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Heatwave conditions across much of the UK
Large swathes of the UK have met heatwave criteria as the widely hot, dry, and sunny weather continues today and into the weekend.
Read moreHorncastle (Lincolnshire) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 16° Celsius; -
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 13° Celsius; -
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 15° Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 16° Celsius;
7 day forecast for Horncastle
Today (12 July 2025)
| Time |
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
 |
|
|
|
|
|
|
|
|
|
|
|
 |
 |
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
16°
|
17°
|
18°
|
20°
|
22°
|
23°
|
24°
|
24°
|
24°
|
24°
|
23°
|
22°
|
21°
|
19°
|
17°
|
16°
|
16°
|
| Feels like temperature (°C) |
15°
|
16°
|
18°
|
19°
|
21°
|
22°
|
22°
|
22°
|
22°
|
22°
|
21°
|
20°
|
19°
|
18°
|
16°
|
15°
|
15°
|
| Wind direction and speed |
NE
6
|
ENE
7
|
ENE
8
|
ENE
8
|
ENE
9
|
ENE
10
|
ENE
11
|
ENE
11
|
ENE
12
|
ENE
12
|
ENE
11
|
NE
11
|
NE
11
|
NE
10
|
NE
9
|
NE
8
|
NE
7
|
| Wind gust (mph) |
15
|
16
|
16
|
18
|
20
|
22
|
23
|
25
|
24
|
23
|
23
|
22
|
20
|
18
|
16
|
16
|
14
|
| Visibility |
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
76%
|
73%
|
65%
|
58%
|
55%
|
53%
|
50%
|
49%
|
49%
|
53%
|
57%
|
64%
|
73%
|
85%
|
91%
|
92%
|
| UV | 1 | 2 | 4 | 5 | 7 | 7 | 8 | 7 | 6 | 4 | 3 | 1 | 1 | 1 | 1 | - | - |
Sunday (13 July 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
17°
|
19°
|
21°
|
22°
|
23°
|
24°
|
24°
|
24°
|
24°
|
23°
|
23°
|
22°
|
21°
|
19°
|
18°
|
17°
|
17°
|
| Feels like temperature (°C) |
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
15°
|
16°
|
18°
|
19°
|
20°
|
21°
|
22°
|
22°
|
22°
|
22°
|
21°
|
21°
|
20°
|
19°
|
18°
|
18°
|
17°
|
17°
|
| Wind direction and speed (mph) |
NNE
6
|
NNE
5
|
N
5
|
N
5
|
N
5
|
N
6
|
NNE
7
|
NNE
8
|
NNE
9
|
NNE
10
|
NNE
10
|
NNE
10
|
NNE
10
|
NE
11
|
NE
11
|
NE
11
|
NE
12
|
NE
12
|
NE
11
|
ENE
11
|
ENE
9
|
ENE
8
|
ENE
6
|
E
5
|
| Wind gust (mph) |
13
|
12
|
11
|
12
|
14
|
15
|
16
|
17
|
18
|
20
|
21
|
21
|
22
|
23
|
24
|
24
|
24
|
23
|
22
|
20
|
18
|
14
|
13
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
93%
|
94%
|
93%
|
93%
|
93%
|
93%
|
87%
|
77%
|
66%
|
56%
|
50%
|
44%
|
45%
|
45%
|
47%
|
51%
|
54%
|
59%
|
63%
|
69%
|
77%
|
85%
|
88%
|
89%
|
| UV | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 4 | 5 | 6 | 7 | 7 | 6 | 5 | 4 | 2 | 1 | 1 | 1 | 1 | - | - |
Monday (14 July 2025)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
 |
|
|
 |
| Chance of precipitation |
10%
|
10%
|
20%
|
20%
|
40%
|
70%
|
40%
|
20%
|
10%
|
| Temperature (°C) |
17°
|
16°
|
16°
|
18°
|
21°
|
24°
|
25°
|
24°
|
19°
|
| Feels like temperature (°C) |
17°
|
17°
|
16°
|
17°
|
20°
|
23°
|
22°
|
20°
|
17°
|
| Wind direction and speed (mph) |
E
4
|
E
4
|
E
5
|
SE
7
|
SSE
9
|
S
10
|
SW
12
|
WSW
13
|
W
8
|
| Wind gust (mph) |
9
|
10
|
14
|
18
|
23
|
28
|
30
|
27
|
18
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
| Humidity |
91%
|
92%
|
92%
|
85%
|
67%
|
51%
|
41%
|
39%
|
48%
|
| UV | - | - | 1 | 1 | 5 | 7 | 3 | 1 | - |
Tuesday (15 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
20%
|
60%
|
60%
|
60%
|
50%
|
30%
|
| Temperature (°C) |
15°
|
13°
|
14°
|
18°
|
19°
|
20°
|
18°
|
16°
|
| Feels like temperature (°C) |
14°
|
11°
|
13°
|
15°
|
15°
|
16°
|
15°
|
14°
|
| Wind direction and speed (mph) |
WSW
7
|
SSW
6
|
SSW
9
|
SW
13
|
SW
14
|
WSW
15
|
WSW
12
|
WSW
10
|
| Wind gust (mph) |
16
|
20
|
29
|
34
|
34
|
32
|
23
|
18
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
59%
|
74%
|
67%
|
51%
|
51%
|
49%
|
57%
|
76%
|
| UV | - | 1 | 1 | 4 | 5 | 3 | 1 | - |
Wednesday (16 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
30%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
15°
|
14°
|
14°
|
19°
|
22°
|
23°
|
21°
|
17°
|
| Feels like temperature (°C) |
13°
|
12°
|
13°
|
16°
|
19°
|
20°
|
19°
|
17°
|
| Wind direction and speed (mph) |
WSW
9
|
WSW
8
|
W
9
|
W
12
|
W
12
|
WNW
11
|
NW
10
|
NW
6
|
| Wind gust (mph) |
19
|
19
|
23
|
25
|
23
|
22
|
16
|
8
|
| Visibility (description) |
E
|
VG
|
VG
|
E
|
E
|
VG
|
VG
|
VG
|
| Humidity |
81%
|
84%
|
83%
|
60%
|
44%
|
43%
|
52%
|
80%
|
| UV | - | 1 | 1 | 5 | 5 | 3 | 1 | - |
Thursday (17 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
20%
|
20%
|
30%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
15°
|
14°
|
16°
|
21°
|
23°
|
24°
|
23°
|
19°
|
| Feels like temperature (°C) |
15°
|
14°
|
16°
|
20°
|
22°
|
23°
|
21°
|
18°
|
| Wind direction and speed (mph) |
SSW
5
|
S
5
|
SW
6
|
WSW
8
|
SW
9
|
SSW
10
|
S
9
|
SE
6
|
| Wind gust (mph) |
7
|
7
|
13
|
16
|
17
|
17
|
14
|
9
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
89%
|
93%
|
88%
|
65%
|
51%
|
50%
|
60%
|
83%
|
| UV | - | 1 | 1 | 5 | 7 | 4 | 1 | - |
Friday (18 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
20%
|
30%
|
30%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
17°
|
16°
|
17°
|
21°
|
24°
|
25°
|
23°
|
19°
|
| Feels like temperature (°C) |
17°
|
16°
|
17°
|
20°
|
23°
|
23°
|
22°
|
19°
|
| Wind direction and speed (mph) |
S
6
|
SW
5
|
S
6
|
SSW
8
|
S
9
|
SSE
10
|
SE
9
|
SSE
6
|
| Wind gust (mph) |
8
|
8
|
12
|
17
|
19
|
18
|
15
|
10
|
| Visibility (description) |
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
94%
|
87%
|
69%
|
55%
|
52%
|
59%
|
84%
|
| UV | - | 1 | 1 | 5 | 6 | 4 | 1 | - |
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Horncastle weather map
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East Midlands weather forecast
Headline:
Another hot and sunny day. Some early coastal fog patches.
Today:
Any fog patches or low cloud are expected to readily burn back towards the coast, leaving another hot and sunny day for most. Feeling cooler along the Lincolnshire coast with the onshore breeze. Maximum temperature 30 °C.
Tonight:
Fine and mild with skies staying largely clear throughout Saturday evening. Coastal low cloud and fog is expected to gradually spread inland overnight. Gentle easterly breeze. Minimum temperature 15 °C.
Sunday:
Sunday will be a cloudier and slightly cooler day. Brighter inland but areas of low cloud and fog perhaps lingering for some coastal parts. A few isolated showers possible. Maximum temperature 28 °C.
Outlook for Monday to Wednesday:
Becoming cooler and more widely unsettled. Bands of showery rain spreading northeast Monday, locally heavy at times. Variable cloud Tuesday and Wednesday with showers and longer spells of rain.
Updated:
UK long range weather forecast
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