Batam Weather Today · 7-Day Forecast
Thunder Rolls Across the Plains
Lightning and thunder expected — stay indoors and away from open ground.
Warmest Monday at 32° · coldest night Monday at 27°
The short of it: Batam weather on Sunday, 8 November 2026: local time, 28 °C (82 °F) with thunderstorms, feeling like 34 °C (93 °F). Today’s high 30 °C (87 °F), low 27 °C (81 °F). Chance of rain 60% in the next 24 hours, about 4.6 mm (0.18 in). Warnings in force: thunderstorms expected, tropical night. Source: Wanted Weather forecast service (global weather models), updated 19:45 local time.
BATAM, Sunday. — Folk about town may expect thunderstorms today, the mercury reaching near 30° and falling to 27° after dark. Old hands will call it a proper November day: the thirty-year average for Batam is 30°. Barely a breath of wind stirs from the ENE, gusting to 13 km/h, and the glass holds steady.
Of the 7 days ahead, Monday looks the finest at near 32°, while Monday night will be the coldest at 27°. Rain or snow is due on 5 of them, some 34 mm in all. Nights run 4° milder than the November norm of 23°.
By the Almanac's reckoning, November in Batam runs from 23° at night to 30° by day, with some 298 mm of rain. May is the warmest month here at 31°, January the coldest at 23°, and December the wettest with 344 mm. The best months to ride in are December and January.
Daylight holds steady at 12 h 4 min. The station stands 22 m above the sea.
The Hours to Come
Temperature by the hour · rain & snow in the hour beneathThe hour-by-hour ledger
| Hour | Sky | Temp | Feels | Wind | Rain |
|---|---|---|---|---|---|
| Now | Light showers | 28° | 34° | 4 km/h | 0.3 mm |
| 8 PM | Thunderstorm | 28° | 34° | 3 km/h | 1.0 mm |
| 9 PM | Thunderstorm | 28° | 34° | 3 km/h | 1.2 mm |
| 10 PM | Thunderstorm | 28° | 34° | 4 km/h | 1.3 mm |
| 11 PM | Light showers | 27° | 33° | 4 km/h | 0.7 mm |
| 12 AM | Overcast | 27° | 33° | 4 km/h | – |
| 1 AM | Overcast | 27° | 33° | 4 km/h | – |
| 2 AM | Overcast | 27° | 33° | 5 km/h | – |
| 3 AM | Overcast | 27° | 33° | 5 km/h | – |
| 4 AM | Overcast | 27° | 33° | 5 km/h | – |
| 5 AM | Overcast | 27° | 33° | 4 km/h | – |
| 6 AM | Partly cloudy | 27° | 33° | 4 km/h | – |
| 7 AM | Partly cloudy | 27° | 33° | 5 km/h | – |
| 8 AM | Partly cloudy | 28° | 34° | 5 km/h | – |
| 9 AM | Partly cloudy | 29° | 34° | 5 km/h | – |
| 10 AM | Partly cloudy | 30° | 35° | 4 km/h | – |
| 11 AM | Partly cloudy | 31° | 36° | 4 km/h | – |
| 12 PM | Partly cloudy | 31° | 36° | 3 km/h | – |
| 1 PM | Partly cloudy | 32° | 37° | 3 km/h | – |
| 2 PM | Overcast | 32° | 37° | 1 km/h | – |
| 3 PM | Overcast | 31° | 37° | 1 km/h | – |
| 4 PM | Overcast | 30° | 36° | 1 km/h | 0.1 mm |
| 5 PM | Overcast | 30° | 35° | 3 km/h | – |
| 6 PM | Overcast | 29° | 34° | 4 km/h | – |
Seven-Day Outlook · Classified
Highs in large type · pick a dayToday (Nov 8): thunderstorm, high 30°, low 27°, 11 mm of rain, gusts to 17 km/h. Sun up 5:45 AM, down 5:49 PM. Lightning and thunder expected — stay indoors and away from open ground.
Monday (Nov 9): overcast, high 32°, low 27°, 0.2 mm of rain, gusts to 12 km/h. Sun up 5:45 AM, down 5:49 PM. Cloud lies thick and low. The light is dim and the air is still.
Tuesday (Nov 10): overcast, high 31°, low 27°, 0.8 mm of rain, gusts to 12 km/h. Sun up 5:45 AM, down 5:50 PM. Cloud lies thick and low. The light is dim and the air is still.
Wednesday (Nov 11): light showers, high 31°, low 27°, 1.4 mm of rain, gusts to 14 km/h. Sun up 5:45 AM, down 5:50 PM. Short showers cross the fields. The sun returns soon after.
Thursday (Nov 12): thunderstorm, high 31°, low 27°, 6.0 mm of rain, gusts to 15 km/h. Sun up 5:46 AM, down 5:50 PM. Lightning and thunder expected — stay indoors and away from open ground.
Friday (Nov 13): thunder & hail, high 31°, low 28°, 8.5 mm of rain, gusts to 12 km/h. Sun up 5:46 AM, down 5:50 PM. Thunder with hail expected. Shelter the stock and the tools.
Saturday (Nov 14): thunderstorm, high 31°, low 27°, 5.7 mm of rain, gusts to 14 km/h. Sun up 5:46 AM, down 5:50 PM. Lightning and thunder expected — stay indoors and away from open ground.
The Week in Figures
| Day | Low · High | Rain | Gusts | Daylight | |
|---|---|---|---|---|---|
| Today | 27°30° | 11 mm | 17 km/h | 12 h 4 min | |
| Monday | 27°32° | 0.2 mm | 12 km/h | 12 h 4 min | |
| Tuesday | 27°31° | 0.8 mm | 12 km/h | 12 h 5 min | |
| Wednesday | 27°31° | 1.4 mm | 14 km/h | 12 h 5 min | |
| Thursday | 27°31° | 6.0 mm | 15 km/h | 12 h 4 min | |
| Friday | 28°31° | 8.5 mm | 12 km/h | 12 h 4 min | |
| Saturday | 27°31° | 5.7 mm | 14 km/h | 12 h 4 min |
Warmest: Monday at 32°. Wettest: today, 11 mm. Strongest gusts: today, 17 km/h.