As of 17:17 BST

Weather in Sleaford

+27°Weather now

Sleaford, Saturday, 8 August, 17:17

Overcast. Feels like 26°C. High 27°C, low 11°C.

Pressure1015 mb
Wind10 mph SW
Humidity28%
Visibility6.2 mi
Dew point7°C
Sun, 09+14 ° /30 °0Mainly clear
+30 °Mainly clear

Sleaford, Sunday, 9 August

Mainly clear. High 30°C, low 14°C.

Pressure1013 mb
Wind10 mph W
Humidity25%
Visibility6.2 mi
Dew point6°C
Mon, 10+14 ° /25 °0Partly cloudy
+25 °Partly cloudy

Sleaford, Monday, 10 August

Partly cloudy. High 25°C, low 14°C.

Pressure1020 mb
Wind10 mph N
Humidity32%
Visibility6.2 mi
Dew point5°C
Tue, 11+12 ° /26 °0Clear sky
+26 °Clear sky

Sleaford, Tuesday, 11 August

Clear sky. High 26°C, low 12°C.

Pressure1026 mb
Wind9 mph SE
Humidity35%
Visibility6.2 mi
Dew point7°C
Wed, 12+13 ° /31 °0Overcast
+31 °Overcast

Sleaford, Wednesday, 12 August

Overcast. High 31°C, low 13°C.

Pressure1024 mb
Wind9 mph S
Humidity27%
Visibility6.2 mi
Dew point7°C
Thu, 13+17 ° /36 °0Clear sky
+36 °Clear sky

Sleaford, Thursday, 13 August

Clear sky. High 36°C, low 17°C.

Pressure1018 mb
Wind15 mph S
Humidity16%
Visibility—
Dew point3°C
Fri, 14+19 ° /30 °0Overcast
+30 °Overcast

Sleaford, Friday, 14 August

Overcast. High 30°C, low 19°C.

Pressure1014 mb
Wind10 mph NW
Humidity34%
Visibility—
Dew point11°C
Sat, 15+16 ° /24 °0Overcast
+24 °Overcast

Sleaford, Saturday, 15 August

Overcast. High 24°C, low 16°C.

Pressure1017 mb
Wind10 mph E
Humidity59%
Visibility—
Dew point13°C
Sun, 16+17 ° /25 °7Light rain
+25 °Light rain

Sleaford, Sunday, 16 August

Light rain. High 25°C, low 17°C.

Pressure1014 mb
Wind9 mph E
Humidity54%
Visibility—
Dew point13°C
Mon, 17+15 ° /22 °2.8Light rain
+22 °Light rain

Sleaford, Monday, 17 August

Light rain. High 22°C, low 15°C.

Pressure1011 mb
Wind12 mph NW
Humidity66%
Visibility—
Dew point13°C
Tue, 18+12 ° /20 °2.7Light rain
+20 °Light rain

Sleaford, Tuesday, 18 August

Light rain. High 20°C, low 12°C.

Pressure1008 mb
Wind11 mph NW
Humidity52%
Visibility—
Dew point9°C
Wed, 19+12 ° /23 °0Partly cloudy
+23 °Partly cloudy

Sleaford, Wednesday, 19 August

Partly cloudy. High 23°C, low 12°C.

Pressure1012 mb
Wind12 mph N
Humidity43%
Visibility—
Dew point8°C
Thu, 20+15 ° /22 °1.2Light rain
+22 °Light rain

Sleaford, Thursday, 20 August

Light rain. High 22°C, low 15°C.

Pressure1005 mb
Wind13 mph W
Humidity83%
Visibility—
Dew point13°C
Fri, 21+12 ° /19 °0Overcast
+19 °Overcast

Sleaford, Friday, 21 August

Overcast. High 19°C, low 12°C.

Pressure1010 mb
Wind18 mph W
Humidity47%
Visibility—
Dew point6°C
Sat, 22+14 ° /19 °0.9Light rain
+19 °Light rain

Sleaford, Saturday, 22 August

Light rain. High 19°C, low 14°C.

Pressure1010 mb
Wind22 mph W
Humidity45%
Visibility—
Dew point7°C
Sun, 23+12 ° /21 °0Overcast
+21 °Overcast

Sleaford, Sunday, 23 August

Overcast. High 21°C, low 12°C.

Pressure1019 mb
Wind15 mph NW
Humidity39%
Visibility—
Dew point4°C

Questions about the month ahead

How accurate is a month-long forecast?

The first 16 days come from weather models — highly reliable for the first 3–5 days, gradually less so after that. Days 17 to 30 for Sleaford are built from climate averages over the last 60 years, so they show typical weather for those dates rather than a specific forecast.

What does "above average" mean?

We compare the forecast with the climate average for exactly the same calendar days, calculated from 60 years of observations. The difference shows how the coming month compares with a typical one.

Where do the 66-year records come from?

These are real historical extremes recorded in Sleaford since 1960: the highest and lowest temperature for each calendar date, with the year it happened.

How often is the 30-day forecast updated?

The forecast portion refreshes every hour. The climate portion is based on long-term data and stays stable.