5-day weather forecast Sefton Oct 17, 2026
19°Weather forecast Sefton today Oct 17, 2026: patchy rain possible, temperature from 13 °C to 21 °C.
Precipitation probability 27%. Wind up to 5.39 m/s (gusts 10.11 m/s). Air humidity 44–73%, atmospheric pressure 772–774 mm Hg, UV index up to 7.8.
5 days at a glance — tap a day to open it
Sunrise 06:11
Sunset 19:10
Sunset 19:10
First Quarter47% illuminated
Moonrise 10:40 · Moonset 00:59
Moonrise 10:40 · Moonset 00:59
Chart
Table
Sat, Oct 17, 2026
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Overcast | 14 °C | 15% | 96% | 63% | 773 mm Hg | ESE 105° 2.5 (4.53) m/s | 0 |
| 01:00 | Overcast | 15 °C | 15% | 100% | 60% | 773 mm Hg | E 97° 2.11 (4.31) m/s | 0 |
| 02:00 |  Patchy rain possible | 15 °C | 15% (0.01 mm/hr) | 100% | 61% | 773 mm Hg | E 94° 1.81 (3.92) m/s | 0 |
| 03:00 | Overcast | 15 °C | 16% | 100% | 64% | 773 mm Hg | E 99° 1.31 (2.61) m/s | 0 |
| 04:00 | Patchy rain possible | 15 °C | 16% (0.01 mm/hr) | 100% | 64% | 773 mm Hg | SE 127° 1.5 (2.61) m/s | 0 |
| 05:00 | Patchy rain possible | 15 °C | 18% (0.02 mm/hr) | 100% | 65% | 773 mm Hg | SE 130° 1.5 (2.89) m/s | 0 |
| 06:00 | Patchy rain possible | 15 °C | 20% (0.04 mm/hr) | 100% | 67% | 773 mm Hg | ESE 106° 1.61 (3.39) m/s | 0 |
| 07:00 | Patchy rain possible | 15 °C | 25% (0.08 mm/hr) | 100% | 70% | 773 mm Hg | E 101° 1.61 (3.5) m/s | 0 |
| 08:00 | Patchy rain possible | 15 °C | 27% (0.11 mm/hr) | 100% | 70% | 774 mm Hg | E 86° 1.89 (4.72) m/s | 0.2 |
| 09:00 | Patchy rain possible | 17 °C | 17% (0.06 mm/hr) | 77% | 64% | 774 mm Hg | E 82° 2.39 (3.92) m/s | 0.8 |
| 10:00 | Patchy rain possible | 19 °C | 9% (0.03 mm/hr) | 65% | 49% | 774 mm Hg | E 94° 2.89 (3.11) m/s | 3.4 |
| 11:00 | Patchy rain possible | 19 °C | 10% (0.01 mm/hr) | 94% | 46% | 774 mm Hg | E 101° 3.69 (8.69) m/s | 5.2 |
| 12:00 |  Cloudy | 19 °C | 8% | 77% | 47% | 773 mm Hg | E 98° 3.89 (7.89) m/s | 4.3 |
| 13:00 |  Sunny | 20 °C | 2% | 8% | 45% | 773 mm Hg | ESE 104° 3.69 (7.69) m/s | 5.4 |
| 14:00 |  Partly cloudy | 21 °C | 3% | 34% | 44% | 773 mm Hg | ESE 109° 5.11 (10.11) m/s | 7.8 |
| 15:00 | Partly cloudy | 20 °C | 3% | 27% | 49% | 773 mm Hg | ESE 108° 5.39 (8.39) m/s | 5.9 |
| 16:00 | Sunny | 19 °C | 2% | 9% | 49% | 772 mm Hg | ESE 107° 4.5 (9.5) m/s | 3.7 |
| 17:00 | Patchy rain possible | 19 °C | 10% (0.01 mm/hr) | 81% | 53% | 772 mm Hg | ESE 102° 4.19 (4.42) m/s | 1.9 |
| 18:00 | Patchy rain possible | 18 °C | 13% (0.03 mm/hr) | 78% | 60% | 773 mm Hg | E 92° 3.89 (4.5) m/s | 0.6 |
| 19:00 | Patchy rain possible | 16 °C | 15% (0.02 mm/hr) | 82% | 68% | 773 mm Hg | E 89° 3 (5.42) m/s | 0.1 |
| 20:00 |  Clear | 14 °C | 7% | 8% | 73% | 773 mm Hg | E 99° 2.31 (4.92) m/s | 0 |
| 21:00 | Clear | 14 °C | 7% | 10% | 72% | 773 mm Hg | E 97° 1.89 (2.72) m/s | 0 |
| 22:00 | Clear | 14 °C | 7% | 11% | 72% | 774 mm Hg | E 101° 1.31 (2.03) m/s | 0 |
| 23:00 | Clear | 13 °C | 7% | 8% | 73% | 773 mm Hg | SE 136° 0.81 (1.11) m/s | 0 |
Sat, Oct 17, 2026
Frequently asked questions about the 5-day weather in Sefton
What will the weather be like in Sefton over the next 5 days?
Over the next 5 days in Sefton the temperature is expected to range from about 11 to 25 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
On which of the next 5 days will it rain in Sefton?
The chance of rain in Sefton over the next 5 days reaches 46%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
How accurate is the 5-day weather forecast for Sefton?
A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.
Which of the next 5 days in Sefton will be the warmest and which the coolest?
Over the next 5 days the temperature in Sefton ranges from about 11 to 25 °C. Compare the warmest and coolest day on the temperature chart above.
Will it be windy in Sefton over the next 5 days?
Over the next 5 days the wind in Sefton picks up to 6 m/s. The windiest days are easy to spot on the wind chart above.
Which day of the week in Sefton is best for a walk or a trip?
For a walk or a trip, pick the days with the lowest chance of rain (up to 46%) and light wind — easy to compare on the 5-day charts above.
How can I best use the 5-day forecast for Sefton?
The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.
Will I need an umbrella or sunscreen in Sefton this week?
Rain reaches a 46% chance across the next 5 days, so pack something waterproof for the wettest of them — the daily strip above shows which. Today’s UV index peaks at 7.8; sunscreen is worth it from about 3 upwards.
Sefton on the map
Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.