Hatoyama — Weather

Overcast
30°C86°F· Overcast · 83% cloud cover
Feels like 35°C96°F · Low 26°C80°F · High 34°C94°F
Wind
7 km/h2 m/s4 mph from SE
Humidity
72%
Pressure
1011 hPa29.85 inHgstable
UV Index
0.8Low

⚠️ Severe storm — rain + heat

Hatoyama now: 30°C86°F and overcast.

⛈️ Extended wet spell, moderate-intensity Friday–Wednesday, with rain and embedded thunderstorms. Total ~51.6 mm. Peak Friday (25.5 mm). Typical for the month (normal ~162 mm/month).

🔥 Today's 34°C93°F is 9.5°C41°F markedly warmer than the July norm (25°C77°F).

🌧️ Rain expected from 15:00.

Hourly forecast

Detailed forecast for the next 60 hours

20°C68°F25°C77°F30°C86°F35°C95°F40°C104°F0mm0.00in2mm0.08in4mm0.16in6mm0.24in8mm0.31in10:0016:0022:0004:0010:0016:0022:0006:0012:0018:0021:00
TemperaturePrecipitationWind
Now
Overcast
30°C86°F
74
72
11:00
Partly cloudy
32°C89°F
95
66
12:00
Clear
33°C91°F
117
61
13:00
Drizzle
34°C93°F
138
57
14:00
Drizzle
34°C94°F
149
55
15:00
Light rain
33°C91°F
0.70.03
159
65
16:00
Hail
30°C85°F
3.40.14
75
80
17:00
Hail
29°C84°F
5.30.21
74
85
18:00
Hail
28°C82°F
7.60.30
74
87
19:00
Hail
27°C81°F
4.70.18
64
89
20:00
Hail
27°C80°F
3.40.13
63
91
21:00
Light rain
26°C80°F
0.50.02
32
91
22:00
Overcast
27°C80°F
21
91
23:00
Overcast
26°C80°F
32
91
00:00
Partly cloudy
26°C79°F
21
93
01:00
Partly cloudy
26°C79°F
11
94
02:00
Partly cloudy
26°C78°F
21
95
03:00
Fog
26°C78°F
21
96
04:00
Fog
25°C78°F
21
96
05:00
Fog
25°C78°F
21
95
06:00
Fog
26°C79°F
32
94
07:00
Partly cloudy
27°C81°F
32
88
08:00
Overcast
29°C83°F
42
84
09:00
Clear
30°C86°F
43
80
10:00
Clear
31°C87°F
85
76
11:00
Drizzle
32°C89°F
96
71
12:00
Light rain
33°C91°F
0.10.00
96
66
13:00
Drizzle
34°C92°F
106
61
14:00
Light rain
34°C92°F
0.20.01
96
60
15:00
Light rain
33°C91°F
0.20.01
106
62
16:00
Thunderstorm
29°C85°F
1.70.07
96
77
17:00
Light rain
29°C83°F
0.90.04
75
79
18:00
Light rain
28°C82°F
1.00.04
85
82
19:00
Light rain
27°C81°F
0.70.03
85
82
20:00
Light rain
27°C80°F
0.20.01
95
81
21:00
Drizzle
26°C79°F
117
82
22:00
Overcast
26°C78°F
96
84
23:00
Overcast
25°C77°F
95
84
00:00
Overcast
25°C77°F
85
84
03:00
Overcast
25°C76°F
53
85
06:00
Overcast
25°C76°F
64
86
09:00
Overcast
27°C80°F
75
78
12:00
Drizzle
30°C86°F
117
66
15:00
Light rain
30°C86°F
0.30.01
96
68
18:00
Rain
27°C80°F
1.90.08
32
86
21:00
Overcast
26°C78°F
64
93
mminkm/hm/smphHumidity %

Daily Forecast

Hail
Today
·Hail
25.5 mm1.00 in· heavyE 15 km/h4 m/s9 mph(gusts 32920)77%UV 32h
26°C80°F
34°C94°F
Today
Hail
Hail
77%
E 15 km/h4 m/s9 mph (gusts 32920)
25.5 mm1.00 in
UV 3
2h
26°C80°F
34°C94°F
Thunderstorm
Tomorrow
·Thunderstorm
5.1 mm0.20 in· heavyE 11 km/h3 m/s7 mph(gusts 30819)82%UV 25h
25°C77°F
34°C92°F
Tomorrow
Thunderstorm
Thunderstorm
82%
E 11 km/h3 m/s7 mph (gusts 30819)
5.1 mm0.20 in
UV 2
5h
25°C77°F
34°C92°F
Light rain
Sunday
·Light rain
7.4 mm0.29 in· heavySE 11 km/h3 m/s7 mph(gusts 24715)82%UV 21h
24°C76°F
31°C87°F
Sunday
Light rain
Light rain
82%
SE 11 km/h3 m/s7 mph (gusts 24715)
7.4 mm0.29 in
UV 2
1h
24°C76°F
31°C87°F
Light rain
Monday
·Light rain
6.7 mm0.26 in· heavyE 15 km/h4 m/s9 mph80%UV 16h
24°C75°F
31°C87°F
Monday
Light rain
Light rain
80%
E 15 km/h4 m/s9 mph
6.7 mm0.26 in
UV 1
6h
24°C75°F
31°C87°F
Light rain
Tuesday
·Light rain
4.7 mm0.19 inSE 13 km/h4 m/s8 mph(gusts 25715)73%UV 19h
24°C74°F
31°C87°F
Tuesday
Light rain
Light rain
73%
SE 13 km/h4 m/s8 mph (gusts 25715)
4.7 mm0.19 in
UV 1
9h
24°C74°F
31°C87°F
Light rain
Wednesday
·Light rain
2.2 mm0.09 inSE 15 km/h4 m/s9 mph(gusts 30818)74%UV 16h
24°C75°F
34°C94°F
Wednesday
Light rain
Light rain
74%
SE 15 km/h4 m/s9 mph (gusts 30818)
2.2 mm0.09 in
UV 1
6h
24°C75°F
34°C94°F
Overcast
Thursday
·Overcast
SE 15 km/h4 m/s9 mph(gusts 34921)72%UV 26h
26°C79°F
37°C98°F
Thursday
Overcast
Overcast
72%
SE 15 km/h4 m/s9 mph (gusts 34921)
UV 2
6h
26°C79°F
37°C98°F
Overcast
Friday
·Overcast
E 19 km/h5 m/s12 mph66%UV 211h
27°C80°F
38°C100°F
Friday
Overcast
Overcast
66%
E 19 km/h5 m/s12 mph
UV 2
11h
27°C80°F
38°C100°F
Drizzle
Saturday
·Drizzle
1.1 mm0.04 inE 16 km/h4 m/s10 mph59%14h
29°C84°F
38°C101°F
Saturday
Drizzle
Drizzle
59%
E 16 km/h4 m/s10 mph
1.1 mm0.04 in
14h
29°C84°F
38°C101°F
Thunderstorm
Sunday
·Thunderstorm
10.5 mm0.41 in· heavyNE 18 km/h5 m/s11 mph70%14h
27°C80°F
36°C96°F
Sunday
Thunderstorm
Thunderstorm
70%
NE 18 km/h5 m/s11 mph
10.5 mm0.41 in
14h
27°C80°F
36°C96°F
Drizzle
Monday
·Drizzle
3.0 mm0.12 inE 10 km/h3 m/s6 mph85%13h
24°C76°F
26°C78°F
Monday
Drizzle
Drizzle
85%
E 10 km/h3 m/s6 mph
3.0 mm0.12 in
13h
24°C76°F
26°C78°F
Drizzle
Tuesday
·Drizzle
E 14 km/h4 m/s9 mph71%14h
24°C76°F
31°C87°F
Tuesday
Drizzle
Drizzle
71%
E 14 km/h4 m/s9 mph
14h
24°C76°F
31°C87°F
Light rain
Wednesday
·Light rain
0.6 mm0.03 inNE 20 km/h6 m/s13 mph63%14h
25°C76°F
34°C93°F
Wednesday
Light rain
Light rain
63%
NE 20 km/h6 m/s13 mph
0.6 mm0.03 in
14h
25°C76°F
34°C93°F
Drizzle
Thursday
·Drizzle
1.0 mm0.04 inN 18 km/h5 m/s11 mph(gusts 34921)70%14h
25°C76°F
28°C82°F
Thursday
Drizzle
Drizzle
70%
N 18 km/h5 m/s11 mph (gusts 34921)
1.0 mm0.04 in
14h
25°C76°F
28°C82°F
Rain
Friday
·Rain
37.2 mm1.47 in· heavyNE 23 km/h7 m/s15 mph(gusts 471329)92%5h
23°C74°F
26°C78°F
Friday
Rain
Rain
92%
NE 23 km/h7 m/s15 mph (gusts 471329)
37.2 mm1.47 in
5h
23°C74°F
26°C78°F
Light rain
Saturday
·Light rain
66.7 mm2.63 in· heavyE 52 km/h15 m/s32 mph(gusts 1042964)94%0h
24°C75°F
26°C80°F
Saturday
Light rain
Light rain
94%
E 52 km/h15 m/s32 mph (gusts 1042964)
66.7 mm2.63 in
0h
24°C75°F
26°C80°F
Sunrise
04:43
Civil Dawn 04:13
Sunset
18:54
Civil Dusk 19:24
Today vs. seasonal normal
+5.7°C+10.3°F
High 28.6°C83°F · Low 21.0°C70°F · Normal for this month

Hatoyama is located in Saitama Prefecture, Japan. Elevation: 57m. Annual average temperature: 14.5°C. Annual precipitation: 1388mm.

CloudsLast updated 03:00
Clouds weather map
0%100%
PrecipitationLast updated 03:00
Precipitation weather map
010+ mm/h
TemperatureLast updated 03:00
Temperature weather map
−20°40°

Frequently Asked Questions

What is the weather like in Hatoyama today?

Today in Hatoyama, Japan, the temperature is 30°C with Overcast. The high is 34°C and the low is 26°C.

What is the 16-day forecast for Hatoyama?

The 16-day forecast for Hatoyama shows the warmest day is Saturday at 38°C, while the coolest night is Friday at 23°C. 14 day(s) have precipitation expected.

What time is sunrise and sunset in Hatoyama?

In Hatoyama, sunrise is at 04:43 and sunset is at 18:54. Day length is approximately 14h 10m.

How accurate is the weather forecast for Hatoyama?

Our forecasts for Hatoyama use the DWD ICON model, one of the world's most advanced weather prediction systems. Accuracy is typically 85-90% for 1-3 day forecasts. Hatoyama has an annual average temperature of 14.5°C and receives 1388mm of precipitation per year.

Last updated: 07/24/2026, 10:00 AM

July climate in Hatoyama

Normals for July: average 25°C (21–29°C), around 162 mm of rain across the month. About 10°C warmer than the annual average of 14.5°C.

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