Laconia Weather Forecast

    • 66
    • 88

    Rain Showers

    • 56
    • 76

    Rain Showers

    • 58
    • 71

    Rain Showers

    • 64
    • 77

    Rain Showers

    • 64
    • 79

    Rain Showers Likely

    • 64
    • 82

    Chance Thunderstorms

Today 19 May Harrison

Mostly sunny. Slight chance of Thunderstorms early in the afternoon. Chance of Thunderstorms late in the afternoon. Highs in the upper 80s. Southwest Winds 5 to 15 Mph. Chance of Thunderstorms 50 percent.

Tonight 19 May Harrison

Showers likely and chance of Thunderstorms in the Evening, then Showers and chance of Thunderstorms after midnight. Lows in the mid 60s. Southwest Winds up to 10 Mph. Chance of precipitation 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Laconia Temperature Statistics

May Temperature

Fort Knox (11.2 miles)

  • Lowest 2 May, 2026

    37.6 °F

  • Average May

    61.2 °F

  • Highest 17 May, 2026

    88.3 °F

Climate (2021–Present)

Fort Knox (11.2 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.5 °F

  • Average High 2021–2026

    67.4 °F
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