Today
4 Nov
31° 24°
11%0.1 mm
83%
9 weather models · one stack
Hanoi weather
Hanoi, Vietnam
21.05°, 105.81° · 10 m
Local time 08:15
Confidence 83%
Hanoi weather today: 9 models agree with high confidence on a high of 31°C and a low of 24°C. Dry: only 11% of models show rain. Tomorrow: 31°C. Rain expected: 89% of models agree, about 3.2 mm.
The stack
Each row is one weather model, each cell one hour. Same colour across rows = the models agree. Tap a model to hide it; hover for exact values.
16-day consensus
Each coloured line is one model's low→high; the dots are their highs. A tight cluster means a confident forecast.
Thu
5 Nov
31° 25°
89%3.2 mm
75%
Fri
6 Nov
29° 25°
100%11 mm
81%
Sat
7 Nov
29° 24°
89%5.6 mm
77%
Sun
8 Nov
28° 23°
100%15 mm
77%
Mon
9 Nov
25° 19°
100%17 mm
85%
Tue
10 Nov
23° 18°
0%0.0 mm
72%
Wed
11 Nov
24° 17°
0%0.0 mm
76%
Thu
12 Nov
22° 18°
40%0.4 mm
38%
Fri
13 Nov
23° 19°
80%8.4 mm
43%
Sat
14 Nov
26° 20°
50%0.9 mm
48%
Sun
15 Nov
28° 20°
33%0.3 mm
56%
Mon
16 Nov
29° 22°
0%0.0 mm
83%
Tue
17 Nov
31° 23°
33%0.0 mm
45%
Wed
18 Nov
30° 21°
67%1.8 mm
25%
Thu
19 Nov
20° 15°
100%6.3 mm
70%
Model spaghetti
Every model as a line, the bold line is the median, the shaded band the full model range. Rain shows accumulated totals from now.
Model maps around Hanoi
ECMWF and GFS rain forecasts over Hanoi on synced maps. Drag the divider or press play.
Loading model maps…
What each model says for Hanoi
Daily high/low and rain total per model. Blue = at least 1 mm.
| Model | Today | Thu 5 | Fri 6 | Sat 7 | Sun 8 | Mon 9 | Tue 10 |
|---|---|---|---|---|---|---|---|
| Consensus | 31°/24° · 0.1 mm | 31°/25° · 3.2 mm | 29°/25° · 11 mm | 29°/24° · 5.6 mm | 28°/23° · 15 mm | 25°/19° · 17 mm | 23°/18° · 0.0 mm |
| ECMWF | 31°/24° · 0.4 mm | 30°/25° · 1.9 mm | 30°/24° · 19 mm | 28°/24° · 4.2 mm | 28°/23° · 14 mm | 22°/19° · 36 mm | 23°/18° · 0.0 mm |
| AIFS | 31°/25° · 0.6 mm | 31°/26° · 3.2 mm | 30°/25° · 17 mm | 27°/24° · 16 mm | 29°/23° · 15 mm | 24°/19° · 22 mm | 23°/18° · 0.2 mm |
| GFS | 33°/25° · 0.0 mm | 31°/25° · 1.7 mm | 33°/25° · 3.7 mm | 30°/24° · 13 mm | 28°/23° · 35 mm | 25°/20° · 7.8 mm | 24°/19° · 0.0 mm |
| ICON | 32°/24° · 0.1 mm | 31°/25° · 3.9 mm | 28°/25° · 11 mm | 29°/24° · 5.3 mm | 29°/24° · 12 mm | 25°/19° · 11 mm | 20°/18° · 0.0 mm |
| GEM | 32°/23° · 3.6 mm | 28°/24° · 15 mm | 29°/24° · 16 mm | 30°/23° · 0.3 mm | 32°/23° · 9.0 mm | 24°/16° · 17 mm | 19°/15° · 0.0 mm |
| JMA | 31°/26° · 0.0 mm | 31°/26° · 1.8 mm | 29°/26° · 8.2 mm | 29°/25° · 5.6 mm | 31°/25° · 1.8 mm | 25°/21° · 8.4 mm | 24°/20° · 0.0 mm |
| ARPEGE | 31°/25° · 0.0 mm | 31°/25° · 0.8 mm | 29°/25° · 12 mm | 28°/23° · 7.1 mm | - | - | - |
| UKMO | 31°/24° · 0.1 mm | 29°/25° · 7.7 mm | 31°/25° · 1.2 mm | 29°/25° · 5.4 mm | 28°/24° · 19 mm | 25°/20° · 23 mm | 23°/19° · 0.6 mm |
| CMA | 31°/23° · 0.0 mm | 30°/24° · 5.7 mm | 29°/24° · 10 mm | 28°/23° · 27 mm | 28°/24° · 16 mm | - | - |
Hanoi weather: questions
Will it rain in Hanoi tomorrow?
Rain expected: 89% of models agree, about 3.2 mm. Across 9 weather models the median total is 3.2 mm, ranging from 0.8 mm to 15 mm.
When will it rain next in Hanoi?
The next day most models agree on rain is Thursday 5 November: 89% of models, about 3.2 mm.
What do ECMWF and GFS say for Hanoi today?
ECMWF (the European model) forecasts a high of 31°C with 0.4 mm of rain; GFS (the American model) says 33°C with 0.0 mm. The median of all 9 models is 31°C.
Which weather model is most accurate for Hanoi?
On average ECMWF scores best in global verification beyond 2–3 days, with the UK Met Office close behind. For the first 48 hours, high-resolution regional models (ICON-D2, AROME, HRRR, UKV) often win locally. The most reliable single number is usually the multi-model consensus shown on this page.
How reliable is the Hanoi forecast this week?
The least certain day is Tuesday (confidence 72/100): UKMO forecasts 0.6 mm of rain while ECMWF forecasts 0.0 mm.
Nearby forecasts
Model runs fetched at 01:15 UTC. Sources: ECMWF IFS · ECMWF AIFS · NOAA GFS · DWD ICON · Canadian GEM · JMA GSM · Météo-France ARPEGE / AROME · UK Met Office · CMA GRAPES · Methodology