Weather in St. Charles, St. Charles County Smartt Airport Missouri, United States. 15 days forecast
Current weather conditions
Sky / Temperature 28°F | Wind Calm | Atmospheric pressure1018 hPa | Humidity86% | Wind chill28°F | Dewpoint25°F |
Updated: 1/10/2025 at 08:54 (Local time)
Weather Station: St. Charles, St. Charles County Smartt Airport
°F°C
mi/hkm/h
Weather forecast 15 days
15-day weather forecast with temperatures, sky state, wind speed and direction, cloud percentage, probability of precipitation, accumulated precipitation, humidity, atmospheric pressure, sunrise and sunset times, moonrise and moonset times, and daily moon phase. Weather forecast for St. Charles, St. Charles County Smartt Airport.
Today, january 10
32°F25°F
9:2118:57
15:3806:22
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 09:00 | 28°F |  4 mi/h | 1018 hPa | 96% | 100% | 92% | 0.5 mm |
| 12:00 | 30°F |  6 mi/h | 1015 hPa | 92% | 100% | 78% | 0.5 mm |
| 13:00 | 32°F | 6 mi/h | 1014 hPa | 89% | 100% | 68% | 0.1 mm |
| 15:00 | 32°F |  7 mi/h | 1013 hPa | 86% | 100% | 49% | 0.1 mm |
| 16:00 | 32°F | 7 mi/h | 1013 hPa | 85% | 100% | 40% | 0.1 mm |
| 18:00 | 28°F | 7 mi/h | 1013 hPa | 88% | 100% | 10% | 0.1 mm |
| 21:00 | 27°F | 7 mi/h | 1013 hPa | 91% | 95% | 12% | 0 mm |
Tomorrow, january 11
32°F20°F
9:2118:58
16:3207:34
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 25°F | 6 mi/h | 1013 hPa | 91% | 86% | 5% | 0 mm |
| 03:00 | 21°F |  6 mi/h | 1013 hPa | 92% | 66% | 2% | 0 mm |
| 06:00 | 19°F | 5 mi/h | 1015 hPa | 90% | 57% | 0% | 0 mm |
| 09:00 | 21°F | 5 mi/h | 1017 hPa | 90% | 25% | 0% | 0 mm |
| 12:00 | 28°F | 6 mi/h | 1017 hPa | 78% | 34% | 0% | 0 mm |
| 15:00 | 32°F | 8 mi/h | 1016 hPa | 75% | 20% | 0% | 0 mm |
| 18:00 | 27°F |  6 mi/h | 1016 hPa | 83% | 16% | 0% | 0 mm |
| 21:00 | 27°F | 6 mi/h | 1017 hPa | 84% | 22% | 0% | 0 mm |
Sunday, january 12
37°F26°F
9:2018:59
17:3508:36
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 27°F | 6 mi/h | 1017 hPa | 86% | 49% | 0% | 0 mm |
| 03:00 | 25°F | 7 mi/h | 1016 hPa | 87% | 59% | 2% | 0 mm |
| 06:00 | 25°F | 7 mi/h | 1016 hPa | 88% | 69% | 3% | 0 mm |
| 09:00 | 30°F | 8 mi/h | 1017 hPa | 86% | 45% | 0% | 0 mm |
| 12:00 | 36°F | 10 mi/h | 1015 hPa | 84% | 78% | 1% | 0 mm |
| 15:00 | 37°F | 10 mi/h | 1014 hPa | 79% | 75% | 1% | 0 mm |
| 18:00 | 34°F | 8 mi/h | 1015 hPa | 84% | 74% | 2% | 0 mm |
| 21:00 | 30°F | 8 mi/h | 1017 hPa | 87% | 71% | 2% | 0 mm |
Monday, january 13
27°F15°F
9:2019:00
18:4409:29
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 27°F | 7 mi/h | 1018 hPa | 90% | 69% | 2% | 0 mm |
| 03:00 | 25°F | 8 mi/h | 1019 hPa | 88% | 62% | 2% | 0 mm |
| 06:00 | 23°F | 9 mi/h | 1022 hPa | 86% | 55% | 2% | 0 mm |
| 09:00 | 23°F | 11 mi/h | 1026 hPa | 80% | 53% | 2% | 0 mm |
| 12:00 | 25°F | 14 mi/h | 1028 hPa | 74% | 50% | 2% | 0 mm |
| 15:00 | 23°F | 11 mi/h | 1028 hPa | 74% | 46% | 0% | 0 mm |
| 18:00 | 19°F | 8 mi/h | 1029 hPa | 73% | 41% | 0% | 0 mm |
| 21:00 | 18°F | 7 mi/h | 1029 hPa | 77% | 28% | 0% | 0 mm |
Tuesday, january 14
23°F13°F
9:2019:01
19:5410:11
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 14°F | 6 mi/h | 1029 hPa | 81% | 15% | 0% | 0 mm |
| 03:00 | 14°F | 6 mi/h | 1029 hPa | 82% | 20% | 0% | 0 mm |
| 06:00 | 12°F | 5 mi/h | 1027 hPa | 82% | 25% | 0% | 0 mm |
| 09:00 | 18°F | 7 mi/h | 1026 hPa | 78% | 35% | 0% | 0 mm |
| 12:00 | 23°F | 9 mi/h | 1023 hPa | 74% | 45% | 0% | 0 mm |
| 15:00 | 23°F | 7 mi/h | 1022 hPa | 75% | 38% | 0% | 0 mm |
| 18:00 | 23°F | 6 mi/h | 1025 hPa | 76% | 30% | 0% | 0 mm |
| 21:00 | 19°F | 6 mi/h | 1037 hPa | 79% | 30% | 0% | 0 mm |
Wednesday, january 15
26°F13°F
9:2019:02
21:0210:44
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 16°F | 5 mi/h | 1038 hPa | 82% | 31% | 0% | 0 mm |
| 03:00 | 14°F | 5 mi/h | 1039 hPa | 83% | 36% | 0% | 0 mm |
| 06:00 | 12°F | 5 mi/h | 1039 hPa | 84% | 41% | 0% | 0 mm |
| 09:00 | 19°F | 7 mi/h | 1039 hPa | 80% | 44% | 0% | 0 mm |
| 12:00 | 25°F | 9 mi/h | 1037 hPa | 76% | 46% | 0% | 0 mm |
| 15:00 | 27°F | 7 mi/h | 1034 hPa | 75% | 47% | 0% | 0 mm |
| 18:00 | 27°F | 6 mi/h | 1032 hPa | 75% | 48% | 0% | 0 mm |
| 21:00 | 23°F | 6 mi/h | 1030 hPa | 80% | 42% | 0% | 0 mm |
Thursday, january 16
35°F20°F
9:1919:03
22:0711:12
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 19°F | 6 mi/h | 1027 hPa | 85% | 35% | 0% | 0 mm |
| 03:00 | 21°F | 6 mi/h | 1024 hPa | 85% | 44% | 0% | 0 mm |
| 06:00 | 21°F | 6 mi/h | 1022 hPa | 86% | 52% | 2% | 0 mm |
| 09:00 | 27°F | 8 mi/h | 1021 hPa | 82% | 46% | 0% | 0 mm |
| 12:00 | 32°F | 10 mi/h | 1019 hPa | 78% | 39% | 0% | 0 mm |
| 15:00 | 36°F | 9 mi/h | 1017 hPa | 75% | 31% | 0% | 0 mm |
| 18:00 | 30°F | 7 mi/h | 1018 hPa | 79% | 29% | 0% | 0 mm |
| 21:00 | 28°F | 6 mi/h | 1019 hPa | 84% | 21% | 0% | 0 mm |
Friday, january 17
33°F23°F
9:1919:04
23:0911:35
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 27°F | 6 mi/h | 1019 hPa | 87% | 17% | 0% | 0 mm |
| 03:00 | 25°F | 5 mi/h | 1020 hPa | 88% | 24% | 0% | 0 mm |
| 06:00 | 23°F | 4 mi/h | 1022 hPa | 89% | 35% | 0% | 0 mm |
| 09:00 | 27°F | 6 mi/h | 1024 hPa | 91% | 30% | 0% | 0 mm |
| 12:00 | 34°F | 8 mi/h | 1024 hPa | 82% | 39% | 0% | 0 mm |
| 15:00 | 34°F | 8 mi/h | 1022 hPa | 82% | 42% | 0% | 0 mm |
| 18:00 | 32°F | 8 mi/h | 1023 hPa | 82% | 45% | 0% | 0 mm |
| 21:00 | 32°F | 7 mi/h | 1023 hPa | 84% | 57% | 20% | 0.1 mm |
Saturday, january 18
35°F30°F
9:1919:05
----11:56
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 30°F | 8 mi/h | 1022 hPa | 87% | 69% | 20% | 0.3 mm |
| 03:00 | 30°F | 8 mi/h | 1021 hPa | 87% | 76% | 20% | 0.1 mm |
| 06:00 | 32°F | 8 mi/h | 1020 hPa | 87% | 82% | 0% | 0 mm |
| 09:00 | 34°F | 7 mi/h | 1020 hPa | 85% | 77% | 20% | 0.1 mm |
| 12:00 | 36°F | 10 mi/h | 1019 hPa | 84% | 72% | 20% | 0.3 mm |
| 15:00 | 34°F | 8 mi/h | 1017 hPa | 84% | 74% | 20% | 0.2 mm |
| 18:00 | 34°F | 8 mi/h | 1017 hPa | 83% | 76% | 17% | 0.1 mm |
| 21:00 | 32°F | 7 mi/h | 1017 hPa | 84% | 73% | 17% | 0.1 mm |
Sunday, january 19
29°F19°F
9:1819:06
00:0912:16
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 30°F | 7 mi/h | 1017 hPa | 85% | 70% | 0% | 0 mm |
| 03:00 | 27°F | 7 mi/h | 1018 hPa | 85% | 71% | 0% | 0 mm |
| 06:00 | 25°F | 7 mi/h | 1019 hPa | 84% | 72% | 0% | 0 mm |
| 09:00 | 25°F | 9 mi/h | 1022 hPa | 79% | 72% | 0% | 0 mm |
| 12:00 | 27°F | 11 mi/h | 1024 hPa | 74% | 72% | 0% | 0 mm |
| 15:00 | 25°F | 10 mi/h | 1025 hPa | 74% | 64% | 0% | 0 mm |
| 18:00 | 23°F | 9 mi/h | 1028 hPa | 73% | 55% | 0% | 0 mm |
| 21:00 | 21°F | 8 mi/h | 1030 hPa | 76% | 56% | 0% | 0 mm |
Monday, january 20
20°F15°F
9:1819:07
01:0812:36
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 19°F | 7 mi/h | 1032 hPa | 78% | 56% | 0% | 0 mm |
| 03:00 | 18°F | 7 mi/h | 1033 hPa | 78% | 55% | 0% | 0 mm |
| 06:00 | 16°F | 7 mi/h | 1034 hPa | 78% | 53% | 0% | 0 mm |
| 09:00 | 18°F | 9 mi/h | 1036 hPa | 73% | 52% | 0% | 0 mm |
| 12:00 | 19°F | 10 mi/h | 1035 hPa | 69% | 52% | 0% | 0 mm |
| 15:00 | 18°F | 11 mi/h | 1033 hPa | 46% | 0% | 0% | 0 mm |
| 18:00 | 14°F | 6 mi/h | 1032 hPa | 61% | 5% | 0% | 0 mm |
| 21:00 | 16°F | 10 mi/h | 1032 hPa | 61% | 100% | 0% | 0 mm |
Tuesday, january 21
17°F10°F
9:1719:08
02:0712:58
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 16°F | 11 mi/h | 1032 hPa | 62% | 72% | 0% | 0 mm |
| 03:00 | 16°F | 11 mi/h | 1030 hPa | 73% | 43% | 0% | 0 mm |
| 06:00 | 16°F | 11 mi/h | 1030 hPa | 71% | 87% | 0% | 0 mm |
| 09:00 | 14°F | 12 mi/h | 1033 hPa | 54% | 5% | 0% | 0 mm |
| 12:00 | 18°F | 14 mi/h | 1034 hPa | 43% | 96% | 0% | 0 mm |
| 15:00 | 18°F | 14 mi/h | 1034 hPa | 45% | 5% | 0% | 0 mm |
| 18:00 | 14°F | 10 mi/h | 1037 hPa | 49% | 5% | 0% | 0 mm |
| 21:00 | 10°F | 7 mi/h | 1039 hPa | 52% | 90% | 0% | 0 mm |
Wednesday, january 22
23°F9°F
9:1719:09
03:0713:23
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 10°F |  4 mi/h | 1041 hPa | 54% | 3% | 0% | 0 mm |
| 03:00 | 9°F |  3 mi/h | 1043 hPa | 55% | 4% | 0% | 0 mm |
| 06:00 | 9°F |  4 mi/h | 1043 hPa | 55% | 5% | 0% | 0 mm |
| 09:00 | 12°F | 8 mi/h | 1044 hPa | 46% | 5% | 0% | 0 mm |
| 12:00 | 18°F | 10 mi/h | 1043 hPa | 41% | 4% | 0% | 0 mm |
| 15:00 | 23°F | 11 mi/h | 1040 hPa | 41% | 0% | 0% | 0 mm |
| 18:00 | 21°F | 12 mi/h | 1038 hPa | 47% | 11% | 0% | 0 mm |
| 21:00 | 21°F | 14 mi/h | 1037 hPa | 50% | 36% | 0% | 0 mm |
Thursday, january 23
41°F22°F
9:1619:10
04:0913:52
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 21°F | 13 mi/h | 1035 hPa | 53% | 19% | 0% | 0 mm |
| 03:00 | 25°F | 14 mi/h | 1031 hPa | 61% | 100% | 0% | 0 mm |
| 06:00 | 30°F | 14 mi/h | 1029 hPa | 73% | 79% | 0% | 0 mm |
| 09:00 | 34°F | 14 mi/h | 1029 hPa | 79% | 100% | 0% | 0 mm |
| 12:00 | 41°F | 13 mi/h | 1027 hPa | 82% | 99% | 0% | 0 mm |
| 15:00 | 41°F | 7 mi/h | 1026 hPa | 89% | 87% | 0% | 0 mm |
| 18:00 | 39°F | 6 mi/h | 1027 hPa | 91% | 100% | 0% | 0 mm |
| 21:00 | 37°F | 6 mi/h | 1027 hPa | 93% | 100% | 0% | 0 mm |
Friday, january 24
39°F34°F
9:1619:11
05:1314:28
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 37°F | 7 mi/h | 1026 hPa | 94% | 95% | 0% | 0 mm |
| 03:00 | 36°F | 6 mi/h | 1025 hPa | 96% | 48% | 0% | 0 mm |
| 06:00 | 34°F | 7 mi/h | 1024 hPa | 96% | 66% | 0% | 0 mm |
| 09:00 | 37°F | 7 mi/h | 1023 hPa | 97% | 100% | 0% | 0 mm |
| 12:00 | 39°F | 6 mi/h | 1021 hPa | 98% | 100% | 17% | 0.3 mm |
| 15:00 | 37°F | 6 mi/h | 1017 hPa | 99% | 100% | 40% | 2.4 mm |
| 18:00 | 39°F | 6 mi/h | 1016 hPa | 99% | 100% | 70% | 2.6 mm |
| 21:00 | 37°F | 5 mi/h | 1015 hPa | 99% | 100% | 17% | 0.8 mm |
