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.
Gilmore Temperature Statistics
August Temperature
St. Louis, Spirit Of St. Louis Airport (13 miles)
Lowest 24 August, 2026
57 °FAverage August
78.2 °FHighest 11 August, 2026
95.6 °F
Climate (2021–2026)
St. Louis, Spirit Of St. Louis Airport (13 miles)
Average Low 2021–2026
46.1 °FAverage 2021–2026
57.5 °FAverage High 2021–2026
68.9 °F