10-day forecast · St. Charles
Day-by-day outlook up to 14 days: highs, lows, precipitation totals, wind and UV. Planning further ahead? Open the 30-day outlook →
Thu · Today
Showers
83°
62°
0.02 in
⌄
Wind 11 mph N
Gusts 21 mph
UV index 7 – High
Precip chance 36% · 0.02 in
Sunrise 6:13 AM
Sunset 7:35 PM
Fri · Tomorrow
Sunny
77°
61°
9%
⌄
Wind 8 mph SW
Gusts 14 mph
UV index 6 – High
Precip chance 9%
Sunrise 6:14 AM
Sunset 7:34 PM
Saturday 29/8
Mostly cloudy
76°
63°
18%
⌄
Wind 13 mph S
Gusts 25 mph
UV index 6 – High
Precip chance 18%
Sunrise 6:15 AM
Sunset 7:32 PM
Sunday 30/8
Mostly cloudy
81°
67°
0.02 in
⌄
Wind 19 mph S
Gusts 41 mph
UV index 7 – High
Precip chance 43% · 0.02 in
Sunrise 6:17 AM
Sunset 7:30 PM
Monday 31/8
Mostly cloudy
82°
70°
0.09 in
⌄
Wind 16 mph SW
Gusts 37 mph
UV index 7 – High
Precip chance 70% · 0.09 in
Sunrise 6:18 AM
Sunset 7:29 PM
Tuesday 1/9
Mostly cloudy
85°
72°
0.02 in
⌄
Wind 12 mph SW
Gusts 34 mph
UV index 7 – High
Precip chance 52% · 0.02 in
Sunrise 6:19 AM
Sunset 7:27 PM
Wednesday 2/9
Partly cloudy
76°
65°
0.01 in
⌄
Wind 13 mph NE
Gusts 21 mph
UV index 6 – High
Precip chance 30% · 0.01 in
Sunrise 6:20 AM
Sunset 7:25 PM
Thursday 3/9
Mostly cloudy
78°
66°
25%
⌄
Wind 9 mph E
Gusts 15 mph
UV index 6 – High
Precip chance 25%
Sunrise 6:21 AM
Sunset 7:24 PM
Friday 4/9
Sunny
74°
64°
7%
⌄
Wind 12 mph E
Gusts 17 mph
UV index 6 – High
Precip chance 7%
Sunrise 6:22 AM
Sunset 7:22 PM
Saturday 5/9
Sunny
77°
61°
8%
⌄
Wind 8 mph E
Gusts 11 mph
UV index 6 – High
Precip chance 8%
Sunrise 6:23 AM
Sunset 7:20 PM
Sunday 6/9
Mostly cloudy
74°
59°
0.02 in
⌄
Wind 15 mph SW
Gusts 20 mph
UV index 6 – High
Precip chance 49% · 0.02 in
Sunrise 6:24 AM
Sunset 7:18 PM
Monday 7/9
Sunny
72°
53°
0.00 in
⌄
Wind 9 mph NW
Gusts 26 mph
UV index 6 – High
Precip chance 17% · 0.00 in
Sunrise 6:25 AM
Sunset 7:17 PM
Tuesday 8/9
Mostly cloudy
67°
58°
0.41 in
⌄
Wind 17 mph W
Gusts 28 mph
UV index 4 – Moderate
Precip chance 89% · 0.41 in
Sunrise 6:26 AM
Sunset 7:15 PM
Wednesday 9/9
Sunny
63°
48°
0.09 in
⌄
Wind 13 mph N
Gusts 28 mph
UV index 5 – Moderate
Precip chance 57% · 0.09 in
Sunrise 6:27 AM
Sunset 7:13 PM
10-day outlook for St. Charles
Over the next ten days St. Charles peaks at 85° on Tuesday and bottoms out at 61° on Saturday. Day-to-day swings stay modest — no big pattern change inside the period. Add it up and about 0.15 in of precipitation falls over the period, spread across 4 unsettled days, with Monday the most likely (70%).