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Troy, MO

82°F
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Troy, 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

June

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
31
79°
68°
1
86°
68°
2
82°
59°
3
82°
54°
4
Partly sunny
85°
69°
5
A stray afternoon t-storm
88°
68°
6
Very warm with a thunderstorm
87°
70°
7
Couple of showers, t-storms
84°
71°
8
A shower and t-storm; humid
82°
68°
9
Humid; a stray p.m. t-storm
85°
69°
10
A strong morning thunderstorm
91°
69°
11
Sunny, very warm and humid
89°
68°
12
A bright blue sky
87°
67°
13
A t-storm around in the p.m.
88°
67°
14
Mostly sunny and less humid
84°
65°
15
Rather cloudy, a little rain
86°
64°
16
Morning mist
82°
63°
17
Mostly cloudy and humid
85°
62°
18
A shower and thunderstorm
86°
65°
19
Cloudy and humid
83°
67°
20
Humid with a t-storm possible
87°
67°
21
Clouds breaking; less humid
87°
64°
22
Mainly cloudy
81°
64°
23
Sunny, warmer and very humid
88°
68°
24
Sunny, hot and humid
90°
69°
25
Hot and humid; a p.m. t-storm
90°
69°
26
Cloudy and humid
89°
68°
27
Cloudy and humid
86°
68°
28
Mostly cloudy and humid
86°
67°
29
Cloudy and humid
87°
69°
30
Humid with partial sunshine
85°
69°
1
Mostly sunny
85°
67°
2
Abundant sunshine
86°
68°
3
Humid with clouds and sun
85°
68°
4
Mostly sunny
86°
67°

Temperature Graph

°F
100° 90° 80° 70° 60° Jun
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

June Weather in Troy

Troy's June 2026 forecast shows daily high temperatures ranging from 81° to 91°, with overnight lows between 62° and 71°. The average high for June is 86° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Troy. See also: July | August | September.

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World North America United States Missouri Troy

Weather Near Troy:

  • O'Fallon, MO
  • St. Charles, MO
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