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Home > Weather and Earthquakes > One-week Forecasts

One-week Forecasts

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Prefecture

Issued at 12:00 JST, 24 May 2019

Date 25
Sat
26
Sun
27
Mon
28
Tue
29
Wed
30
Thu
31
Fri
KUSHIRO

CLEAR
8 /16
0/0/0/0
PARTLY CLOUDY
8 /21
10
MOSTLY CLOUDY
9 /20
10
CLOUDY
9 /17
30
CLOUDY
10 /16
40
CLOUDY
9 /17
30
MOSTLY CLOUDY
9 /18
20
/ / A A B A B
ASAHIKAWA

PARTLY CLOUDY
9 /28
0/0/0/0
PARTLY CLOUDY
12 /33
10
PARTLY CLOUDY
13 /35
10
MOSTLY CLOUDY
15 /32
20
CLOUDY
13 /24
30
MOSTLY CLOUDY
11 /25
20
MOSTLY CLOUDY
11 /27
30
/ / A B B B B
SAPPORO

CLEAR
13 /29
0/0/0/0
PARTLY CLOUDY
16 /33
10
PARTLY CLOUDY
16 /32
10
CLOUDY
16 /26
30
CLOUDY
15 /25
30
MOSTLY CLOUDY
14 /25
20
MOSTLY CLOUDY
15 /27
20
/ / A B B A A
AOMORI

CLEAR
12 /27
0/0/0/0
CLEAR
17 /30
0
CLEAR
17 /30
0
CLOUDY
14 /26
40
CLOUDY
14 /23
40
MOSTLY CLOUDY
13 /25
20
MOSTLY CLOUDY
13 /26
10
/ / A B B A A
AKITA

CLEAR
14 /26
0/0/0/0
CLEAR
16 /28
0
CLEAR
15 /30
10
CLOUDY
17 /27
40
CLOUDY
15 /23
40
MOSTLY CLOUDY
14 /25
20
MOSTLY CLOUDY
14 /27
10
/ / A B B B A
SENDAI

CLEAR
15 /27
0/0/0/0
CLEAR
15 /31
0
CLEAR
17 /29
10
MOSTLY CLOUDY
17 /26
20
CLOUDY
16 /23
40
MOSTLY CLOUDY
14 /25
20
MOSTLY CLOUDY
15 /24
20
/ / A A C B B
Date 25
Sat
26
Sun
27
Mon
28
Tue
29
Wed
30
Thu
31
Fri
NIIGATA

CLEAR
16 /30
0/0/0/0
PARTLY CLOUDY
17 /32
10
PARTLY CLOUDY
17 /29
20
CLOUDY, OCCASIONAL SCATTERED SHOWERS
17 /27
50
MOSTLY CLOUDY
16 /24
30
MOSTLY CLOUDY
15 /26
30
CLOUDY
16 /27
30
/ / A C B A C
KANAZAWA

CLEAR
16 /31
0/0/0/0
PARTLY CLOUDY
18 /32
10
PARTLY CLOUDY
19 /32
20
CLOUDY, OCCASIONAL SCATTERED SHOWERS
18 /26
50
MOSTLY CLOUDY
16 /24
30
MOSTLY CLOUDY
15 /26
30
CLOUDY
16 /27
30
/ / A C C B C
TOKYO

CLEAR
17 /32
0/0/0/0
PARTLY CLOUDY
19 /32
10
PARTLY CLOUDY
20 /31
10
MOSTLY CLOUDY
19 /30
30
CLOUDY
18 /27
40
MOSTLY CLOUDY
18 /26
30
CLOUDY
18 /26
30
/ / A A C C C
UTSUNOMIYA

CLEAR
15 /32
0/0/0/0
PARTLY CLOUDY
17 /33
10
PARTLY CLOUDY
18 /32
10
MOSTLY CLOUDY
18 /30
30
CLOUDY
17 /27
30
MOSTLY CLOUDY
16 /26
30
CLOUDY
16 /26
30
/ / A A C C C
NAGANO

CLEAR
12 /32
0/0/0/0
PARTLY CLOUDY
15 /34
10
PARTLY CLOUDY
16 /33
10
CLOUDY
16 /29
40
CLOUDY
14 /26
40
MOSTLY CLOUDY
12 /25
30
CLOUDY
14 /26
30
/ / A C C B C
NAGOYA

CLEAR
18 /33
0/0/0/0
PARTLY CLOUDY
18 /34
10
PARTLY CLOUDY
19 /32
20
CLOUDY, OCCASIONAL SCATTERED SHOWERS
20 /26
50
CLOUDY
17 /26
40
MOSTLY CLOUDY
18 /28
30
CLOUDY
19 /27
40
/ / A C C B C
Date 25
Sat
26
Sun
27
Mon
28
Tue
29
Wed
30
Thu
31
Fri
OSAKA

CLEAR
18 /32
0/0/0/0
PARTLY CLOUDY
20 /32
20
PARTLY CLOUDY
21 /32
20
CLOUDY, OCCASIONAL SCATTERED SHOWERS
20 /26
60
MOSTLY CLOUDY
17 /27
30
MOSTLY CLOUDY
18 /28
30
MOSTLY CLOUDY
19 /27
30
/ / A B C B C
TAKAMATSU

CLEAR
18 /32
0/0/0/0
CLEAR
19 /32
0
PARTLY CLOUDY
19 /31
10
CLOUDY, OCCASIONAL SCATTERED SHOWERS
19 /26
60
CLOUDY
17 /26
40
MOSTLY CLOUDY
17 /27
30
CLOUDY
18 /26
40
/ / A B C A C
MATSUE

CLEAR
16 /30
0/0/0/0
CLEAR
17 /32
10
MOSTLY CLOUDY
17 /31
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
16 /23
60
MOSTLY CLOUDY
14 /26
30
MOSTLY CLOUDY
14 /27
20
MOSTLY CLOUDY
15 /26
30
/ / C B B A C
HIROSHIMA

CLEAR
18 /30
0/0/0/0
CLEAR
18 /31
10
MOSTLY CLOUDY
19 /28
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
19 /24
60
MOSTLY CLOUDY
17 /27
30
MOSTLY CLOUDY
17 /27
20
MOSTLY CLOUDY
18 /25
30
/ / C B B A C
KOCHI

CLEAR
17 /30
0/0/0/0
CLEAR
18 /30
0
MOSTLY CLOUDY
18 /28
30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
19 /24
70
CLOUDY
17 /26
40
MOSTLY CLOUDY
17 /26
30
CLOUDY
17 /25
40
/ / A B C B C
Date 25
Sat
26
Sun
27
Mon
28
Tue
29
Wed
30
Thu
31
Fri
FUKUOKA

CLEAR
20 /32
0/0/0/0
PARTLY CLOUDY
18 /31
10
CLEAR, OCCASIONAL SCATTERED SHOWERS LATER
19 /29
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
19 /25
60
MOSTLY CLOUDY
18 /27
20
PARTLY CLOUDY
17 /27
10
MOSTLY CLOUDY
19 /26
30
/ / C B B A C
KAGOSHIMA

CLEAR
17 /31
0/0/0/0
PARTLY CLOUDY
18 /30
10
CLEAR, CLOUDY LATER
20 /29
30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
20 /26
70
CLOUDY
18 /29
30
MOSTLY CLOUDY
18 /29
20
CLOUDY
19 /25
40
/ / B B B B C
AMAMI

CLEAR
17 /29
0/0/10/10
PARTLY CLOUDY
19 /29
10
CLEAR, CLOUDY LATER
22 /29
20
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /28
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS
20 /26
50
CLOUDY
20 /28
30
CLOUDY
21 /28
40
/ / A B C B C
NAHA

CLEAR
21 /28
0/0/10/10
CLEAR
23 /29
10
PARTLY CLOUDY
24 /29
20
CLOUDY
24 /29
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
23 /27
50
MOSTLY CLOUDY
22 /28
30
CLOUDY
23 /29
40
/ / A C C B C
ISHIGAKI

CLEAR
24 /29
0/0/0/0
PARTLY CLOUDY
26 /30
20
MOSTLY CLOUDY
26 /30
30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
26 /30
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
24 /28
50
CLOUDY
24 /30
40
CLOUDY
26 /31
40
/ / A C C C C

Legend
Weather (/: to, |: occasionally or partly)
Low/High (°C)
Probability of precipitation (%) for six hours or for the day

One-week forecasts for individual prefectures are issued at 11:00 and 17:00 JST every day. The latest daily forecasts are displayed in the columns for the first and second days. The probability of precipitation for today and tomorrow is displayed with six hours as a unit (i.e., 00 – 06/06 – 12/12 – 18/18 – 24 JST).
Figures shown in parentheses in the low and high temperature rows indicate the ranges of error in degrees Celsius. The reliability for the day is represented as A, B or C in descending order of expected accuracy. The results of precipitation forecast accuracy verification for the period from 1 April 2002 to 31 March 2007 indicate an average accuracy of 86% for A, 72% for B and 56% for C.
Values in the normal precipitation column represent the range of normal cumulative precipitation amounts for the coming seven days, while the figures in the normal low/high temperature columns represent those for the fourth day of the period.