10-Day Weather Forecast – O Fallon
Sunday, May 31
🌙 Night
01:00am–07:00am
20°
22°
68°
72°
cloudy
ESE 12 km/h
7 mph
🌅 Morning
07:00am–01:00pm
20°
26°
68°
79°
light rain
💧 0.6mm
ESE 14 km/h
9 mph
☀️ Afternoon
01:00pm–07:00pm
27°
28°
81°
82°
cloudy
SE 12 km/h
7 mph
🌆 Evening
07:00pm–01:00am
22°
26°
72°
79°
partly cloudy
💧 0.1mm
SE 7 km/h
4 mph
Monday, June 01
🌙 Night
01:00am–07:00am
19°
21°
66°
70°
heavy rain showers
💧 6.7mm
ESE 6 km/h
4 mph
🌅 Morning
07:00am–01:00pm
20°
26°
68°
79°
partly cloudy
💧 0.1mm
E 9 km/h
6 mph
☀️ Afternoon
01:00pm–07:00pm
25°
28°
77°
82°
rain showers
💧 1.2mm
ENE 6 km/h
4 mph
🌆 Evening
07:00pm–01:00am
20°
24°
68°
75°
fair
ENE 11 km/h
7 mph
Tuesday, June 02
🌙 Night
01:00am–07:00am
17°
20°
63°
68°
mostly clear
NE 5 km/h
3 mph
🌅 Morning
07:00am–01:00pm
20°
27°
68°
81°
mostly clear
NNE 9 km/h
6 mph
☀️ Afternoon
01:00pm–07:00pm
25°
27°
77°
81°
fair
E 14 km/h
9 mph
🌆 Evening
07:00pm–01:00am
18°
25°
64°
77°
mostly clear
E 10 km/h
6 mph
Wednesday, June 03
🌙 Night
01:00am–07:00am
15°
18°
59°
64°
mostly clear
ESE 10 km/h
6 mph
🌅 Morning
07:00am–01:00pm
17°
25°
63°
77°
partly cloudy
ESE 9 km/h
6 mph
☀️ Afternoon
01:00pm–07:00pm
25°
26°
77°
79°
cloudy
SE 6 km/h
4 mph
🌆 Evening
07:00pm–01:00am
18°
25°
64°
77°
partly cloudy
ENE 4 km/h
3 mph
Thursday, June 04
🌙 Night
01:00am–07:00am
16°
18°
61°
64°
partly cloudy
S 8 km/h
5 mph
🌅 Morning
07:00am–01:00pm
17°
28°
63°
82°
partly cloudy
SSE 7 km/h
4 mph
☀️ Afternoon
01:00pm–07:00pm
27°
30°
81°
86°
cloudy
SSW 14 km/h
9 mph
🌆 Evening
07:00pm–01:00am
22°
27°
72°
81°
mostly clear
SSE 15 km/h
9 mph
Friday, June 05
🌙 Night
01:00am–07:00am
21°
22°
70°
72°
cloudy
SSW 15 km/h
9 mph
🌅 Morning
07:00am–01:00pm
22°
24°
72°
75°
rain
💧 2.8mm
SSW 14 km/h
9 mph
☀️ Afternoon
01:00pm–07:00pm
23°
26°
73°
79°
heavy rain
💧 8.1mm
SSW 17 km/h
11 mph
🌆 Evening
07:00pm–01:00am
22°
23°
72°
73°
rain
💧 3mm
SW 7 km/h
4 mph
Saturday, June 06
🌙 Night
01:00am–07:00am
21°
22°
70°
72°
heavy rain
💧 12.7mm
SSW 10 km/h
6 mph
🌅 Morning
07:00am–01:00pm
21°
25°
70°
77°
rain
💧 3.9mm
SSW 10 km/h
6 mph
☀️ Afternoon
01:00pm–07:00pm
24°
27°
75°
81°
rain
💧 1.5mm
WSW 13 km/h
8 mph
🌆 Evening
07:00pm–01:00am
22°
24°
72°
75°
cloudy
💧 0.2mm
SSW 8 km/h
5 mph
Sunday, June 07
🌙 Night
01:00am–07:00am
21°
22°
70°
72°
light rain showers
💧 0.7mm
S 12 km/h
7 mph
🌅 Morning
07:00am–01:00pm
21°
27°
70°
81°
partly cloudy
💧 0.5mm
SSE 10 km/h
6 mph
☀️ Afternoon
01:00pm–07:00pm
26°
29°
79°
84°
rain showers
💧 1.8mm
S 10 km/h
6 mph
🌆 Evening
07:00pm–01:00am
23°
26°
73°
79°
partly cloudy
SSE 12 km/h
7 mph
Monday, June 08
🌙 Night
01:00am–07:00am
22°
24°
72°
75°
heavy rain
💧 5.5mm
SSE 10 km/h
6 mph
🌅 Morning
07:00am–01:00pm
23°
29°
73°
84°
partly cloudy
💧 0.2mm
SSE 14 km/h
9 mph
☀️ Afternoon
01:00pm–07:00pm
25°
31°
77°
88°
rain showers
💧 1.7mm
SSW 10 km/h
6 mph
🌆 Evening
07:00pm–01:00am
23°
25°
73°
77°
partly cloudy
💧 0.5mm
SE 23 km/h
14 mph
Tuesday, June 09
🌙 Night
01:00am–07:00am
23°
24°
73°
75°
fair
S 10 km/h
6 mph
🌅 Morning
07:00am–01:00pm
24°
31°
75°
88°
light rain showers
💧 0.5mm
S 9 km/h
6 mph
☀️ Afternoon
01:00pm–07:00pm
29°
31°
84°
88°
light rain showers
💧 0.9mm
SSW 13 km/h
8 mph
🌆 Evening
Data source: MET Norway
This page shows the 10-day weather forecast with detailed period-by-period data for temperature, precipitation, and wind speed.
Weather Today – May 31
Weather Today: on Sunday morning light rain, afternoon cloudy, evening partly cloudy.
Temperature: from 20° to 28°C68° to 82°F. Wind from 7 to 14 km/h. from 4 to 9 mph.
Weather Tomorrow – June 1
Weather Tomorrow: on Monday morning partly cloudy, during the day rain showers, evening fair.
Temperature: from 19° to 28°C66° to 82°F. Wind from 6 to 11 km/h. from 4 to 7 mph.
Weather Day After Tomorrow – June 2
Weather on Tuesday morning mostly clear, during the day fair, evening mostly clear.
Min. 17°C63°F Max. 27°C81°F. Wind from 5 to 14 km/h. from 3 to 9 mph.
📈 Temperature Trend – 10 Days
Data source: MET Norway