Chikuma — Weather Sign in to add favorites
Sign In
Sign in to add favorites
Sign In
25°C 77°F
· Partly cloudy · 76% cloud cover
Feels like 28°C82°F · Low 17°C63°F · High 26°C78°F
Wind
7 km/h4 mph from NE
Humidity
60%
Pressure
1004 hPa29.65 inHg stable
UV Index
4.1 Moderate
Unsettled — rain
It's 25°C and partly cloudy in Chikuma at the moment.
🌧️ Wet period, moderate-intensity Sunday–Tuesday, with rain. Total ~24.3 mm. Peak Sunday (11.1 mm). Below the monthly normal (145 mm/month).
🌡️ Today reaches 26°C — 4.8°C warmer than what's typical for June (21°C).
Hourly forecast
Detailed forecast for the next 60 hours
Temperature Precipitation Wind
CAPE (J/kg) Instability Threshold
Now
25°C 77°F
7 4
60
14:00
26°C 78°F
7 4
56
15:00
25°C 77°F
9 5
59
16:00
24°C 74°F
10 6
62
17:00
22°C 71°F
12 7
65
18:00
20°C 67°F
9 6
67
19:00
19°C 65°F
7 4
69
20:00
18°C 65°F
5 3
71
21:00
18°C 64°F
2 1
74
22:00
18°C 64°F
2 1
75
23:00
17°C 63°F
2 1
73
00:00
17°C 62°F
3 2
73
01:00
16°C 60°F
3 2
73
02:00
15°C 59°F
3 2
74
03:00
15°C 58°F
3 2
75
04:00
15°C 60°F
3 2
76
05:00
15°C 59°F
3 2
78
06:00
15°C 59°F
3 2
78
07:00
17°C 63°F
3 2
66
08:00
19°C 66°F
5 3
59
09:00
20°C 68°F
6 4
57
10:00
21°C 71°F
8 5
53
11:00
23°C 74°F
9 6
49
12:00
25°C 77°F
10 6
46
13:00
26°C 79°F
10 6
44
14:00
27°C 80°F
10 6
44
15:00
26°C 79°F
10 6
45
16:00
25°C 78°F
11 7
48
17:00
24°C 75°F
10 6
52
18:00
23°C 73°F
7 5
56
19:00
21°C 70°F
7 4
61
20:00
20°C 68°F
7 4
65
21:00
19°C 66°F
6 4
70
22:00
18°C 65°F
6 4
74
23:00
18°C 64°F
6 4
78
00:00
17°C 62°F
6 4
82
03:00
16°C 61°F
5 3
84
06:00
16°C 62°F
5 3
84
09:00
19°C 67°F
5 3
76
12:00
24°C 76°F
2 1
62
15:00
27°C 81°F
6 4
53
18:00
24°C 75°F
7 4
67
21:00
21°C 69°F
4 3
82
00:00
19°C 66°F
4 2
84
mmin km/hmph Humidity %
Daily Forecast
Today SE 12 km/h 7 mph
(2616)
66%
UV 4 Today Drizzle 66% SE 12 km/h 7 mph
Today
SE 12 km/h 7 mph
(2616)
66%
UV 4
Today
Drizzle
66%
SE 12 km/h 7 mph
Today — Hourly Forecast
Now
25°C 77°F
7 4
14:00
26°C 78°F
7 4
15:00
25°C 77°F
9 5
16:00
24°C 74°F
10 6
17:00
22°C 71°F
12 7
18:00
20°C 67°F
9 6
19:00
19°C 65°F
7 4
20:00
18°C 65°F
5 3
21:00
18°C 64°F
2 1
22:00
18°C 64°F
2 1
23:00
17°C 63°F
2 1
Tomorrow SE 11 km/h 7 mph
(2515)
62%
UV 2 Tomorrow Overcast 62% SE 11 km/h 7 mph
Tomorrow
SE 11 km/h 7 mph
(2515)
62%
UV 2
Tomorrow
Overcast
62%
SE 11 km/h 7 mph
Tomorrow — Hourly Forecast
00:00
17°C 62°F
3 2
01:00
16°C 60°F
3 2
02:00
15°C 59°F
3 2
03:00
15°C 58°F
3 2
04:00
15°C 60°F
3 2
05:00
15°C 59°F
3 2
06:00
15°C 59°F
3 2
07:00
17°C 63°F
3 2
08:00
19°C 66°F
5 3
09:00
20°C 68°F
6 4
10:00
21°C 71°F
8 5
11:00
23°C 74°F
9 6
12:00
25°C 77°F
10 6
13:00
26°C 79°F
10 6
14:00
27°C 80°F
10 6
15:00
26°C 79°F
10 6
16:00
25°C 78°F
11 7
17:00
24°C 75°F
10 6
18:00
23°C 73°F
7 5
19:00
21°C 70°F
7 4
20:00
20°C 68°F
7 4
21:00
19°C 66°F
6 4
22:00
18°C 65°F
6 4
23:00
18°C 64°F
6 4
Saturday E 9 km/h 5 mph
(2113)
74%
UV 2 Saturday Overcast 74% E 9 km/h 5 mph
Saturday
E 9 km/h 5 mph
(2113)
74%
UV 2
Saturday
Overcast
74%
E 9 km/h 5 mph
Saturday — Forecast Overview
00:00
17°C 62°F
6 4
03:00
16°C 61°F
5 3
06:00
16°C 62°F
5 3
09:00
19°C 67°F
5 3
12:00
24°C 76°F
2 1
15:00
27°C 81°F
6 4
18:00
24°C 75°F
7 4
21:00
21°C 69°F
4 3
Sunday 11.1 mm 0.44 in · heavy SE 15 km/h 9 mph
(3623)
79%
UV 1 Sunday Overcast 79% SE 15 km/h 9 mph 11.1 mm 0.44 in
Sunday
11.1 mm 0.44 in · heavy SE 15 km/h 9 mph
(3623)
79%
UV 1
Sunday
Overcast
79%
SE 15 km/h 9 mph
11.1 mm 0.44 in
Sunday — Forecast Overview
00:00
19°C 66°F
4 2
03:00
18°C 64°F
4 2
06:00
18°C 64°F
4 2
09:00
23°C 73°F
5 3
12:00
27°C 81°F
11 7
15:00
26°C 79°F
15 9
18:00
23°C 73°F
8 5
21:00
19°C 67°F
4 2
Monday 9.1 mm 0.36 in · heavy NE 7 km/h 5 mph
(1811)
91%
UV 1 Monday Light rain 91% NE 7 km/h 5 mph 9.1 mm 0.36 in
Monday
9.1 mm 0.36 in · heavy NE 7 km/h 5 mph
(1811)
91%
UV 1
Monday
Light rain
91%
NE 7 km/h 5 mph
9.1 mm 0.36 in
Monday — Forecast Overview
00:00
18°C 64°F
2 2
03:00
17°C 63°F
2 1
06:00
18°C 64°F
1 1
09:00
22°C 72°F
1 1
12:00
22°C 71°F
6 4
15:00
19°C 67°F
7 4
18:00
18°C 64°F
4 2
21:00
16°C 61°F
2 1
Tuesday 4.2 mm 0.16 in NE 6 km/h 4 mph
(159)
88%
UV 1 Tuesday Light rain 88% NE 6 km/h 4 mph 4.2 mm 0.16 in
Tuesday
4.2 mm 0.16 in NE 6 km/h 4 mph
(159)
88%
UV 1
Tuesday
Light rain
88%
NE 6 km/h 4 mph
4.2 mm 0.16 in
Night 15°C 60°F
15°C 60°F Morning 21°C 70°F
21°C 70°F Afternoon 21°C 70°F
21°C 70°F Evening 17°C 63°F
17°C 63°F Wednesday NE 14 km/h 9 mph
(3421)
75%
UV 1 Wednesday Overcast 75% NE 14 km/h 9 mph
Wednesday
NE 14 km/h 9 mph
(3421)
75%
UV 1
Wednesday
Overcast
75%
NE 14 km/h 9 mph
Night 16°C 60°F
16°C 60°F Morning 20°C 68°F
20°C 68°F Afternoon 21°C 70°F
21°C 70°F Evening 21°C 70°F
21°C 70°F Thursday N 12 km/h 7 mph
(3019)
72%
UV 1 Thursday Light rain 72% N 12 km/h 7 mph
Thursday
N 12 km/h 7 mph
(3019)
72%
UV 1
Thursday
Light rain
72%
N 12 km/h 7 mph
Night 14°C 58°F
14°C 58°F Morning 21°C 70°F
21°C 70°F Afternoon 22°C 72°F
22°C 72°F Evening 22°C 72°F
22°C 72°F 
Extended Forecast (GFS) Friday 1.1 mm 0.04 in N 11 km/h 7 mph 76% Friday Light rain 76% N 11 km/h 7 mph 1.1 mm 0.04 in
Friday
1.1 mm 0.04 in N 11 km/h 7 mph 76%
Friday
Light rain
76%
N 11 km/h 7 mph
1.1 mm 0.04 in
Night 
14°C 57°F
14°C 57°F Morning 22°C 72°F
22°C 72°F Afternoon 20°C 67°F
20°C 67°F Evening 20°C 67°F
20°C 67°F Saturday 0.8 mm 0.03 in E 6 km/h 4 mph
(127)
76% Saturday Drizzle 76% E 6 km/h 4 mph 0.8 mm 0.03 in
Saturday
0.8 mm 0.03 in E 6 km/h 4 mph
(127)
76%
Saturday
Drizzle
76%
E 6 km/h 4 mph
0.8 mm 0.03 in
Night 14°C 57°F
14°C 57°F Morning 21°C 70°F
21°C 70°F Afternoon 22°C 71°F
22°C 71°F Evening 22°C 71°F
22°C 71°F Sunday 10.7 mm 0.42 in · heavy S 9 km/h 6 mph
(149)
91% Sunday Rain 91% S 9 km/h 6 mph 10.7 mm 0.42 in
Sunday
10.7 mm 0.42 in · heavy S 9 km/h 6 mph
(149)
91%
Sunday
Rain
91%
S 9 km/h 6 mph
10.7 mm 0.42 in
Night 18°C 65°F
18°C 65°F Morning 22°C 71°F
22°C 71°F Afternoon 15°C 59°F
15°C 59°F Evening 15°C 59°F
15°C 59°F Monday 13.1 mm 0.52 in · heavy NE 7 km/h 5 mph 92% Monday Rain 92% NE 7 km/h 5 mph 13.1 mm 0.52 in
Monday
13.1 mm 0.52 in · heavy NE 7 km/h 5 mph 92%
Monday
Rain
92%
NE 7 km/h 5 mph
13.1 mm 0.52 in
Night 16°C 60°F
16°C 60°F Morning 19°C 67°F
19°C 67°F Afternoon 21°C 70°F
21°C 70°F Evening 21°C 70°F
21°C 70°F Tuesday 2.1 mm 0.08 in N 14 km/h 9 mph 89% Tuesday Light rain 89% N 14 km/h 9 mph 2.1 mm 0.08 in
Tuesday
2.1 mm 0.08 in N 14 km/h 9 mph 89%
Tuesday
Light rain
89%
N 14 km/h 9 mph
2.1 mm 0.08 in
Night 18°C 64°F
18°C 64°F Morning 20°C 68°F
20°C 68°F Afternoon 20°C 67°F
20°C 67°F Evening 20°C 67°F
20°C 67°F Wednesday SW 6 km/h 4 mph
(117)
76% Wednesday Drizzle 76% SW 6 km/h 4 mph
Wednesday
SW 6 km/h 4 mph
(117)
76%
Wednesday
Drizzle
76%
SW 6 km/h 4 mph
Night 15°C 60°F
15°C 60°F Morning 23°C 73°F
23°C 73°F Afternoon 24°C 75°F
24°C 75°F Evening 24°C 75°F
24°C 75°F Thursday 9.1 mm 0.36 in · heavy SW 7 km/h 5 mph
(138)
92% Thursday Rain 92% SW 7 km/h 5 mph 9.1 mm 0.36 in
Thursday
9.1 mm 0.36 in · heavy SW 7 km/h 5 mph
(138)
92%
Thursday
Rain
92%
SW 7 km/h 5 mph
9.1 mm 0.36 in
Night 19°C 66°F
19°C 66°F Morning 18°C 64°F
18°C 64°F Afternoon 24°C 74°F
24°C 74°F Evening 24°C 74°F
24°C 74°F Friday S 5 km/h 3 mph
(85)
79% Friday Drizzle 79% S 5 km/h 3 mph
Friday
S 5 km/h 3 mph
(85)
79%
Friday
Drizzle
79%
S 5 km/h 3 mph
Night 16°C 61°F
16°C 61°F Morning 23°C 73°F
23°C 73°F Afternoon 24°C 75°F
24°C 75°F Evening 24°C 75°F
24°C 75°F Sunrise
04:29 AM
Civil Dawn 03:59 AM
Sunset
07:01 PM
Civil Dusk 07:31 PM
Today vs. seasonal normal
+2.0°C+3.6°F
Chikuma is located in Nagano Prefecture, Japan. Elevation: 360m. Annual average temperature: 11°C. Annual precipitation: 1149mm.
Frequently Asked Questions
What is the weather like in Chikuma today?
Today in Chikuma, Japan, the temperature is 25°C with Partly cloudy. The high is 26°C and the low is 17°C.
What is the 16-day forecast for Chikuma?
The 16-day forecast for Chikuma shows the warmest day is Wednesday at 32°C, while the coolest night is Thursday at 13°C. 9 day(s) have precipitation expected.
What time is sunrise and sunset in Chikuma?
In Chikuma, sunrise is at 09:29 PM and sunset is at 12:01 PM. Day length is approximately 14h 31m.
How accurate is the weather forecast for Chikuma?
Our forecasts for Chikuma 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. Chikuma has an annual average temperature of 11°C and receives 1149mm of precipitation per year.
Last updated: 06/04/2026, 01:00 PM
June climate in Chikuma
Normals for June: average 19°C (14–24°C), around 145 mm of rain across the month. About 8°C warmer than the annual average of 11°C.
Nearby places right now
黒彦団地 25°
Partly cloudy
篠ノ井 25°
Partly cloudy
信更町 23°
Partly cloudy
平 24°
Partly cloudy
神田 23°
Partly cloudy
花倉 24°
Partly cloudy
追沢 23°
Partly cloudy
蟹沢 24°
Partly cloudy
保玉 24°
Partly cloudy
風越 23°
Partly cloudy
橋場 24°
Partly cloudy
切久保 24°
Partly cloudy