Greenwich Weather
Weather Warnings
Flooding is expected: River Maun at Edwinstowe and Ollerton
Thu 27 Aug, 14:20 – Sun 6 Sept, 14:20
River levels are expected to begin falling at 16:15 on 27/08/2026. Further rainfall and thunderstorms are forecast over the next 6 hours. Areas most at risk are Old Rufford Road. Edwinstowe and Ollerton are also at risk. We are closely monitoring the situation & monitoring river levels and rainfall. Take care and avoid walking, cycling or driving through flood water & avoid contact with flood water. This message will be updated by 23:00 PM on 27 August 2026, or as the situation changes.
Overcast
Feels like 14°
Probably won't need your brolly
Today
A wet start, brightening up this morning
Tomorrow
Dry early, rain arriving overnight
Weekend
Mixed conditions both days
Saturday is your best bet this week
Hourly Forecast
7-Day Forecast
What to Wear Today
Dress for 18°C (feels like 14°C) - comfortable layers work well.
Base Layer
- T-shirt or light long-sleeve
- Casual shirt
Mild temperatures - dress comfortably
Outer Layer
- Water-resistant jacket
- Light rain jacket in bag
Some chance of rain - pack something waterproof
Don't forget
Today's Tips for Greenwich
What to Pack
- Sunscreen recommended
Activity Ideas
- Enjoy the autumn colours
- Woodland walk
Best Time to Go Out
Any time today
Low chance of rain throughout the day
This Time of Year
Autumn in Greenwich. Temperatures cooling and leaves changing.
About 13 hours of daylight. Autumn equinox approaches.
Frequently asked questions
- Do I need an umbrella in Greenwich today?
- No, you probably won't need an umbrella in Greenwich today. A wet start, brightening up this morning
- What is the weather like in Greenwich today?
- A wet start, brightening up this morning The temperature in Greenwich is currently 18°C, with a high of 22°C and a low of 15°C.
- What will the weather be like in Greenwich tomorrow?
- Dry early, rain arriving overnight Tomorrow's temperature in Greenwich will range from 13°C to 18°C, with a 66% chance of rain.
- What is the weekend weather forecast for Greenwich?
- Mixed conditions both days
- What is the best day this week in Greenwich?
- Saturday is your best bet this week
- Is Greenwich good for outdoor activities this week?
- Yes, conditions in Greenwich look reasonable for outdoor activities this week. Average temperatures around 15°C with moderate chance of rain. Check the daily forecast for the best windows.
- What should I expect from Greenwich weather this time of year?
- Autumn in Greenwich brings cooling temperatures and increasing rainfall. Currently around 15°C, expect misty mornings and earlier sunsets. Beautiful for countryside walks when dry.
- What should I wear in Greenwich today?
- Comfortable clothing with a light layer for cooler moments. Some sun protection may be useful.