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Weather in Iwai 7-day weather forecast

Tue, 01.09 06:00 · 321 m a.s.l. · Asia/Tokyo · 35.75, 139.23

21°

0 m/s

northerly

overcast

feels like 24° · Now 01.09 06:00

✓ bias-corrected using observations (station Yokota, 10 km, -0.0°)

observed: 23° · Yokota · 10 km · 45 min ago

wind 0 m/s, northerly pressure 735 mmHg humidity 94% 05:15 18:13 Map

Nearby:Akiruno 2 km Itsukaichi 3 km Ōme 4 km Hamura 8 km Fussa 8 km Hakonegasaki 11 km Hikawa 13 km Hachiōji 13 km

🎯Station accuracy: ±1.0° · mean error, 7 days (≤24 h) · bias -0.2° · 635 pairsall stations →

Air temperature observations (°C)

23°

wind N 0 m/s · pressure 764 mmHg · dew point 20°

station: Yokota (RJTY) · 10 km · elev. 136 m · 01.09 05:05 (45 min ago)

24°

23°

Time	21:55 31.08	22:45	22:55	23:55	00:25 01.09	00:55	01:05	01:50	01:55	02:55	03:35	03:55	04:20	04:50	04:55	05:05
Temperature, °C	24	24	24	24	24	24	24	24	23	23	23	23	23	23	23	23
Wind, m/s	0	2	2	0	0	0	0	0	0	0	0	0	0	2	0	0
Pressure, mmHg	764	764	764	764	764	764	764	764	764	764	764	764	764	764	764	764
Humidity, %	75	78	78	77	78	81	78	78	81	81	83	83	83	83	83	83
Dew point, °C	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20

Week

26° 21°

29° 22°

28° 23°

24° 20°

25° 21°

21° 19°

21° 16°

Hourly · local time

Model:DWD NWP ECMWF GFS

Today, Tue 01.09 · 21…26° · daily precipitation 0.3 mm · ☀ 05:15–18:13 hourly 3-hourly

22°

21°

23°

25°

26°

25°

24°0.2

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	22	21	21	23	25	26	25	24
feels like	24	25	24	26	28	29	29	28
Weather	overcast	overcast	overcast	p. cloudy	p. cloudy	overcast	overcast	showers
Rain, mm	·	·	·	·	·	·	·	0.2
Wind, m/s	1	0	0	1	2	1	1	1
Gusts, m/s	4	2	1	3	5	4	3	4
Cloud h/m/l
Pressure, mmHg	736	735	735	736	735	734	734	736
Humidity, %	89	93	94	87	76	71	77	89

22°

21°

22°

23°

24°

25°

26°

25°

24°

24°0.2

24°0.1

24°

Time	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Weather
Temperature, °C	22	21	21	21	21	21	21	21	22	23	24	25	25	26	26	26	26	26	25	25	24	24	24	24
feels like	24	24	25	25	25	24	24	24	25	26	27	28	28	28	28	29	29	29	29	28	28	28	29	28
Weather	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	p. cloudy	p. cloudy	p. cloudy	overcast	p. cloudy	overcast	p. cloudy	overcast	overcast	overcast	overcast	overcast	overcast	showers	overcast	overcast
Rain, mm	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	0.2	0.1	·
Wind, m/s	1	0	0	0	0	0	0	0	1	1	1	1	2	2	2	1	1	1	1	1	1	1	1	1
Gusts, m/s	4	3	2	2	2	2	1	2	2	3	4	4	5	5	5	4	4	4	3	3	4	4	3	3
Cloud h/m/l
Pressure, mmHg	736	735	735	735	735	735	735	736	736	736	736	736	735	734	734	734	734	734	734	735	736	736	736	736
Humidity, %	89	91	92	93	93	94	94	91	90	87	84	78	76	74	72	71	70	72	77	80	84	89	91	92

Tomorrow, Wed 02.09 · 22…29° · daily precipitation 0.6 mm · ☀ 05:16–18:12 hourly 3-hourly

23°

22°

26°

28°

26°

25°0.6

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	23	23	22	26	28	28	26	25
feels like	28	28	27	30	32	31	29	29
Weather	overcast	overcast	fog	overcast	overcast	overcast	overcast	overcast
Rain, mm	·	·	·	·	·	·	·	0.6
Wind, m/s	1	0	0	1	2	2	1	1
Gusts, m/s	2	2	2	4	6	6	5	2
Cloud h/m/l
Pressure, mmHg	735	734	734	734	734	732	733	734
Humidity, %	94	96	98	82	69	65	75	88

23°

22°

23°

24°

26°

27°

28°

29°

28°

27°

26°

25°

25°0.3

24°

Time	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Weather
Temperature, °C	23	23	23	23	23	22	22	23	24	26	27	28	28	29	28	28	28	27	26	25	25	25	24	24
feels like	28	28	28	28	28	27	27	27	28	30	30	31	32	32	31	31	30	30	29	29	29	29	30	29
Weather	overcast	overcast	overcast	overcast	overcast	overcast	fog	overcast	p. cloudy	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast
Rain, mm	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	0.3	0.3	·	·
Wind, m/s	1	0	0	0	0	0	0	0	1	1	2	2	2	2	2	2	2	2	1	1	1	1	0	1
Gusts, m/s	2	2	2	2	1	1	2	2	3	4	5	5	6	6	6	6	6	6	5	2	2	2	2	2
Cloud h/m/l
Pressure, mmHg	735	735	734	734	734	734	734	734	734	734	734	734	734	733	732	732	732	732	733	733	734	734	734	733
Humidity, %	94	95	96	96	97	98	98	93	88	82	77	74	69	65	64	65	67	70	75	81	85	88	92	94

Thu 03.09 · 23…28° · daily precipitation 6.5 mm · ☀ 05:17–18:10 hourly 3-hourly

23°

23°0.1

26°

28°0.2

27°1.3

26°2.8

25°2.1

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	23	23	23	26	28	27	26	25
feels like	28	28	27	30	33	32	31	30
Weather	overcast	overcast	overcast	overcast	overcast	overcast	thunderstorm	overcast
Rain, mm	·	·	0.1	·	0.2	1.3	2.8	2.1
Wind, m/s	1	1	0	1	2	1	0	1
Gusts, m/s	2	2	2	3	8	6	4	2
Cloud h/m/l
Pressure, mmHg	733	732	732	732	731	730	730	730
Humidity, %	94	96	96	84	74	80	89	95

23°

23°0.1

23°

24°

26°

27°

28°0.1

28°0.3

27°0.4

27°0.6

27°0.4

26°0.8

26°1.6

25°1.5

25°0.5

25°0.1

25°

24°

Time	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Weather
Temperature, °C	23	23	23	23	23	23	23	23	24	26	27	28	28	28	27	27	27	26	26	25	25	25	25	24
feels like	28	28	28	28	28	27	27	28	29	30	32	32	33	32	32	32	32	32	31	30	30	30	30	30
Weather	overcast	overcast	overcast	overcast	overcast	light rain	overcast	overcast	overcast	overcast	overcast	overcast	overcast	showers	overcast	overcast	overcast	showers	thunderstorm	thunderstorm	showers	overcast	overcast	overcast
Rain, mm	·	·	·	·	·	0.1	·	·	·	·	·	0.1	0.1	0.3	0.4	0.6	0.4	0.8	1.6	1.5	0.5	0.1	·	·
Wind, m/s	1	1	1	1	0	1	0	0	0	1	1	2	2	2	1	1	1	1	0	0	1	1	0	0
Gusts, m/s	2	2	2	2	2	2	2	2	3	3	4	8	8	8	7	6	5	4	4	3	3	2	2	2
Cloud h/m/l
Pressure, mmHg	733	732	732	732	732	732	732	732	732	732	732	732	731	730	730	730	730	730	730	730	730	730	730	730
Humidity, %	94	95	96	96	96	96	96	96	89	84	78	76	74	78	78	80	82	85	89	91	93	95	96	97

Fri 04.09 · 20…24° · daily precipitation 112.2 mm · ☀ 05:18–18:09 hourly 3-hourly

24°0.1

23°0.3

22°5.6

23°18.5

23°17.7

21°18.9

20°51

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	24	24	23	22	23	23	21	20
feels like	29	28	27	25	27	27	22	23
Weather	overcast	overcast	fog	rain	rain	rain	rain	heavy rain
Rain, mm	0.1	0.1	0.3	5.6	18.5	17.7	18.9	51.0
Wind, m/s	1	1	1	2	1	1	3	1
Gusts, m/s	2	3	4	9	6	11	10	10
Cloud h/m/l
Pressure, mmHg	729	728	728	728	726	724	724	722
Humidity, %	97	96	97	96	98	96	94	96

24°0.1

24°

23°0.3

22°5.6

23°18.5

23°17.7

21°18.9

20°51

Time	00	01	02	03	06	09	12	15	18	21
Weather
Temperature, °C	24	24	24	24	23	22	23	23	21	20
feels like	29	28	28	28	27	25	27	27	22	23
Weather	overcast	overcast	overcast	overcast	fog	rain	rain	rain	rain	heavy rain
Rain, mm	0.1	0.1	·	·	0.3	5.6	18.5	17.7	18.9	51.0
Wind, m/s	1	1	1	1	1	2	1	1	3	1
Gusts, m/s	2	2	2	3	4	9	6	11	10	10
Cloud h/m/l
Pressure, mmHg	729	729	728	728	728	728	726	724	724	722
Humidity, %	97	96	96	96	97	96	98	96	94	96

Sat 05.09 · 21…25° · daily precipitation 70.9 mm · ☀ 05:18–18:07 hourly 3-hourly

21°69.9

21°0.9

21°

23°

25°

24°0.1

21°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	21	21	21	23	25	24	21	21
feels like	23	24	24	25	27	25	22	22
Weather	heavy rain	overcast	overcast	p. cloudy	p. cloudy	overcast	overcast	overcast
Rain, mm	69.9	0.9	·	·	·	0.1	·	·
Wind, m/s	2	1	1	1	2	3	2	1
Gusts, m/s	12	5	3	4	6	8	8	4
Cloud h/m/l
Pressure, mmHg	720	722	725	728	728	728	730	732
Humidity, %	89	88	87	80	68	66	72	79

Sun 06.09 · 19…21° · daily precipitation 0.3 mm · ☀ 05:19–18:06 hourly 3-hourly

20°

19°0.2

19°0.1

19°

21°

20°

19°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	20	19	19	19	21	21	20	19
feels like	21	20	20	20	21	20	19	19
Weather	overcast	overcast	overcast	overcast	overcast	p. cloudy	p. cloudy	overcast
Rain, mm	·	0.2	0.1	·	·	·	·	·
Wind, m/s	1	2	1	2	2	3	3	2
Gusts, m/s	5	5	5	7	7	8	8	7
Cloud h/m/l
Pressure, mmHg	733	732	734	734	734	733	734	735
Humidity, %	82	85	82	79	70	68	73	75

Mon 07.09 · 16…21° · daily precipitation 0.7 mm · ☀ 05:20–18:04 hourly 3-hourly

18°

17°

16°

19°

20°

21°

20°0.2

20°0.5

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	18	17	16	19	20	21	20	20
feels like	17	17	16	18	20	21	20	20
Weather	p. cloudy	fair	p. cloudy	overcast	overcast	overcast	overcast	overcast
Rain, mm	·	·	·	·	·	·	0.2	0.5
Wind, m/s	2	2	2	3	3	2	2	2
Gusts, m/s	6	6	5	8	9	8	7	8
Cloud h/m/l
Pressure, mmHg	734	734	734	735	734	734	735	736
Humidity, %	75	77	78	71	72	69	76	75

Precipitation — total per interval (1 h; beyond +78 h — 3 h). Cloud: three bars = high / mid / low. DWD NWP 13 km

Weather in Iwai 7-day weather forecast

Air temperature observations (°C)

Week

Hourly · local time

Today, Tue 01.09 · 21…26° · daily precipitation 0.3 mm · ☀ 05:15–18:13 hourly3-hourly

Tomorrow, Wed 02.09 · 22…29° · daily precipitation 0.6 mm · ☀ 05:16–18:12 hourly3-hourly

Thu 03.09 · 23…28° · daily precipitation 6.5 mm · ☀ 05:17–18:10 hourly3-hourly

Fri 04.09 · 20…24° · daily precipitation 112.2 mm · ☀ 05:18–18:09 hourly3-hourly

Sat 05.09 · 21…25° · daily precipitation 70.9 mm · ☀ 05:18–18:07 hourly3-hourly

Sun 06.09 · 19…21° · daily precipitation 0.3 mm · ☀ 05:19–18:06 hourly3-hourly

Mon 07.09 · 16…21° · daily precipitation 0.7 mm · ☀ 05:20–18:04 hourly3-hourly

Today, Tue 01.09 · 21…26° · daily precipitation 0.3 mm · ☀ 05:15–18:13 hourly 3-hourly

Tomorrow, Wed 02.09 · 22…29° · daily precipitation 0.6 mm · ☀ 05:16–18:12 hourly 3-hourly

Thu 03.09 · 23…28° · daily precipitation 6.5 mm · ☀ 05:17–18:10 hourly 3-hourly

Fri 04.09 · 20…24° · daily precipitation 112.2 mm · ☀ 05:18–18:09 hourly 3-hourly

Sat 05.09 · 21…25° · daily precipitation 70.9 mm · ☀ 05:18–18:07 hourly 3-hourly

Sun 06.09 · 19…21° · daily precipitation 0.3 mm · ☀ 05:19–18:06 hourly 3-hourly

Mon 07.09 · 16…21° · daily precipitation 0.7 mm · ☀ 05:20–18:04 hourly 3-hourly