Belfast Weather Forecast

    • 14
    • 37

    Decreasing Clouds

    • 24
    • 40

    Mostly Sunny

    • 31
    • 48

    Mostly Cloudy

    • 25
    • 45

    Mostly Sunny

    • 31
    • 50

    Mostly Cloudy

    • 24
    • 44

    Chance Rain Showers

Today 19 Jan Marshall

Sunny. Highs in the upper 30s. Northwest Winds 5 to 10 Mph.

Tonight 19 Jan Marshall

Partly cloudy in the Evening, then clearing. Cold with Lows around 14. North Winds around 5 Mph in the Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Belfast Temperature Statistics

January Temperature

Shelbyville Bomar Field & Shelbyville Municipal Airport (17.4 miles)

  • Lowest 1 January, 2026

    24.8 °F

  • Average January

    44 °F

  • Highest 1 January, 2026

    59 °F

Climate (2021–Present)

Shelbyville Bomar Field & Shelbyville Municipal Airport (17.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    48.3 °F

  • Average 2021–2026

    59.1 °F

  • Average High 2021–2026

    70.1 °F
Get WillyWeather+ to remove ads