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Grantham - Weather warnings issued

14-day forecast
Weather warnings issued

Forecast - Grantham

Day by day forecast

Last updated
  1. Tonight
    ,
    Partly cloudy and a fresh breeze
    ,
    Low15° 59°
    ,
    Wind speed19 mph30 km/h19 mph30 km/hSouth Westerly
  2. Wednesday 19th SeptemberWed 19th
    ,
    Strong winds and sunny intervals
    ,
    High21° 70°
    Low11° 52°
    ,
    Wind gusts28 mph45 km/h48 mph78 km/hSouth Westerly
  3. Thursday 20th SeptemberThu 20th
    ,
    Thundery showers and a moderate breeze
    ,
    High18° 64°
    Low11° 51°
    ,
    Wind speed16 mph26 km/h16 mph26 km/hSoutherly
  4. Friday 21st SeptemberFri 21st
    ,
    Gusty winds and sunny intervals
    ,
    High15° 59°
    Low7° 45°
    ,
    Wind gusts23 mph38 km/h40 mph64 km/hWesterly
  5. Saturday 22nd SeptemberSat 22nd
    ,
    Light rain and a moderate breeze
    ,
    High14° 57°
    Low11° 51°
    ,
    Wind speed14 mph22 km/h14 mph22 km/hWesterly
  6. Sunday 23rd SeptemberSun 23rd
    ,
    Gusty winds and light rain showers
    ,
    High16° 60°
    Low8° 46°
    ,
    Wind gusts23 mph36 km/h41 mph65 km/hSouth Westerly
  7. Monday 24th SeptemberMon 24th
    ,
    Sunny intervals and a moderate breeze
    ,
    High14° 57°
    Low6° 42°
    ,
    Wind speed15 mph24 km/h15 mph24 km/hNorth Westerly
  8. Tuesday 25th SeptemberTue 25th
    ,
    Sunny intervals and a gentle breeze
    ,
    High15° 59°
    Low6° 43°
    ,
    Wind speed12 mph19 km/h12 mph19 km/hWesterly
  9. Wednesday 26th SeptemberWed 26th
    ,
    Sunny intervals and a gentle breeze
    ,
    High15° 59°
    Low6° 43°
    ,
    Wind speed10 mph17 km/h10 mph17 km/hWesterly
  10. Thursday 27th SeptemberThu 27th
    ,
    Sunny intervals and a gentle breeze
    ,
    High15° 60°
    Low7° 45°
    ,
    Wind speed10 mph16 km/h10 mph16 km/hSouth Easterly
  11. Friday 28th SeptemberFri 28th
    ,
    Sunny intervals and a gentle breeze
    ,
    High16° 60°
    Low8° 47°
    ,
    Wind speed11 mph18 km/h11 mph18 km/hNortherly
  12. Saturday 29th SeptemberSat 29th
    ,
    Sunny intervals and a gentle breeze
    ,
    High15° 59°
    Low7° 46°
    ,
    Wind speed12 mph20 km/h12 mph20 km/hNortherly
  13. Sunday 30th SeptemberSun 30th
    ,
    Sunny intervals and a gentle breeze
    ,
    High15° 59°
    Low8° 46°
    ,
    Wind speed12 mph19 km/h12 mph19 km/hNorth Westerly
  14. Monday 1st OctoberMon 1st
    ,
    Sunny intervals and a gentle breeze
    ,
    High15° 59°
    Low8° 46°
    ,
    Wind speed12 mph20 km/h12 mph20 km/hNorth Westerly
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Partly cloudy and a fresh breezeStrong winds and sunny intervalsThundery showers and a moderate breezeGusty winds and sunny intervalsLight rain and a moderate breezeGusty winds and light rain showersSunny intervals and a moderate breezeSunny intervals and a gentle breezeSunny intervals and a gentle breezeSunny intervals and a gentle breezeSunny intervals and a gentle breezeSunny intervals and a gentle breezeSunny intervals and a gentle breezeSunny intervals and a gentle breeze

Environmental Summary

Sunrise Sunset

Sunrise06:41Sunset19:12
UVLowPollutionLow

Sunrise Sunset

Sunrise06:43Sunset19:09
UVModeratePollutionLow

Sunrise Sunset

Sunrise06:44Sunset19:07
UVLowPollutionLow

Sunrise Sunset

Sunrise06:46Sunset19:04
UVLowPollutionLow

Sunrise Sunset

Sunrise06:48Sunset19:02
UVLowPollutionLow

Sunrise Sunset

Sunrise06:49Sunset19:00
UVLow

Sunrise Sunset

Sunrise06:51Sunset18:57
UVModerate

Sunrise Sunset

Sunrise06:53Sunset18:55
UVModerate

Sunrise Sunset

Sunrise06:55Sunset18:52
UVModerate

Sunrise Sunset

Sunrise06:56Sunset18:50
UVModerate

Sunrise Sunset

Sunrise06:58Sunset18:48
UVModerate

Sunrise Sunset

Sunrise07:00Sunset18:45
UVLow

Sunrise Sunset

Sunrise07:01Sunset18:43
UVLow

Sunrise Sunset

Sunrise07:03Sunset18:40
UVLow
Weather warnings issued

Hour by hour forecast

Last updated
Last updated

Environmental Summary

Sunrise Sunset

Sunrise06:41Sunset19:12
UVLowPollutionLow

Sunrise Sunset

Sunrise06:43Sunset19:09
UVModeratePollutionLow

Sunrise Sunset

Sunrise06:44Sunset19:07
UVLowPollutionLow

Sunrise Sunset

Sunrise06:46Sunset19:04
UVLowPollutionLow

Sunrise Sunset

Sunrise06:48Sunset19:02
UVLowPollutionLow

Sunrise Sunset

Sunrise06:49Sunset19:00
UVLow

Sunrise Sunset

Sunrise06:51Sunset18:57
UVModerate

Sunrise Sunset

Sunrise06:53Sunset18:55
UVModerate

Sunrise Sunset

Sunrise06:55Sunset18:52
UVModerate

Sunrise Sunset

Sunrise06:56Sunset18:50
UVModerate

Sunrise Sunset

Sunrise06:58Sunset18:48
UVModerate

Sunrise Sunset

Sunrise07:00Sunset18:45
UVLow

Sunrise Sunset

Sunrise07:01Sunset18:43
UVLow

Sunrise Sunset

Sunrise07:03Sunset18:40
UVLow
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BBC East Midlands Today weather

Video forecast

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Updated Monday to Friday only

Text forecast

Today

Tonight

A band of cloud and patchy rain will push south-east during the first half of the night, clearing to leave it mainly dry after midnight with long clear spells. It will remain windy tonight.

Observations - Cranwell

Observed at 00:00,

Wednesday 19 September

18° C64° F
Wind speed24Miles per hour38Kilometres per hourSouth Westerly
  • Humidity: 75%
  • Visibility: Very Good
  • Pressure: 1008mb, Steady
Observation Station: Cranwell (Lat: 53.0333 Long: -0.5)

BBC Weather in association with MeteoGroup

All times are BST (Europe/London, GMT +0100) unless otherwise stated.