Weather forecastAntatatsy, Madagascar · Model run 2026-10-28 12:00 UTC

Antatatsy 30-day weather

High25–39°30 days

Low15–24°vs usual +2°

Rain41 mmdays with rain: 2

24.33° S, 45.55° EElevation 470 mUTC+3 · East Africa Time

When to goAntatatsy · weather score

Best timeJun–Aug

October: high / low30° / 17°

Over the next 30 days in Antatatsy the afternoons reach 25° to 39° and the nights 15° to 24°. About 41 mm of rain is expected on 2 days; the wettest day is Thursday 29 October. The warmest day looks like Friday 6 November. On average the period is 2° warmer than usual.

The next 30 days

Daily high and low; days 1–10 the detailed forecast, then the average of the ensemble with the band showing how far its runs disagree. Dashed: the usual high and low for the date.

High
Low
Usual for the date
Spread of the model runs

28 Oct – 3 Nov30° / 17°−1° colder than usualRain 10 mm
4 Nov – 10 Nov36° / 21°+4° warmer than usualRain 5 mm
11 Nov – 17 Nov34° / 20°+2° warmer than usualRain 10 mm
18 Nov – 24 Nov35° / 21°+3° warmer than usualRain 12 mm

All days in a table

Day	Weather	High	Low	Rain	Usual	vs usual
1. Wed 28 Oct	Showers	30°	23°	1 mm	31° / 18°	+3°
2. Thu 29 Oct	Rain	25°	18°	7 mm	31° / 18°	−3°
3. Fri 30 Oct	Showers	25°	15°	1 mm	31° / 18°	−4°
4. Sat 31 Oct	Showers	27°	15°	1 mm	31° / 18°	−3°
5. Sun 1 Nov	Sunny	30°	15°	0 mm	31° / 18°	−2°
6. Mon 2 Nov	Partly cloudy	35°	16°	0 mm	31° / 18°	+1°
7. Tue 3 Nov	Partly cloudy	37°	19°	0 mm	31° / 18°	+3°
8. Wed 4 Nov	Partly cloudy	37°	20°	0 mm	31° / 18°	+4°
9. Thu 5 Nov	Partly cloudy	38°	22°	0 mm	31° / 18°	+5°
10. Fri 6 Nov	Partly cloudy	39°	24°	0 mm	31° / 18°	+7°
11. Sat 7 Novtrend	Partly cloudy	36° ±4	21°	0 mm	31° / 18°	+4°
12. Sun 8 Novtrend	Partly cloudy	36° ±4	21°	1 mm	31° / 18°	+4°
13. Mon 9 Novtrend	Partly cloudy	35° ±4	21°	2 mm	31° / 18°	+3°
14. Tue 10 Novtrend	Partly cloudy	34° ±4	21°	1 mm	31° / 18°	+3°
15. Wed 11 Novtrend	Partly cloudy	34° ±4	20°	1 mm	31° / 18°	+2°
16. Thu 12 Novtrend	Partly cloudy	33° ±4	21°	2 mm	31° / 19°	+2°
17. Fri 13 Novtrend	Partly cloudy	34° ±4	20°	3 mm	31° / 19°	+2°
18. Sat 14 Novtrend	Partly cloudy	33° ±4	20°	0 mm	31° / 19°	+2°
19. Sun 15 Novtrend	Partly cloudy	34° ±4	20°	2 mm	31° / 19°	+2°
20. Mon 16 Novtrend	Partly cloudy	34° ±4	21°	1 mm	31° / 19°	+2°
21. Tue 17 Novtrend	Partly cloudy	35° ±3	20°	1 mm	31° / 19°	+2°
22. Wed 18 Novtrend	Partly cloudy	34° ±4	21°	2 mm	31° / 19°	+2°
23. Thu 19 Novtrend	Partly cloudy	35° ±3	21°	2 mm	31° / 19°	+3°
24. Fri 20 Novtrend	Partly cloudy	35° ±3	21°	1 mm	31° / 19°	+3°
25. Sat 21 Novtrend	Partly cloudy	35° ±3	21°	1 mm	31° / 19°	+3°
26. Sun 22 Novtrend	Partly cloudy	35° ±3	21°	1 mm	31° / 19°	+3°
27. Mon 23 Novtrend	Partly cloudy	35° ±3	21°	4 mm	31° / 19°	+3°
28. Tue 24 Novtrend	Partly cloudy	34° ±3	21°	2 mm	31° / 19°	+2°
29. Wed 25 Novtrend	Partly cloudy	34° ±3	21°	2 mm	31° / 19°	+2°
30. Thu 26 Novtrend	Partly cloudy	34° ±4	21°	2 mm	31° / 19°	+2°

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About this forecast

Days 1–10: a high-resolution global weather model (0.25° grid), adjusted to this place's own climate so that a hill village is not given the valley's warmth. New model runs arrive twice a day.

Days 11–30: the average of the 31 runs of a global ensemble model. Day-to-day weather cannot be forecast this far ahead, so read these days as a trend — warmer or colder, wetter or drier than usual — and check again closer to the date.