St Mary Bourne, GB Weather Forecast - Airpult St Mary Bourne ============== Hampshire, England, [United Kingdom](https://airpult.com/climate/gb) [View stargazing score](https://airpult.com/stargazing/gb/st-mary-bourne/7owm35h6zwuiw6bas4rjl)[View climate insights](https://airpult.com/climate/gb/st-mary-bourne/7owm35h6zwuiw6bas4rjl)[View historical weather data](https://airpult.com/history/gb/st-mary-bourne/7owm35h6zwuiw6bas4rjl) Current Weather --------------- 15° (60°) Breezy and Mostly Cloudy Feels Like: 15° (60°) Min: 7° (45°) Max: 16° (61°) The next few hours will be overcast, with tomorrow reaching 14°C and dropping to 8°C. The coming days will be foggy in the morning. Hourly Forecast --------------- | Time | Temperature | Rain chance | | --- | --- | --- | | 9pm | 15°C (59°F) | 0% | | 10pm | 15°C (60°F) | 0% | | 11pm | 16°C (60°F) | 70% | | 12am | 16°C (60°F) | 70% | | 1am | 16°C (60°F) | 100% | | 2am | 16°C (60°F) | 0% | | 3am | 16°C (61°F) | 0% | | 4am | 16°C (61°F) | 100% | | 5am | 15°C (60°F) | 100% | | 6am | 14°C (58°F) | 100% | | 7am | 14°C (57°F) | 86% | | 8am | 13°C (56°F) | 0% | | 9am | 13°C (56°F) | 0% | | 10am | 13°C (56°F) | 0% | | 11am | 14°C (56°F) | 0% | | 12pm | 14°C (56°F) | 0% | | 1pm | 14°C (57°F) | 0% | | 2pm | 13°C (56°F) | 0% | | 3pm | 13°C (55°F) | 0% | | 4pm | 12°C (54°F) | 0% | | 5pm | 11°C (52°F) | 0% | | 6pm | 10°C (50°F) | 0% | | 7pm | 9°C (49°F) | 0% | | 8pm | 9°C (48°F) | 0% | Air Quality ----------- 26 Good Air quality is satisfactory, and air pollution poses little or no risk. GoodHazardous ### Pollen Levels Tree PollenLow Grass PollenLow Weed PollenLow Daylight Hours -------------- 06:58 Sunrise 16:39 Sunset 9 hours 41 minutes of sunlight today Moon ---- [Full Moon](https://airpult.com/astronomy/moon-phases) 16:26 Moonrise 07:21 Moonset Daily Forecast -------------- Today 7° (45°) 16° (61°) Tuesday 8° (46°) 16° (61°) Wednesday 8° (46°) 15° (59°) Thursday 8° (47°) 15° (58°) Friday 9° (48°) 15° (58°) Saturday 7° (45°) 13° (56°) Sunday 7° (44°) 13° (55°) Monday 5° (42°) 11° (53°) Tuesday 6° (43°) 11° (52°) Wednesday 8° (46°) 11° (52°) Resources --------- [Ocean Currents Explained: How the Ocean Shapes Weather and Climate![Ocean Currents Explained: How the Ocean Shapes Weather and Climate](https://cdn.airpult.com/storage/mwm7r2fav9jzey9d9m9x.jpg)](https://airpult.com/resources/ocean-currents)[Rainbows Explained: Why They Form and Where to Look![Rainbows Explained: Why They Form and Where to Look](https://cdn.airpult.com/storage/0mpjzanljyy1bn930cya.png)](https://airpult.com/resources/rainbows)[How Weather Radar and Satellite Imagery Work![How Weather Radar and Satellite Imagery Work](https://cdn.airpult.com/storage/hnhdi2zur73osoon7n9y.png)](https://airpult.com/resources/radar-satellite) UV Index -------- No protection needed 0Low LowExtreme Humidity -------- 89%Humid LowHigh Looking at the night sky? ------------------------- See moon phases, eclipses, and seasons for this year. [View astronomy](https://airpult.com/astronomy) Current stargazing conditions? ------------------------------ See sky darkness, moon phase, and the best viewing window for St Mary Bourne. [View stargazing score](https://airpult.com/stargazing/gb/st-mary-bourne/7owm35h6zwuiw6bas4rjl) Weather in St Mary Bourne tomorrow, October 27, 2026 ---------------------------------------------------- St Mary Bourne starts October 27, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Wetter spells lean into the morning, when rain odds reach about 100% near 01:00. Skies look heaviest around 03:00, with cover close to 100%. (St Mary Bourne starts October 27, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Wetter spells lean into the morning, when rain odds reach about 100% near 01:00. Skies look heaviest around 03:00, with cover close to 100%.) The temperature range runs from about 8°C up to 16°C. Relative humidity sits between 67% and 91%, reaching its peak around 05:00. Expect a blustery spell, with winds strongest near 03:00 at 35 km/h. (The temperature range runs from about 46°F up to 61°F. Relative humidity sits between 67% and 91%, reaching its peak around 05:00. Expect a blustery spell, with winds strongest near 03:00 at 22 mph.) Later hours look less wet than the morning, when rain odds were closer to 100%; afternoon chances sit nearer 0%. Residual cloud near 70% around 14:00 may linger. Horizontal visibility sits around 29.6 km, briefly nearer 14.1 km. Expect sunrise at 07:00, sunset at 16:38, and 9 hours 37 minutes of sunlight today overall. (Later hours look less wet than the morning, when rain odds were closer to 100%; afternoon chances sit nearer 0%. Residual cloud near 70% around 14:00 may linger. Horizontal visibility sits around 18.4 mi, briefly nearer 8.7 mi. Expect sunrise at 07:00, sunset at 16:38, and 9 hours 37 minutes of sunlight today overall.) Overall, St Mary Bourne on October 27, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 100% and the high sits around 16°C. (Overall, St Mary Bourne on October 27, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 100% and the high sits around 61°F.) [Powered by Airpult](https://platform.airpult.com) Frequently asked questions about weather in St Mary Bourne ---------------------------------------------------------- ### How warm does it get in St Mary Bourne? The warmest month in St Mary Bourne is July, with average high temperatures of 22°C. The average temperature during this period is around 18°C. (The warmest month in St Mary Bourne is July, with average high temperatures of 72°F. The average temperature during this period is around 64°F.) ### How cold does it get in St Mary Bourne? The coldest month in St Mary Bourne is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C. (The coldest month in St Mary Bourne is January, with average low temperatures of 36°F. The average temperature during this period is around 41°F.) ### What is the wettest time of year in St Mary Bourne? The wettest month in St Mary Bourne is October, with an average of 92 mm of precipitation. (The wettest month in St Mary Bourne is October, with an average of 3.6 in of precipitation.) ### What is the driest time of year in St Mary Bourne? The driest month in St Mary Bourne is April, with an average of 50 mm of precipitation. (The driest month in St Mary Bourne is April, with an average of 2 in of precipitation.) [View full climate insights for St Mary Bourne →](https://airpult.com/climate/gb/st-mary-bourne/7owm35h6zwuiw6bas4rjl)