Weather in St. Charles, St. Charles County Smartt Airport Missouri, United States. 15 days forecast
Current weather conditions
Sky / Temperature 52°F | Wind 4 mi/h | Atmospheric pressure1018 hPa | Humidity87% | Wind chill50°F | Dewpoint48°F |
Updated: 4/22/2025 at 04:54 (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, april 22
78°F49°F
6:1819:44
03:3013:52
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 06:00 | 50°F |  3 mi/h | 1018 hPa | 85% | 26% | 0% | 0 mm |
| 09:00 | 57°F |  6 mi/h | 1018 hPa | 74% | 29% | 0% | 0 mm |
| 12:00 | 72°F | 10 mi/h | 1018 hPa | 48% | 19% | 0% | 0 mm |
| 13:00 | 73°F | 10 mi/h | 1018 hPa | 44% | 26% | 0% | 0 mm |
| 15:00 | 77°F | 10 mi/h | 1017 hPa | 39% | 30% | 0% | 0 mm |
| 16:00 | 77°F | 10 mi/h | 1016 hPa | 38% | 28% | 0% | 0 mm |
| 18:00 | 77°F | 8 mi/h | 1015 hPa | 39% | 9% | 0% | 0 mm |
| 21:00 | 66°F | 7 mi/h | 1017 hPa | 58% | 8% | 0% | 0 mm |
Tomorrow, april 23
79°F54°F
6:1719:44
03:5815:04
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 4 mi/h | 1018 hPa | 69% | 21% | 0% | 0 mm |
| 03:00 | 57°F | 2 mi/h | 1018 hPa | 77% | 28% | 0% | 0 mm |
| 06:00 | 55°F | 2 mi/h | 1020 hPa | 80% | 37% | 0% | 0 mm |
| 09:00 | 63°F | 4 mi/h | 1021 hPa | 67% | 26% | 0% | 0 mm |
| 12:00 | 73°F | 6 mi/h | 1021 hPa | 47% | 25% | 0% | 0 mm |
| 15:00 | 79°F | 7 mi/h | 1019 hPa | 38% | 33% | 0% | 0 mm |
| 18:00 | 75°F | 6 mi/h | 1017 hPa | 41% | 50% | 0% | 0 mm |
| 21:00 | 68°F | 5 mi/h | 1018 hPa | 55% | 68% | 5% | 0 mm |
Thursday, april 24
80°F58°F
6:1619:45
04:2416:17
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 63°F | 4 mi/h | 1019 hPa | 64% | 71% | 5% | 0 mm |
| 03:00 | 59°F | 4 mi/h | 1019 hPa | 72% | 59% | 11% | 0 mm |
| 06:00 | 59°F | 4 mi/h | 1019 hPa | 76% | 44% | 0% | 0 mm |
| 09:00 | 66°F | 5 mi/h | 1019 hPa | 66% | 29% | 22% | 0 mm |
| 12:00 | 75°F | 8 mi/h | 1019 hPa | 52% | 33% | 22% | 0 mm |
| 15:00 | 81°F | 8 mi/h | 1017 hPa | 46% | 40% | 29% | 0.1 mm |
| 18:00 | 77°F | 7 mi/h | 1016 hPa | 50% | 63% | 29% | 0.1 mm |
| 21:00 | 73°F | 7 mi/h | 1016 hPa | 61% | 71% | 40% | 0.3 mm |
Friday, april 25
75°F63°F
6:1419:46
04:4917:33
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 68°F | 6 mi/h | 1016 hPa | 74% | 67% | 40% | 0.3 mm |
| 03:00 | 64°F | 6 mi/h | 1016 hPa | 82% | 70% | 40% | 0.4 mm |
| 06:00 | 63°F | 5 mi/h | 1016 hPa | 87% | 76% | 40% | 0.5 mm |
| 09:00 | 66°F | 6 mi/h | 1017 hPa | 80% | 78% | 63% | 0.6 mm |
| 12:00 | 73°F | 7 mi/h | 1015 hPa | 67% | 77% | 63% | 0.4 mm |
| 15:00 | 73°F |  8 mi/h | 1013 hPa | 64% | 80% | 63% | 0.4 mm |
| 18:00 | 72°F | 8 mi/h | 1013 hPa | 67% | 84% | 63% | 0.9 mm |
| 21:00 | 68°F |  7 mi/h | 1014 hPa | 72% | 80% | 85% | 0.7 mm |
Saturday, april 26
67°F56°F
6:1319:47
05:1618:50
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 63°F | 7 mi/h | 1014 hPa | 79% | 73% | 85% | 0.3 mm |
| 03:00 | 59°F |  7 mi/h | 1015 hPa | 81% | 68% | 85% | 0.2 mm |
| 06:00 | 57°F | 9 mi/h | 1016 hPa | 82% | 65% | 85% | 0.1 mm |
| 09:00 | 59°F | 9 mi/h | 1018 hPa | 73% | 59% | 38% | 0 mm |
| 12:00 | 66°F | 9 mi/h | 1018 hPa | 59% | 52% | 38% | 0 mm |
| 15:00 | 68°F | 9 mi/h | 1017 hPa | 55% | 49% | 0% | 0 mm |
| 18:00 | 68°F | 7 mi/h | 1017 hPa | 54% | 48% | 0% | 0 mm |
| 21:00 | 64°F | 7 mi/h | 1019 hPa | 60% | 47% | 0% | 0 mm |
Sunday, april 27
71°F53°F
6:1219:48
05:4620:10
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 59°F | 6 mi/h | 1021 hPa | 70% | 45% | 0% | 0 mm |
| 03:00 | 55°F |  6 mi/h | 1021 hPa | 75% | 50% | 0% | 0 mm |
| 06:00 | 54°F | 7 mi/h | 1021 hPa | 78% | 57% | 12% | 0 mm |
| 09:00 | 59°F | 7 mi/h | 1021 hPa | 71% | 61% | 9% | 0 mm |
| 12:00 | 68°F | 9 mi/h | 1021 hPa | 58% | 62% | 9% | 0 mm |
| 15:00 | 70°F | 9 mi/h | 1019 hPa | 54% | 65% | 9% | 0.3 mm |
| 18:00 | 72°F | 9 mi/h | 1018 hPa | 55% | 69% | 9% | 0.5 mm |
| 21:00 | 68°F | 8 mi/h | 1018 hPa | 62% | 66% | 22% | 0.3 mm |
Monday, april 28
82°F62°F
6:1019:49
06:2021:32
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 64°F | 7 mi/h | 1018 hPa | 73% | 59% | 22% | 0.3 mm |
| 03:00 | 63°F | 7 mi/h | 1017 hPa | 79% | 57% | 22% | 0.3 mm |
| 06:00 | 63°F | 8 mi/h | 1016 hPa | 83% | 58% | 22% | 0.3 mm |
| 09:00 | 68°F | 10 mi/h | 1015 hPa | 75% | 57% | 25% | 0.3 mm |
| 12:00 | 75°F | 12 mi/h | 1013 hPa | 63% | 55% | 25% | 0.3 mm |
| 15:00 | 81°F | 12 mi/h | 1011 hPa | 56% | 46% | 0% | 0 mm |
| 18:00 | 81°F | 12 mi/h | 1010 hPa | 56% | 48% | 0% | 0 mm |
| 21:00 | 75°F | 11 mi/h | 1010 hPa | 64% | 47% | 0% | 0 mm |
Tuesday, april 29
80°F68°F
6:0919:50
07:0322:51
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 72°F | 11 mi/h | 1010 hPa | 72% | 43% | 0% | 0 mm |
| 03:00 | 70°F | 11 mi/h | 1009 hPa | 77% | 51% | 17% | 0.3 mm |
| 06:00 | 68°F | 11 mi/h | 1008 hPa | 80% | 66% | 17% | 0.3 mm |
| 09:00 | 73°F | 12 mi/h | 1008 hPa | 74% | 64% | 17% | 0.5 mm |
| 12:00 | 79°F | 14 mi/h | 1008 hPa | 61% | 57% | 17% | 0.3 mm |
| 15:00 | 79°F | 14 mi/h | 1007 hPa | 56% | 56% | 17% | 0.5 mm |
| 18:00 | 79°F | 12 mi/h | 1008 hPa | 55% | 58% | 17% | 0.8 mm |
| 21:00 | 75°F | 11 mi/h | 1009 hPa | 61% | 61% | 17% | 0.7 mm |
Wednesday, april 30
75°F64°F
6:0819:51
07:55----
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 70°F | 9 mi/h | 1008 hPa | 70% | 64% | 17% | 0.5 mm |
| 03:00 | 68°F | 8 mi/h | 1006 hPa | 75% | 66% | 17% | 0.4 mm |
| 06:00 | 64°F | 8 mi/h | 1006 hPa | 78% | 66% | 17% | 0.3 mm |
| 09:00 | 68°F | 9 mi/h | 1009 hPa | 68% | 59% | 60% | 0.3 mm |
| 12:00 | 73°F | 11 mi/h | 1010 hPa | 54% | 49% | 0% | 0 mm |
| 15:00 | 75°F | 11 mi/h | 1011 hPa | 50% | 46% | 0% | 0 mm |
| 18:00 | 73°F | 9 mi/h | 1013 hPa | 51% | 47% | 0% | 0 mm |
| 21:00 | 70°F | 8 mi/h | 1015 hPa | 58% | 47% | 0% | 0 mm |
Thursday, may 1
72°F58°F
6:0719:52
08:5700:01
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 64°F | 7 mi/h | 1016 hPa | 69% | 47% | 0% | 0 mm |
| 03:00 | 61°F | 6 mi/h | 1017 hPa | 75% | 47% | 0% | 0 mm |
| 06:00 | 59°F | 6 mi/h | 1018 hPa | 77% | 46% | 0% | 0 mm |
| 09:00 | 63°F | 7 mi/h | 1019 hPa | 67% | 45% | 0% | 0 mm |
| 12:00 | 70°F | 9 mi/h | 1018 hPa | 54% | 43% | 0% | 0 mm |
| 15:00 | 72°F | 7 mi/h | 1017 hPa | 50% | 46% | 0% | 0 mm |
| 18:00 | 70°F |  7 mi/h | 1016 hPa | 50% | 50% | 17% | 0.3 mm |
| 21:00 | 66°F | 7 mi/h | 1016 hPa | 57% | 48% | 0% | 0 mm |
Friday, may 2
72°F53°F
6:0519:53
10:0600:59
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 6 mi/h | 1016 hPa | 68% | 44% | 0% | 0 mm |
| 03:00 | 59°F | 6 mi/h | 1016 hPa | 74% | 43% | 0% | 0 mm |
| 06:00 | 57°F | 6 mi/h | 1017 hPa | 77% | 44% | 0% | 0 mm |
| 09:00 | 63°F | 4 mi/h | 1017 hPa | 68% | 43% | 0% | 0 mm |
| 12:00 | 70°F | 7 mi/h | 1017 hPa | 55% | 41% | 0% | 0 mm |
| 15:00 | 59°F | 3 mi/h | 1016 hPa | 80% | 72% | 17% | 0.1 mm |
| 18:00 | 55°F | 1 mi/h | 1016 hPa | 88% | 87% | 0% | 0 mm |
| 21:00 | 55°F | 2 mi/h | 1016 hPa | 87% | 95% | 0% | 0 mm |
Saturday, may 3
72°F49°F
6:0419:54
11:1601:45
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 52°F | 4 mi/h | 1016 hPa | 91% | 35% | 0% | 0 mm |
| 03:00 | 50°F | 4 mi/h | 1016 hPa | 95% | 3% | 0% | 0 mm |
| 06:00 | 50°F | 4 mi/h | 1016 hPa | 96% | 2% | 0% | 0 mm |
| 09:00 | 57°F | 4 mi/h | 1016 hPa | 79% | 1% | 0% | 0 mm |
| 12:00 | 66°F | 4 mi/h | 1015 hPa | 59% | 0% | 0% | 0 mm |
| 15:00 | 72°F | 2 mi/h | 1014 hPa | 49% | 0% | 0% | 0 mm |
| 18:00 | 70°F | 1 mi/h | 1013 hPa | 55% | 0% | 0% | 0 mm |
| 21:00 | 63°F | 4 mi/h | 1013 hPa | 65% | 0% | 0% | 0 mm |
Sunday, may 4
76°F55°F
6:0319:55
12:2502:21
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 59°F | 6 mi/h | 1013 hPa | 72% | 0% | 0% | 0 mm |
| 03:00 | 55°F | 6 mi/h | 1013 hPa | 78% | 0% | 0% | 0 mm |
| 06:00 | 55°F | 6 mi/h | 1014 hPa | 81% | 3% | 0% | 0 mm |
| 09:00 | 64°F | 8 mi/h | 1014 hPa | 68% | 6% | 0% | 0 mm |
| 12:00 | 72°F | 9 mi/h | 1012 hPa | 52% | 6% | 0% | 0 mm |
| 15:00 | 75°F | 11 mi/h | 1011 hPa | 48% | 39% | 0% | 0 mm |
| 18:00 | 72°F | 11 mi/h | 1010 hPa | 60% | 76% | 0% | 0 mm |
| 21:00 | 66°F | 10 mi/h | 1011 hPa | 71% | 55% | 0% | 0 mm |
Monday, may 5
81°F58°F
6:0219:56
13:3102:50
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 9 mi/h | 1011 hPa | 78% | 30% | 0% | 0 mm |
| 03:00 | 59°F | 8 mi/h | 1011 hPa | 84% | 12% | 0% | 0 mm |
| 06:00 | 59°F | 9 mi/h | 1011 hPa | 84% | 16% | 0% | 0 mm |
| 09:00 | 68°F | 9 mi/h | 1012 hPa | 70% | 73% | 0% | 0 mm |
| 12:00 | 77°F | 11 mi/h | 1011 hPa | 56% | 98% | 0% | 0 mm |
| 15:00 | 81°F | 12 mi/h | 1009 hPa | 51% | 98% | 0% | 0 mm |
| 18:00 | 77°F | 9 mi/h | 1009 hPa | 61% | 98% | 0% | 0 mm |
| 21:00 | 72°F | 7 mi/h | 1010 hPa | 73% | 79% | 0% | 0 mm |
Tuesday, may 6
84°F65°F
6:0119:57
14:3203:14
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 68°F | 7 mi/h | 1011 hPa | 81% | 58% | 0% | 0 mm |
| 03:00 | 66°F | 8 mi/h | 1012 hPa | 83% | 82% | 0% | 0 mm |
| 06:00 | 66°F | 8 mi/h | 1013 hPa | 84% | 99% | 0% | 0 mm |
| 09:00 | 72°F | 6 mi/h | 1014 hPa | 74% | 59% | 0% | 0 mm |
| 12:00 | 79°F | 9 mi/h | 1013 hPa | 58% | 58% | 0% | 0 mm |
| 15:00 | 84°F | 12 mi/h | 1012 hPa | 51% | 84% | 0% | 0 mm |
| 18:00 | 79°F | 12 mi/h | 1012 hPa | 62% | 38% | 0% | 0 mm |
