Grantham Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Grantham

Grantham temperature today is 21°, feels like 21°, with a humidity level of 60% and wind at 35.17 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Grantham: expect a high of 18° and a low of 11°, with few clouds. Rain chance tomorrow is 20%.

scattered clouds
21°
scattered clouds
H: 22° L: 21°
Feels like 21°
AQI: Fair (2/5)
Humidity
60%
Dew 13°
Wind speed
35.17 km/h
SSW
Pressure
1027 hPa
Visibility
10 km
High Winds
Wind speed is 35.17 km/h. Secure loose objects.
Weather Summary
Currently in Grantham, expect varied conditions with warm temperatures around 21°. Winds are strong winds.
Precipitation Probability
0%
16
0%
19
0%
22
0%
01
20%
04
0%
07
0%
10
0%
13
0%
16
0%
19
0%
22
0%
01
0%
04
0%
07
0%
10
0%
13
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
21°
Fri
16:00
18°
 
14°
 
14°
 
14°
Sat
04:00
12°
 
15°
 
18°
 
18°
Sat
16:00
13°
 
11°
 
9°
 
7°
Sun
04:00
7°
 
14°
 
18°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:05
Sunset
Sunset
18:38
Moon Phase
Waning Gibbous (63%)
Timezone: GMT+05:30
Last updated: Oct 2, 2026 6:17 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
52.911491
Longitude
Longitude
-0.641840
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More about Grantham
Content curated by the NearWeather editorial team · Updated periodically
Grantham is a town located in the county of Lincolnshire in England. It is situated on the River Witham, approximately 25 miles (40km) south of Lincoln and 30 miles (48km) east of Nottingham. The town has a population of around 35,000 people and is the birthplace of former UK Prime Minister Margaret Thatcher. The climate in Grantham is generally temperate, with warm summers and mild winters. Average temperatures range from 5-6C (41-43F) in winter and 20-21C (68-70F) in summer. Year round, the average temperature is around 11-12C (52-54F). Rainfall is fairly evenly distributed throughout the year, with a slight peak in October and November.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Grantham
What is the temperature in Grantham right now?

The current temperature in Grantham is 21°, and it feels like 21°. Today's high is 22° and the low is 21°.

Will it rain in Grantham today?

No rain is expected in Grantham today (0% chance). Conditions are currently scattered clouds.

What is the weather in Grantham today?

Grantham is experiencing scattered clouds with a temperature of 21°. Humidity is at 60% and wind speed is 35.17 km/h from the SSW.

What is the humidity in Grantham today?

Humidity in Grantham is 60% right now, with a dew point of 13°. Comfort levels are moderate.

What is the wind speed in Grantham today?

Wind speed in Grantham is 35.17 km/h, flowing at 210° SSW wind direction.

What is the 5-day forecast for Grantham?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Grantham. Today's high is 22° and low is 21°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Grantham today?

It feels like 21° in Grantham today, with 44% cloud cover and 10 km visibility.

Weather in Grantham