Gilmore Weather Forecast

    • 61
    • 85

    Mostly Sunny

    • 61
    • 86

    Mostly Sunny

    • 67
    • 88

    Partly Sunny

    • 72
    • 95

    Mostly Sunny

    • 74
    • 96

    Mostly Sunny

    • 74
    • 95

    Partly Sunny

Today 27 Aug St. Charles

Sunny. Highs in the mid 80s. North Winds 5 to 10 Mph.

Tonight 27 Aug St. Charles

Mostly clear. Lows in the lower 60s. North Winds 5 to 10 Mph in the Evening, becoming light and variable.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Gilmore Temperature Statistics

August Temperature

St. Louis, Spirit Of St. Louis Airport (13 miles)

  • Lowest 24 August, 2026

    57 °F
  • Average August

    78.2 °F
  • Highest 11 August, 2026

    95.6 °F

Climate (2021–2026)

St. Louis, Spirit Of St. Louis Airport (13 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2021–2026

    46.1 °F
  • Average 2021–2026

    57.5 °F
  • Average High 2021–2026

    68.9 °F
Get WillyWeather+ to remove ads