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New Melle, MO

68°F
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New Melle, 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

October

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
27
Considerable cloudiness
81°
59°
28
Cloudy, thunderstorms; humid
77°
59°
29
Cloudy and humid
79°
60°
30
A little afternoon rain
79°
59°
1
Humid; afternoon rain
76°
58°
2
Sunny and humid
78°
58°
3
A thunderstorm in spots
79°
57°
4
A little morning rain
78°
56°
5
Rain tapering off
66°
55°
6
Rain becoming steadier; humid
70°
57°
7
Rain tapering off
72°
50°
8
Plenty of sunshine
65°
44°
9
Plenty of sunshine
64°
49°
10
Plenty of sunshine
72°
53°
11
Plenty of sunshine
75°
54°
12
Cloudy
75°
53°
13
Sun, then clouds
74°
52°
14
Times of clouds and sun
74°
54°
15
Intervals of bright sunshine
75°
52°
16
Cloudy and less humid
74°
48°
17
Cooler; rain in the afternoon
62°
49°
18
Rain
61°
51°
19
Showers around in the p.m.
61°
51°
20
A.M. rain; otherwise, cloudy
64°
50°
21
A passing afternoon shower
68°
44°
22
Increasing cloudiness
60°
40°
23
Mostly cloudy
59°
44°
24
Sunshine and a few clouds
62°
47°
25
Rain becoming steadier
64°
50°
26
Mostly sunny
62°
37°
27
Plenty of sun
65°
41°
28
Mostly sunny
63°
48°
29
Times of clouds and sun
66°
49°
30
Mostly cloudy
69°
51°
31
Mostly cloudy
68°
41°

Temperature Graph

°F
80° 70° 60° 50° 40° Oct
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

October Weather in New Melle

New Melle's October 2026 forecast shows daily high temperatures ranging from 59° to 81°, with overnight lows between 37° and 60°. The average high for October is 70° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in New Melle. See also: November | December | January.

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World North America United States Missouri New Melle

Weather Near New Melle:

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