Grantham Weather ForecastGrantham Weather Forecast

Grantham (England, United Kingdom) forecast issued: 12 pm Sat 19 Apr 2025 local time

| Updates in: hr min s

| (Update imminent)

Issued: 12 pm Sat 19 Apr 2025 local time

| Updates in: hr min s

| (Update imminent)

Grantham Weather Forecast. Providing a local hourly Grantham weather forecast of rain, sun, wind, humidity and temperature.

The Long-range 12 day forecast also includes detail for Grantham weather today. Live weather reports from Grantham weather stations and weather warnings that include risk of thunder, high UV index and forecast gales. See the links below the 12-day Grantham weather forecast table for other cities and towns nearby along with weather conditions for local outdoor activities.

Grantham is 76 m above sea level and located at 52.91° N 0.64° W. Grantham has a population of 35720. Local time in Grantham is BST.

	Grantham Weather Today (1–3 days) Mostly dry. Very mild (max 14°C on Sun afternoon, min 3°C on Sat night). Wind will be generally light.									Grantham Weather (4–7 days) Light rain (total 10mm), mostly falling on Wed afternoon. Very mild (max 15°C on Tue afternoon, min 7°C on Wed night). Wind will be generally light.									10 Day Grantham Weather (7–10 days) Light rain (total 3.2mm), mostly falling on Fri night. Very mild (max 14°C on Sun afternoon, min 4°C on Sun night). Wind will be generally light.									Grantham Weather Next Week (10–12 days) Mostly dry. Very mild (max 14°C on Tue afternoon, min 6°C on Mon night). Wind will be generally light.
	Saturday 19			Sunday 20			Monday 21			Tuesday 22			Wednesday 23			Thursday 24			Friday 25			Saturday 26			Sunday 27			Monday 28			Tuesday 29			Wednesday 30
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night

Wind km/h	E	ENE	NNE	NE	ESE	SE	S	SSW	WNW	SW	WSW	SSW	S	SSE	NE	NE	ENE	E	ESE	ESE	E	ESE	NE	ENE	NNE	NE	NNE	NE	ENE	E	NE	ENE	NNE	ENE	E	NE
	some clouds	cloudy	some clouds	clear	some clouds	some clouds	cloudy	rain shwrs	some clouds	cloudy	rain shwrs	cloudy	light rain	light rain	rain shwrs	rain shwrs	rain shwrs	cloudy	cloudy	light rain	light rain	light rain	cloudy	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
See all maps
Rain mm	-	-	-	-	-	-	-	0.9	-	-	0.1	-	1.4	3.7	3.3	0.3	0.9	-	-	0.1	2.5	0.6	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High	12	11	5	13	14	10	14	12	10	14	15	11	11	9	8	12	13	9	9	10	8	8	9	8	13	14	7	12	14	8	13	14	9	14	14	9
Low	11	9	3	9	12	7	11	11	8	10	14	7	10	9	7	10	12	7	9	10	7	8	9	7	9	11	4	8	11	6	9	12	7	11	12	8
Feels°C	5	5	2	9	10	7	10	8	8	10	11	8	6	7	5	9	10	5	6	7	5	6	7	7	9	10	4	9	10	6	9	10	6	9	9	6
Humid Humid %	69	57	97	73	52	79	72	75	77	72	45	78	76	89	98	89	71	79	80	79	93	97	92	91	93	45	91	82	57	75	66	52	76	75	61	98
UV	None	None	Low	None	None	Low	None	None	Low	None	None	Low	None	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	5:56	-	-	5:54	-	-	5:52	-	-	5:50	-	-	5:48	-	-	5:46	-	-	5:43	-	-	5:41	-	-	5:39	-	-	5:37	-	-	5:35	-	-	5:33	-	-
	-	8:08	-	-	8:09	-	-	8:12	-	-	8:14	-	-	8:15	-	-	8:17	-	-	8:19	-	-	8:21	-	-	8:22	-	-	8:24	-	-	8:25	-	-	8:28	-

	Saturday 19					Sunday 20								Monday 21								Tuesday 22								Wednesday 23								Thursday 24								Friday 25								Sat 26
	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM

Wind km/h	E	E	ENE	ENE	NE	NNE	NNE	NNE	NE	E	ESE	SE	ESE	SE	SSE	SSW	S	SW	SSW	W	NW	WNW	W	WSW	SW	SW	WSW	SSW	SSW	SSW	S	SSE	S	S	SSE	ESE	E	NE	NE	NNE	NE	NE	ENE	E	E	E	E	E	ESE	ESE	ESE	E	E	E	ENE
	some clouds	cloudy	cloudy	some clouds	clear	clear	some clouds	some clouds	clear	clear	clear	some clouds	cloudy	cloudy	clear	clear	cloudy	cloudy	light rain	rain shwrs	some clouds	cloudy	cloudy	some clouds	cloudy	cloudy	cloudy	rain shwrs	cloudy	cloudy	cloudy	cloudy	cloudy	light rain	light rain	light rain	light rain	light rain	rain shwrs	some clouds	cloudy	rain shwrs	light rain	rain shwrs	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	light rain	light rain	light rain	light rain
Rain mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.7	0.2	-	-	-	-	-	-	-	0.1	-	-	-	-	-	1.4	3.3	0.4	0.1	2.7	0.5	-	-	0.3	0.6	0.3	-	-	-	-	-	-	-	0.1	0.3	0.8	0.8
Temp°C	11	12	11	9	5	4	3	3	9	13	14	12	9	10	8	7	11	14	12	11	10	9	8	8	10	14	15	14	11	9	8	7	11	10	9	9	8	8	8	7	10	12	13	12	9	8	7	7	9	9	10	10	8	8	7
Feels °C	5	5	5	3	2	1	0	0	5	9	10	9	7	7	5	5	8	10	8	9	8	7	6	5	7	10	11	11	8	6	4	4	6	7	6	7	5	5	5	4	7	9	10	10	5	5	4	4	5	6	7	8	5	5	5
Humid Humid %	69	59	57	68	93	97	99	100	73	54	52	70	79	79	90	86	72	62	75	84	80	77	78	83	72	51	45	52	71	78	86	88	76	83	89	88	95	98	92	100	89	77	71	72	79	79	84	88	80	78	79	83	88	93	97
UV	None	Low	None	None	Low	Low	Low	None	None	Low	None	None	Low	Low	Low	None	None	None	None	None	Low	Low	Low	None	None	Low	None	None	Low	Low	Low	None	None	Low	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	-	-	-	-	-	-	-	5:54	-	-	-	-	-	-	-	5:52	-	-	-	-	-	-	-	5:50	-	-	-	-	-	-	-	5:48	-	-	-	-	-	-	-	5:46	-	-	-	-	-	-	-	5:43	-	-	-	-	-	-	-
	-	-	-	8:08	-	-	-	-	-	-	-	8:09	-	-	-	-	-	-	-	8:12	-	-	-	-	-	-	-	8:14	-	-	-	-	-	-	-	8:15	-	-	-	-	-	-	-	8:17	-	-	-	-	-	-	-	8:19	-	-	-

	Saturday 19																Sunday 20
	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	0 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM

Wind km/h	E	E	E	E	E	E	E	E	ENE	ENE	ENE	ENE	ENE	NE	NE	NE	NE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NE	NE	NE	ENE	E	E	ESE	ESE	ESE	ESE	SE	SE	ESE	ESE	ESE
	cloudy	some clouds	some clouds	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	cloudy	cloudy	cloudy	cloudy
Rain mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp°C	9	10	11	11	12	12	12	11	11	11	10	9	7	6	5	5	4	4	4	4	3	3	3	3	5	7	9	10	11	12	13	14	14	14	13	12	11	10	9	9
Feels °C	4	4	5	5	5	5	5	5	5	5	4	3	3	2	2	1	1	1	0	0	0	0	0	0	2	3	5	6	7	9	9	10	10	10	10	9	7	7	7	7
Humid Humid %	82	78	69	62	59	59	59	57	57	59	61	68	77	87	93	96	97	97	98	99	99	99	100	100	95	85	73	64	58	54	52	52	53	54	58	69	75	77	79	79
UV	None	None	None	None	Low	Low	Low	None	None	None	None	None	None	None	Low	Low	Low	Low	Low	Low	Low	None	None	None	None	None	None	None	Low	Low	Low	None	None	None	None	None	None	Low	Low	Low
	5:56	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5:54	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	-	-	-	-	-	-	-	-	-	-	-	-	8:09	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	8:12	-	-	-

Grantham Weather Today

(1–3 days):

Mostly dry. Very mild (max 14°C on Sun afternoon, min 3°C on Sat night). Wind will be generally light.

Grantham Weather

(4–7 days):

Light rain (total 10mm), mostly falling on Wed afternoon. Very mild (max 15°C on Tue afternoon, min 7°C on Wed night). Wind will be generally light.

10 Day Grantham Weather

(7–10 days):

Light rain (total 3.2mm), mostly falling on Fri night. Very mild (max 14°C on Sun afternoon, min 4°C on Sun night). Wind will be generally light.

Grantham Weather Next Week

(10–12 days):

Mostly dry. Very mild (max 14°C on Tue afternoon, min 6°C on Mon night). Wind will be generally light.

Live weather stations near Grantham

Grantham Live Weather Today: Recent reports from weather stations near Grantham

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Barkston Heath RAF Airport 5 km NE 139m alt. 1 hour ago	12.0° C	-	km/h Fresh winds from the E (31 km/h at E°).	0.0 km
Cranwell RAF Airport 9 km NE 217m alt. 1 hour ago	12.0° C	Dry and partly cloudy.	km/h Fresh winds from the E (31 km/h at E°).	10.0 km Low: no cloud
Cranwell RAF Airport 10 km NE 66m alt. 47 minutes ago	11.6° C	-	km/h Moderate winds from the E (28 km/h at E°).	65 km Mid: scattered
Waddington RAF Airport 19 km NNE 70m alt. 47 minutes ago	12.0° C	No report.	km/h Fresh winds from the ENE (30 km/h at ENE°).	10.0 km
Nottingham 19 km W 30m alt. 1 hour ago	14.0° C	Dry	km/h Calm (3 km/h at NW°).
Wittering RAF 22 km SSE 73m alt. 47 minutes ago	13.2° C	No report.	km/h Moderate winds from the NE (28 km/h at NE°).	50 km Mid: scattered
Coningsby RAF Airport 23 km ENE 217m alt. 2 hours ago	13.0° C	Dry and partly cloudy.	km/h Moderate winds from the E (26 km/h at E°).	10.0 km Low: few Mid: scattered High: broken
Coningsby 23 km ENE 6m alt. 47 minutes ago	11.6° C	-	km/h Moderate winds from the ENE (26 km/h at ENE°).	>70 km Mid: few
Nottingham-Watnall 26 km WNW 117m alt. 47 minutes ago	12.6° C	Rain and snow or hail.	km/h Moderate winds from the E (22 km/h at E°).	35 km Mid: few
East Midlands Airport 29 km WSW 217m alt. 1 hour ago	13.0° C	-	km/h Moderate winds from the ENE (26 km/h at ENE°).	10.0 km Low: few

* NOTE: not all weather stations near Grantham update at the same time and we only show reports from the nearest stations that are deemed current. Weather reports submitted by any ship (SYNOP) that is close to Grantham within an acceptable time window are also included.Read More

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Weather forecast for places near Grantham:

Place Name	1–3 Day Summary	4–6 Day Summary	7–9 Day Summary	10–12 Day Summary
Newark on Trent 15 km	Some drizzle, heaviest during Mon afternoon.	Moderate rain (total 20mm), heaviest on Wed morning.	Mostly dry.	Mostly dry.
Melton Mowbray 20 km	Mostly dry.	Light rain (total 10mm), mostly falling on Wed afternoon.	Light rain (total 3.2mm), mostly falling on Fri night.	Mostly dry.
Arnold 21 km	Some drizzle, heaviest during Mon morning.	Heavy rain (total 31mm), heaviest during Wed morning.	Mostly dry.	Mostly dry.
Nottingham 22 km	Some drizzle, heaviest during Mon morning.	Heavy rain (total 31mm), heaviest during Wed morning.	Mostly dry.	Mostly dry.

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