National Weather Service forecast

Frontenac, Missouri Weather

55°Overnight: Chance Light Rain
Wind SW 9 mph
7-DayHourlyRadar

Frontenac 7-Day Forecast

  1. Overnight
    55°F
    Chance Light Rain
    32% chance of precipitation

    A chance of rain before 2am, then a slight chance of drizzle between 2am and 5am. Mostly cloudy, with a low around 55. Southwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

  2. Wednesday
    62°F
    Mostly Cloudy
    4% chance of precipitation

    Mostly cloudy, with a high near 62. West wind 7 to 12 mph.

  3. Wednesday Night
    46°F
    Partly Cloudy

    Partly cloudy, with a low around 46. West wind around 6 mph.

  4. Thursday
    64°F
    Sunny

    Sunny. High near 64, with temperatures falling to around 59 in the afternoon. West wind 6 to 10 mph.

  5. Thursday Night
    48°F
    Mostly Cloudy
    4% chance of precipitation

    Mostly cloudy, with a low around 48. Northwest wind around 6 mph.

  6. Friday
    57°F
    Partly Sunny
    2% chance of precipitation

    Partly sunny. High near 57, with temperatures falling to around 53 in the afternoon.

  7. Friday Night
    38°F
    Partly Cloudy

    Partly cloudy, with a low around 38.

  8. Saturday
    55°F
    Mostly Sunny

    Mostly sunny, with a high near 55.

  9. Saturday Night
    37°F
    Partly Cloudy

    Partly cloudy, with a low around 37.

  10. Sunday
    61°F
    Sunny
    1% chance of precipitation

    Sunny, with a high near 61.

  11. Sunday Night
    38°F
    Clear

    Clear, with a low around 38.

  12. Monday
    66°F
    Sunny

    Sunny, with a high near 66.

  13. Monday Night
    44°F
    Clear

    Clear, with a low around 44.

  14. Tuesday
    68°F
    Sunny
    1% chance of precipitation

    Sunny, with a high near 68.

Issued by the National Weather Service (LSX office), updated .

Frontenac Hourly Forecast

Loading the next 48 hours…

Full 100+ hour forecast for Frontenac

Frontenac Weather Radar

Open the full radar for Frontenac

About Frontenac

Population (2020 Census)
3,612
Coordinates
38.630, -90.419
Elevation
597 ft
NWS forecast office
LSX
Time zone
America/Chicago
Sunrise today
6:31 AM CST
Sunset today
4:58 PM CST
Daylight today
10 h 27 min

Frontenac Weather Questions

What is the weather forecast for Frontenac, Missouri?

Overnight: A chance of rain before 2am, then a slight chance of drizzle between 2am and 5am. Mostly cloudy, with a low around 55. Southwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Wednesday: Mostly cloudy, with a high near 62. West wind 7 to 12 mph.

Will it rain or snow in Frontenac this week?

The best chance of precipitation is Overnight at 32%. Periods with a 30% chance or more: Overnight (32%).

How warm and how cold will it get in Frontenac this week?

The warmest day is Tuesday, with a high near 68°F. The coldest night is Saturday Night, with a low near 37°F.

What time are sunrise and sunset in Frontenac today?

Sunrise is at 6:31 AM CST and sunset is at 4:58 PM CST, for 10 h 27 min of daylight.

Weather near Frontenac

Largest cities in Missouri

All Missouri cities