Frontenac, MO Weather Forecast Dated: 236 PM CST Sat Feb 27 2021
The area/counties/county of: Jefferson County Mo, Madison County Il, Monroe County Il, Saint Charles County Mo, Saint Clair,
Saint Louis City County Mo, Saint Louis County Mo,
including the cites of: Alton, Belleville, Cahokia, Edwardsville,
Saint Charles, and Saint Louis.
Today  Hi: 60°FHi: 16°C
| This Afternoon... Warmer. Partly cloudy. High in the upper 50s to
mid 60s. Southeast wind around 10 mph. |
Tonight  Lo: 50°FLo: 10°C | Tonight... Warmer. Rain and chance of thunderstorms. Low around
50. Temperature steady or slowly rising. South wind around
10 mph. Chance of rain 90%. |
Sun  Hi: 56°FHi: 13°C
| Sunday... Mostly cloudy with a 20% chance of rain. High in
the mid 50s to lower 60s. Temperature falling into the 40s in the
afternoon. West wind around 10 mph in the morning shifting to the
northwest with gusts to around 25 mph in the afternoon. |
Sun Night  Lo: 30°FLo: -1°C | Sunday Night... Much colder. Mostly cloudy with a 20%
chance of rain in the evening, then partly cloudy after midnight.
Low around 30. Northwest wind 10 to 15 mph. |
Mon  Hi: 50°FHi: 10°C
| Monday... Sunny. High near 50. Northwest wind around 10 mph. |
Mon Night  Lo: 25°FLo: -4°C | Monday Night... Clear. Low in the mid 20s. |
Tue  Hi: 49°FHi: 9°C
| Tuesday... Partly cloudy. Slight chance of snow in the morning,
then slight chance of rain in the afternoon. High in the upper
40s. Chance of precipitation 20%. |
Tue Night  Hi: 60°FHi: 16°C Lo: 35°FLo: 2°C | Tuesday Night... Mostly clear. Low in the mid
30s. High around 60. |
Wed  Hi: 60°FHi: 16°C Lo: 35°FLo: 2°C | Wednesday... Mostly clear. Low in the mid
30s. High around 60. |
Thu  Hi: 60°FHi: 16°C Lo: 35°FLo: 2°C | Thursday... Mostly clear. Low in the mid
30s. High around 60. |
Thu Night  Hi: 55°FHi: 13°C Lo: 40°FLo: 4°C | Thursday Night... Partly cloudy. A 20% chance
of rain. Low around 40. High in the mid 50s. |