Weather Forecast and Conditions for Lake St. Louis, Missouri - The Weather Channel | Weather.com
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41° Clear Night
Clear
Day 65° • Night 56°
Feels Like37°
Sunrise

7:15 am

Sunset

7:09 pm

Temperature
High / Low
65°/56°
Wind
5 mph
Humidity
Humidity
59%
Dew point
Dew Point
27°
Pressure
Pressure
30.14 in
UV index
UV Index
0 of 11
Visibility
Visibility
10 mi
Moon Phase - Day 25
Moon Phase
Waning Crescent

Snowfall Amounts

Windy, snow showers ending early tomorrow night.

  • Past 24 Hrs

    Snow 0 in

  • Next 12 Hrs

    Snow 0 in

  • Next 24 Hrs

    Snow 0 in

  • Next 48 Hrs

    Snow < 1 in

Hourly Weather-

Now

Mostly Clear Night Mostly Clear
40°
Rain drop 1%
ENE 5 mph
Subtract

Mostly Clear

  • Temperature feels like
    Feels Like37°
  • WindENE 5 mph
  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover20%
  • Mixed precipitation
    Precip Amount0 in

6 am

Partly Cloudy Night Partly Cloudy
39°
Rain drop 1%
ENE 5 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like36°
  • WindENE 5 mph
  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover35%
  • Mixed precipitation
    Precip Amount0 in

7 am

Mostly Cloudy Night Mostly Cloudy
39°
Rain drop 1%
E 5 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like35°
  • WindE 5 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover60%
  • Mixed precipitation
    Precip Amount0 in

8 am

Cloudy Cloudy
38°
Rain drop 1%
E 5 mph
Add

Cloudy

  • Temperature feels like
    Feels Like34°
  • WindE 5 mph
  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover81%
  • Mixed precipitation
    Precip Amount0 in
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10 Day Weather-

Today

Mostly Clear Day Mostly Sunny
65°/56°
Rain drop 1%
Subtract

Day

65°
Mostly Clear Day
Rain drop
1%
ESE 13 mph

Partly cloudy. High around 65F. Winds ESE at 10 to 15 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:15 am
  • Sunset
    Sunset7:09 pm

Night

56°
Mostly Cloudy Night
Rain drop
4%
SSE 13 mph

Partly cloudy skies this evening will become overcast overnight. Low 56F. Winds SSE at 10 to 15 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:01 am
  • Moonset
    Moonset2:36 pm
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Scattered Thunderstorms PM Thunderstorms/Wind
66°/19°
Rain drop 97%
Add

Day

66°
Scattered Thunderstorms
Rain drop
97%
SSW 20 mph

Windy with periods of thunderstorms later in the day. Potential for severe thunderstorms. High 66F. Winds SSW at 20 to 30 mph. Chance of rain 100%.

  • Humidity
    Humidity68%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:14 am
  • Sunset
    Sunset7:10 pm

Night

19°
Scattered Snow Showers Night
Snowflake
74%
WNW 22 mph

Windy with on and off snow showers during the evening. Low 19F. Winds WNW at 20 to 30 mph. Chance of snow 70%. Winds could occasionally gust over 40 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:33 am
  • Moonset
    Moonset3:42 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Cloudy Cloudy
29°/13°
Rain drop 14%
Add

Day

29°
Cloudy
Mixed precipitation
14%
WNW 20 mph

Overcast. High 29F. Winds WNW at 15 to 25 mph. Winds could occasionally gust over 40 mph.

  • Humidity
    Humidity52%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:12 am
  • Sunset
    Sunset7:11 pm

Night

13°
Partly Cloudy Night
NW 14 mph

Partly cloudy skies. Low 13F. Winds NW at 10 to 20 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:02 am
  • Moonset
    Moonset4:50 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Mostly Cloudy Day Mostly Cloudy
40°/35°
Rain drop 1%
Add

Day

40°
Mostly Cloudy Day
Rain drop
1%
WSW 7 mph

Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. Cool. High around 40F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity36%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:11 am
  • Sunset
    Sunset7:12 pm

Night

35°
Cloudy
Mixed precipitation
7%
SSE 11 mph

Cloudy skies. Low near 35F. Winds SSE at 10 to 15 mph.

  • Humidity
    Humidity44%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:28 am
  • Moonset
    Moonset5:58 pm
  • Moon Phase - Day 28 Waning Crescent
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