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Dardenne Prairie, MO

78°F
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Dardenne Prairie

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Dardenne Prairie, 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

July

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
28
94°
73°
29
93°
77°
30
95°
77°
1
93°
76°
2
96°
74°
3
94°
74°
4
94°
69°
5
85°
69°
6
86°
68°
7
87°
70°
8
90°
69°
9
Humid with heavy t-storms
83°
72°
10
Showers and a heavier t-storm
88°
71°
11
Cloudy with a stray t-storm
84°
66°
12
Mostly sunny
90°
66°
13
Plenty of sunshine
89°
66°
14
Mostly sunny
88°
69°
15
Mostly sunny and humid
90°
71°
16
Plenty of sunshine
92°
70°
17
Mostly sunny
90°
71°
18
Partly sunny, a t-storm; hot
97°
72°
19
A couple of thunderstorms
89°
70°
20
A little afternoon rain; hot
94°
70°
21
A morning shower; sunshine
92°
69°
22
Mostly sunny
87°
66°
23
Plenty of sunshine
88°
68°
24
Sunny and toasty conditions
92°
72°
25
Sunny and toasty conditions
91°
73°
26
Sunshine and hot
93°
73°
27
Mostly sunny, hot and humid
93°
72°
28
Hot; a p.m. t-storm or two
92°
72°
29
Humid; a shower in the a.m.
90°
71°
30
Turning cloudy and humid
89°
71°
31
A morning thunderstorm
87°
69°
1
Increasing cloudiness
84°
69°

Temperature Graph

°F
100° 92° 84° 76° 68° Jul
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 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

July Weather in Dardenne Prairie

Dardenne Prairie's July 2026 forecast shows daily high temperatures ranging from 83° to 97°, with overnight lows between 66° and 73°. The average high for July is 90° with an average low of 70°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Dardenne Prairie. See also: August | September | October.

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World North America United States Missouri Dardenne Prairie

Weather Near Dardenne Prairie:

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