forecast Portsmouth tomorrow? ✅
Portsmouth weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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