Where Not Rain

Country travel-weather ranking

Best weather in Thailand this week

Compare supported destinations in Thailand by mostly rain-free days, expected precipitation and peak rain chance over the next 7 days.

Chiang Rai currently ranks first in Thailand with 1 of 7 forecast days mostly rain-free and 43.7 mm expected precipitation.

Data updated Oct 4, 2026, 00:05 UTC · Forecast source: Open-Meteo

Top 6

Best travel weather in Thailand for the next 7 days

  1. #1

    Chiang Rai

    1 of 7 days mostly rain-free
    Expected rain
    43.7 mm
    Peak rain chance
    97%
    Temperature
    20.4–30.3°C

    Mostly rain-free dates

    Oct 8

    Open city forecast

  2. #2

    Chiang Mai

    0 of 7 days mostly rain-free
    Expected rain
    27.9 mm
    Peak rain chance
    92%
    Temperature
    21.5–30.9°C

    Mostly rain-free dates

    —

    Open city forecast

  3. #3

    Phuket

    0 of 7 days mostly rain-free
    Expected rain
    73.9 mm
    Peak rain chance
    92%
    Temperature
    24–30.3°C

    Mostly rain-free dates

    —

    Open city forecast

  4. #4

    Koh Samui

    0 of 7 days mostly rain-free
    Expected rain
    76.6 mm
    Peak rain chance
    100%
    Temperature
    21.9–28.1°C

    Mostly rain-free dates

    —

    Open city forecast

  5. #5

    Bangkok

    0 of 7 days mostly rain-free
    Expected rain
    77 mm
    Peak rain chance
    90%
    Temperature
    23.5–34.9°C

    Mostly rain-free dates

    —

    Open city forecast

  6. #6

    Krabi

    0 of 7 days mostly rain-free
    Expected rain
    81.7 mm
    Peak rain chance
    99%
    Temperature
    23.2–30.9°C

    Mostly rain-free dates

    —

    Open city forecast

How this country ranking works

Cities rank first by mostly rain-free forecast days, then by lower expected precipitation and lower peak rain chance. Rain, drizzle, showers, thunder, hail, snow and sleet never count as rain-free.