Bethesda Weather Forecast

    • 40
    • 50

    Rain

    • 40
    • 46

    Cloudy

    • 53
    • 61

    Rain Showers Likely

    • 46
    • 63

    Slight Chance Rain

    • 51
    • 67

    Partly Sunny

    • 55
    • 71

    Partly Sunny

    • 47
    • 72

    Rain Showers Likely

Today 5 Mar Lancaster

Mostly cloudy with a 50 percent chance of Showers. Highs in the upper 40s. East Winds 5 to 10 Mph.

Tonight 5 Mar Lancaster

Showers with a slight chance of Thunderstorms this Evening, then Showers likely after midnight. Lows in the upper 30s. East Winds 5 to 10 Mph. Chance of rain near 100 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Bethesda Temperature Statistics

March Temperature

Lancaster, Lancaster Airport (18.6 miles)

  • Lowest 2 March, 2026

    21.9 °F

  • Average March

    32.4 °F

  • Highest 1 March, 2026

    44.1 °F

Climate (2021–Present)

Lancaster, Lancaster Airport (18.6 miles)

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

  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    65.2 °F
Get WillyWeather+ to remove ads