You do not have a default location set
To set your location please use the search box to find your location and then click "set as my default location" on the local weather page.

Local Weather

St Helier (38.3692°S, 145.7069°E, 102m AMSL) set as my default location ›

  1. St Helier Local Weather

    38.37°S, 145.71°E

    Now in St Helier

    Updated at 21:00 EST

    6.1 °C

    Feels like 3.6 °C
    Dew Point
    5.1 °C
    Gusts
    9km/h
    Relative Humidity
    93%
    Pressure
    1026.8hPa
    Wind
    E 7km/h
    Rainfall
    0.0mm

    St Helier Tuesday Forecast

    Rain developing
    Rain developing
    5 °C
    15 °C
    90%
    1-5mm
    St Helier for Tuesday
    Partly cloudy. Areas of frost and patchy fog in the morning. Medium chance of showers, most likely in the late afternoon and evening. Snow possible above 1500 metres. Light winds becoming NW 15 to 20 km/h in the early afternoon then becoming light in the late afternoon. Overnight temperatures falling to between zero and 5 with daytime temperatures reaching between 12 and 17.
    Fire Danger
    No Rating

  2. forecast_mid_1_ad

  3. St Helier 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE
  4. new_weather_m_banner_320x50_mobile

  5. 7 day forecast

    Today: Partly cloudy. Areas of frost and patchy fog in the morning. Medium chance of showers, most likely in the late afternoon and evening. Snow possible above 1500 metres. Light winds becoming NW 15 to 20 km/h in the early afternoon then becoming light in the late afternoon. Overnight temperatures falling to between zero and 5 with daytime temperatures reaching between 12 and 17.

    Forecast for St Helier (38.3692°S, 145.7069°E, 102m AMSL)
      Tue Wed Thu Fri Sat Sun Mon
    Summary Rain developing Showers Fog then sunny Rain developing Possible thunderstorm Possible thunderstorm Showers
    Minimum
    Maximum 15° 12° 16° 15° 11°
    Chance of rain 90% 70% 20% 80% 90% 90% 80%
    Likely amount 1-5mm < 1mm < 1mm 10-20mm 5-10mm 5-10mm 1-5mm
    UV index Moderate Moderate Moderate Moderate Low Moderate Moderate
    Fire Danger Rating No Rating No Rating No Rating No Rating - - -
    Frost risk Nil Nil Nil Nil Slight Nil Slight
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 8
    (km/h)
    9
    (km/h)
    6
    (km/h)
    12
    (km/h)
    4
    (km/h)
    4
    (km/h)
    22
    (km/h)
    23
    (km/h)
    18
    (km/h)
    17
    (km/h)
    17
    (km/h)
    18
    (km/h)
    7
    (km/h)
    10
    (km/h)
    Wind direction ENE NW WNW WSW NE NW N NNW WNW W NW WNW W SSW
    Relative humidity 78% 63% 93% 66% 85% 56% 54% 58% 88% 75% 82% 77% 90% 74%
    Dew point 6°C 7°C 8°C 6°C 7°C 7°C 4°C 6°C 4°C 4°C 4°C 5°C 6°C 6°C
  6. Sunrise and sunset times

    Sunrise / Sunset for St Helier (38.3692°S, 145.7069°E, 102m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Last quarter New moon First quarter Full moon
    6:38am EST 7:05am EST 5:38pm EST 6:06pm EST 8:55pm EST 8:35am EST Waning gibbous Last quarter Aug 16 New moon Aug 23 First quarter Aug 31 Full moon Sep 08
  7. weather_m_rec_300x250_mobile-2

  8. Tides graph

  9. forecast_mid_2_ad

  10. St Helier Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Thursday
    Aug 07
    7.3 °C 14.5 °C
    1.4 mm
    Friday
    Aug 08
    7.3 °C -
    1.8 mm
    Saturday
    Aug 09
    - -
    0.0 mm
    Sunday
    Aug 10
    - 18.0 °C
    0.0 mm
    Monday
    Aug 11
    4.8 °C -
    0.0 mm
    Legend
  11. Almanac


    St Helier minimum temp history (38.3692°S, 145.7069°E, 102m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 19.9° 04/08/2025 Coldest this month 2.6° 01/08/2025
    Hottest on record 24.0 25/08/1995 Coldest on record -1.5 18/08/1982
    Hottest this year 38.3° 27/01/2025 Coldest this year 1.4° 19/05/2025
    Long term average 14.5° Long term average 6.8°
    Average this month 16.3° Average this month 6.3°
    Hottest August On Record Avg. max. temp. 16.3° 1982 Coldest August on record Avg. min. temp. 5.5° 1994
    St Helier rainfall history (38.3692°S, 145.7069°E, 102m AMSL)
    RAINFALL
    Wettest This Month 4.6mm 05/08/2025 Total This Month 9.4mm
    5.0 days
    Long Term Average 102.2mm 17.1 days Wettest August on record 215.8mm 2001
    Driest on record 21.7mm 1914
  12. St Helier Year To Date

    Average Rainfall To Aug 629.9mm 102.1 day(s)
    Total For 2025 382.6mm 80.0 day(s)
    Total To This Day 2024 452.3mm 81.0 day(s)
    Wettest Day 26.4mm Jul 3
    Lowest Temperature 1.4°C May19
    Highest Temperature 38.3°C Jan27