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Courtois, MO

78°F
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Courtois

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Courtois, MO Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

April

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
29
71°
42°
30
81°
59°
31
85°
64°
1
70°
58°
2
75°
66°
3
80°
64°
4
72°
42°
5
61°
37°
6
68°
34°
7
61°
41°
8
75°
44°
9
79°
53°
10
77°
54°
11
75°
50°
12
76°
60°
13
80°
68°
14
84°
67°
15
75°
63°
16
78°
57°
17
82°
58°
18
62°
43°
19
69°
35°
20
74°
39°
21
80°
52°
22
Mostly sunny and beautiful
81°
56°
23
Partly sunny and warm
82°
63°
24
Showers and a heavier t-storm
75°
48°
25
Nice with clouds and sun
78°
56°
26
Cloudy
74°
64°
27
Windy with heavy t-storms
77°
44°
28
Partly sunny and less humid
70°
47°
29
Heavy showers in the morning
68°
50°
30
A little morning rain; cloudy
64°
43°
1
Clouds and sun
56°
35°
2
Plenty of sun
66°
41°

Temperature Graph

°F
90° 78° 66° 54° 42° Apr
Today 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

April Weather in Courtois

Courtois's April 2026 forecast shows daily high temperatures ranging from 56° to 82°, with overnight lows between 35° and 64°. The average high for April is 72° with an average low of 50°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Courtois. See also: May | June | July.

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World North America United States Missouri Courtois

Weather Near Courtois:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
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