Weather in Alton Iowa, United States. 15 days forecast
Current weather conditions
Sky / Temperature 37°F | Wind 4 mi/h | Atmospheric pressure1025 hPa | Humidity100% | Wind chill34°F | Dewpoint37°F |
Updated: 4/26/2025 at 06:55 (Local time)
Weather Station: Le Marine Aviation Reporting Station
°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 Alton.
Today, april 26
63°F36°F
6:2820:17
05:3519:20
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 06:00 | 37°F |  6 mi/h | 1028 hPa | 94% | 15% | 0% | 0 mm |
| 09:00 | 46°F |  9 mi/h | 1028 hPa | 70% | 24% | 0% | 0 mm |
| 12:00 | 57°F | 14 mi/h | 1027 hPa | 45% | 21% | 0% | 0 mm |
| 13:00 | 59°F | 14 mi/h | 1026 hPa | 41% | 19% | 0% | 0 mm |
| 15:00 | 63°F | 17 mi/h | 1023 hPa | 36% | 30% | 0% | 0 mm |
| 16:00 | 63°F | 17 mi/h | 1022 hPa | 35% | 38% | 15% | 0 mm |
| 18:00 | 63°F | 16 mi/h | 1021 hPa | 38% | 53% | 15% | 0 mm |
| 21:00 | 54°F | 14 mi/h | 1021 hPa | 60% | 69% | 38% | 0 mm |
Tomorrow, april 27
66°F46°F
6:2720:18
06:0020:45
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 50°F | 14 mi/h | 1021 hPa | 72% | 81% | 38% | 0 mm |
| 03:00 | 46°F | 14 mi/h | 1020 hPa | 86% | 80% | 50% | 0 mm |
| 06:00 | 46°F | 14 mi/h | 1019 hPa | 93% | 83% | 50% | 0 mm |
| 09:00 | 52°F | 17 mi/h | 1018 hPa | 89% | 81% | 47% | 0 mm |
| 12:00 | 59°F | 20 mi/h | 1016 hPa | 80% | 80% | 47% | 0 mm |
| 15:00 | 64°F | 22 mi/h | 1013 hPa | 72% | 82% | 18% | 0 mm |
| 18:00 | 66°F | 19 mi/h | 1010 hPa | 70% | 84% | 18% | 0 mm |
| 21:00 | 63°F | 19 mi/h | 1010 hPa | 83% | 91% | 69% | 0.2 mm |
Monday, april 28
79°F60°F
6:2520:19
06:3122:10
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 18 mi/h | 1009 hPa | 92% | 91% | 69% | 0.2 mm |
| 03:00 | 61°F | 19 mi/h | 1006 hPa | 95% | 89% | 64% | 0.1 mm |
| 06:00 | 63°F | 19 mi/h | 1004 hPa | 96% | 89% | 64% | 0.1 mm |
| 09:00 | 66°F |  21 mi/h | 1001 hPa | 91% | 73% | 67% | 0 mm |
| 12:00 | 73°F | 23 mi/h | 999 hPa | 73% | 47% | 67% | 0 mm |
| 15:00 | 79°F | 25 mi/h | 997 hPa | 55% | 28% | 67% | 0.3 mm |
| 18:00 | 77°F |  19 mi/h | 998 hPa | 48% | 20% | 67% | 0.3 mm |
| 21:00 | 68°F | 17 mi/h | 1000 hPa | 58% | 26% | 39% | 0.3 mm |
Tuesday, april 29
61°F43°F
6:2420:20
07:1123:32
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 57°F | 17 mi/h | 1002 hPa | 75% | 35% | 39% | 0.3 mm |
| 03:00 | 50°F |  17 mi/h | 1008 hPa | 80% | 46% | 39% | 0.1 mm |
| 06:00 | 45°F | 18 mi/h | 1013 hPa | 81% | 57% | 39% | 0 mm |
| 09:00 | 48°F | 17 mi/h | 1016 hPa | 70% | 49% | 0% | 0 mm |
| 12:00 | 55°F | 16 mi/h | 1017 hPa | 53% | 32% | 0% | 0 mm |
| 15:00 | 59°F | 14 mi/h | 1017 hPa | 44% | 20% | 0% | 0 mm |
| 18:00 | 61°F | 11 mi/h | 1016 hPa | 38% | 11% | 0% | 0 mm |
| 21:00 | 55°F | 8 mi/h | 1017 hPa | 47% | 8% | 0% | 0 mm |
Wednesday, april 30
68°F41°F
6:2220:21
08:01----
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 46°F | 6 mi/h | 1019 hPa | 62% | 9% | 0% | 0 mm |
| 03:00 | 43°F | 6 mi/h | 1019 hPa | 70% | 12% | 0% | 0 mm |
| 06:00 | 41°F | 6 mi/h | 1018 hPa | 75% | 17% | 0% | 0 mm |
| 09:00 | 50°F | 9 mi/h | 1017 hPa | 64% | 16% | 0% | 0 mm |
| 12:00 | 63°F | 11 mi/h | 1015 hPa | 47% | 13% | 0% | 0 mm |
| 15:00 | 66°F | 12 mi/h | 1013 hPa | 41% | 21% | 0% | 0 mm |
| 18:00 | 68°F | 11 mi/h | 1011 hPa | 40% | 33% | 0% | 0 mm |
| 21:00 | 63°F | 10 mi/h | 1012 hPa | 51% | 44% | 9% | 0 mm |
Thursday, may 1
67°F48°F
6:2120:22
09:0200:43
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 55°F | 9 mi/h | 1012 hPa | 68% | 55% | 9% | 0.2 mm |
| 03:00 | 52°F | 7 mi/h | 1012 hPa | 79% | 56% | 9% | 0 mm |
| 06:00 | 48°F | 7 mi/h | 1012 hPa | 87% | 52% | 9% | 0.3 mm |
| 09:00 | 54°F | 9 mi/h | 1012 hPa | 75% | 49% | 32% | 0.2 mm |
| 12:00 | 64°F | 12 mi/h | 1012 hPa | 54% | 46% | 32% | 0.3 mm |
| 15:00 | 66°F | 14 mi/h | 1012 hPa | 46% | 39% | 32% | 0.3 mm |
| 18:00 | 66°F | 14 mi/h | 1012 hPa | 43% | 30% | 32% | 0.3 mm |
| 21:00 | 61°F | 11 mi/h | 1014 hPa | 53% | 22% | 0% | 0 mm |
Friday, may 2
70°F44°F
6:2020:24
10:1201:40
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 52°F | 7 mi/h | 1014 hPa | 69% | 14% | 0% | 0 mm |
| 03:00 | 48°F | 6 mi/h | 1015 hPa | 78% | 11% | 0% | 0 mm |
| 06:00 | 45°F | 6 mi/h | 1016 hPa | 85% | 12% | 0% | 0 mm |
| 09:00 | 52°F | 7 mi/h | 1016 hPa | 71% | 13% | 0% | 0 mm |
| 12:00 | 63°F | 9 mi/h | 1016 hPa | 45% | 14% | 0% | 0 mm |
| 15:00 | 70°F | 11 mi/h | 1015 hPa | 33% | 13% | 0% | 0 mm |
| 18:00 | 70°F | 10 mi/h | 1014 hPa | 32% | 10% | 0% | 0 mm |
| 21:00 | 61°F | 4 mi/h | 1014 hPa | 45% | 11% | 0% | 0 mm |
Saturday, may 3
73°F47°F
6:1820:25
11:2602:23
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 52°F | 7 mi/h | 1014 hPa | 59% | 10% | 0% | 0 mm |
| 03:00 | 48°F | 7 mi/h | 1013 hPa | 67% | 13% | 0% | 0 mm |
| 06:00 | 48°F | 7 mi/h | 1012 hPa | 72% | 20% | 0% | 0 mm |
| 09:00 | 55°F | 9 mi/h | 1011 hPa | 62% | 14% | 0% | 0 mm |
| 12:00 | 68°F | 13 mi/h | 1009 hPa | 45% | 8% | 0% | 0 mm |
| 15:00 | 72°F | 14 mi/h | 1007 hPa | 38% | 10% | 0% | 0 mm |
| 18:00 | 73°F | 14 mi/h | 1005 hPa | 38% | 14% | 0% | 0 mm |
| 21:00 | 68°F | 13 mi/h | 1006 hPa | 46% | 15% | 0% | 0 mm |
Sunday, may 4
74°F52°F
6:1720:26
12:3702:56
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 59°F | 13 mi/h | 1007 hPa | 62% | 16% | 0% | 0 mm |
| 03:00 | 55°F | 12 mi/h | 1006 hPa | 73% | 19% | 0% | 0 mm |
| 06:00 | 54°F | 12 mi/h | 1006 hPa | 80% | 23% | 0% | 0 mm |
| 09:00 | 59°F | 14 mi/h | 1005 hPa | 68% | 23% | 0% | 0 mm |
| 12:00 | 70°F | 16 mi/h | 1003 hPa | 50% | 21% | 0% | 0 mm |
| 15:00 | 73°F | 17 mi/h | 1001 hPa | 44% | 26% | 0% | 0 mm |
| 18:00 | 73°F | 16 mi/h | 999 hPa | 42% | 34% | 0% | 0 mm |
| 21:00 | 68°F | 14 mi/h | 1000 hPa | 50% | 38% | 0% | 0 mm |
Monday, may 5
73°F53°F
6:1520:27
13:4603:21
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 12 mi/h | 999 hPa | 65% | 39% | 0% | 0 mm |
| 03:00 | 57°F | 11 mi/h | 999 hPa | 75% | 41% | 0% | 0 mm |
| 06:00 | 54°F | 10 mi/h | 999 hPa | 84% | 44% | 0% | 0 mm |
| 09:00 | 59°F | 11 mi/h | 1000 hPa | 70% | 40% | 0% | 0 mm |
| 12:00 | 70°F | 14 mi/h | 1000 hPa | 51% | 32% | 0% | 0 mm |
| 15:00 | 72°F | 8 mi/h | 1000 hPa | 44% | 35% | 0% | 0 mm |
| 18:00 | 70°F | 9 mi/h | 1002 hPa | 43% | 43% | 0% | 0 mm |
| 21:00 | 64°F | 12 mi/h | 1005 hPa | 51% | 47% | 0% | 0 mm |
Tuesday, may 6
69°F50°F
6:1420:28
14:5103:42
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 57°F | 10 mi/h | 1008 hPa | 66% | 47% | 0% | 0 mm |
| 03:00 | 54°F | 9 mi/h | 1010 hPa | 73% | 46% | 0% | 0 mm |
| 06:00 | 52°F | 9 mi/h | 1013 hPa | 77% | 45% | 0% | 0 mm |
| 09:00 | 57°F | 11 mi/h | 1016 hPa | 63% | 42% | 0% | 0 mm |
| 12:00 | 66°F | 14 mi/h | 1016 hPa | 47% | 38% | 0% | 0 mm |
| 15:00 | 66°F | 17 mi/h | 1015 hPa | 31% | 79% | 0% | 0 mm |
| 18:00 | 59°F | 19 mi/h | 1016 hPa | 38% | 82% | 0% | 0 mm |
| 21:00 | 55°F |  16 mi/h | 1019 hPa | 47% | 52% | 0% | 0 mm |
Wednesday, may 7
63°F46°F
6:1320:29
15:5504:01
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 52°F | 13 mi/h | 1021 hPa | 53% | 46% | 0% | 0 mm |
| 03:00 | 48°F | 14 mi/h | 1021 hPa | 59% | 35% | 0% | 0 mm |
| 06:00 | 46°F | 15 mi/h | 1022 hPa | 64% | 58% | 0% | 0 mm |
| 09:00 | 50°F | 19 mi/h | 1022 hPa | 55% | 76% | 0% | 0 mm |
| 12:00 | 57°F | 21 mi/h | 1021 hPa | 41% | 46% | 0% | 0 mm |
| 15:00 | 61°F | 22 mi/h | 1019 hPa | 34% | 17% | 0% | 0 mm |
| 18:00 | 61°F | 19 mi/h | 1019 hPa | 40% | 70% | 0% | 0 mm |
| 21:00 | 57°F | 17 mi/h | 1020 hPa | 49% | 100% | 0% | 0 mm |
Thursday, may 8
77°F51°F
6:1120:30
16:5604:17
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 55°F | 15 mi/h | 1021 hPa | 56% | 100% | 0% | 0 mm |
| 03:00 | 52°F | 11 mi/h | 1021 hPa | 65% | 88% | 0% | 0 mm |
| 06:00 | 52°F | 10 mi/h | 1022 hPa | 71% | 85% | 0% | 0 mm |
| 09:00 | 57°F | 11 mi/h | 1022 hPa | 69% | 85% | 0% | 0 mm |
| 12:00 | 66°F | 11 mi/h | 1021 hPa | 58% | 55% | 0% | 0 mm |
| 15:00 | 75°F | 11 mi/h | 1019 hPa | 48% | 27% | 0% | 0 mm |
| 18:00 | 75°F | 12 mi/h | 1018 hPa | 49% | 24% | 0% | 0 mm |
| 21:00 | 68°F | 11 mi/h | 1019 hPa | 67% | 19% | 0% | 0 mm |
Friday, may 9
73°F63°F
6:1020:32
17:5804:35
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 64°F | 9 mi/h | 1020 hPa | 79% | 72% | 0% | 0 mm |
| 03:00 | 63°F | 6 mi/h | 1019 hPa | 82% | 100% | 0% | 0 mm |
| 06:00 | 63°F | 5 mi/h | 1019 hPa | 79% | 100% | 0% | 0 mm |
| 09:00 | 64°F | 7 mi/h | 1019 hPa | 75% | 100% | 0% | 0 mm |
| 12:00 | 70°F | 10 mi/h | 1018 hPa | 64% | 99% | 0% | 0 mm |
| 15:00 | 72°F | 11 mi/h | 1016 hPa | 56% | 88% | 17% | 0.2 mm |
| 18:00 | 72°F | 11 mi/h | 1015 hPa | 61% | 64% | 17% | 0 mm |
| 21:00 | 66°F | 7 mi/h | 1016 hPa | 77% | 43% | 0% | 0 mm |
Saturday, may 10
75°F62°F
6:0920:33
19:0104:53
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 63°F | 5 mi/h | 1016 hPa | 83% | 78% | 0% | 0 mm |
| 03:00 | 63°F | 4 mi/h | 1016 hPa | 86% | 99% | 17% | 0 mm |
| 06:00 | 63°F | 5 mi/h | 1015 hPa | 88% | 100% | 0% | 0 mm |
| 09:00 | 66°F | 7 mi/h | 1015 hPa | 77% | 97% | 0% | 0 mm |
| 12:00 | 70°F | 7 mi/h | 1015 hPa | 64% | 99% | 0% | 0 mm |
| 15:00 | 73°F | 6 mi/h | 1013 hPa | 54% | 87% | 0% | 0 mm |
| 18:00 | 73°F | 6 mi/h | 1011 hPa | 55% | 93% | 0% | 0 mm |
