Weather in Johnston Iowa, United States. 15 days forecast
Current weather conditions
Sky / Temperature 30°F | Wind 19 > 32 mi/h | Atmospheric pressure1017 hPa | Humidity80% | Wind chill18°F | Dewpoint25°F |
Updated: 11/21/2024 at 06:15 (Local time)
Weather Station: Ankeny, Ankeny Regional 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 Johnston.
Today, november 21
38°F29°F
7:1016:51
22:3812:41
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 06:00 | 30°F | 17 mi/h | 1019 hPa | 76% | 81% | 0% | 0 mm |
| 09:00 | 32°F | 16 mi/h | 1021 hPa | 77% | 64% | 0% | 0 mm |
| 12:00 | 37°F | 17 mi/h | 1020 hPa | 68% | 29% | 0% | 0 mm |
| 13:00 | 37°F | 17 mi/h | 1020 hPa | 66% | 25% | 0% | 0 mm |
| 15:00 | 37°F | 17 mi/h | 1020 hPa | 67% | 45% | 0% | 0 mm |
| 16:00 | 37°F | 16 mi/h | 1020 hPa | 68% | 41% | 0% | 0 mm |
| 18:00 | 34°F | 12 mi/h | 1021 hPa | 75% | 36% | 0% | 0 mm |
| 21:00 | 32°F | 10 mi/h | 1022 hPa | 82% | 61% | 0% | 0 mm |
Tomorrow, november 22
41°F29°F
7:1116:50
23:4413:06
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 30°F | 8 mi/h | 1023 hPa | 86% | 64% | 0% | 0 mm |
| 03:00 | 30°F | 7 mi/h | 1024 hPa | 89% | 65% | 0% | 0 mm |
| 06:00 | 28°F | 7 mi/h | 1024 hPa | 89% | 66% | 0% | 0 mm |
| 09:00 | 32°F | 7 mi/h | 1025 hPa | 88% | 68% | 0% | 0 mm |
| 12:00 | 37°F | 7 mi/h | 1023 hPa | 75% | 40% | 0% | 0 mm |
| 15:00 | 41°F | 6 mi/h | 1021 hPa | 66% | 23% | 0% | 0 mm |
| 18:00 | 36°F | 2 mi/h | 1022 hPa | 81% | 27% | 0% | 0 mm |
| 21:00 | 30°F | 2 mi/h | 1021 hPa | 90% | 34% | 0% | 0 mm |
Saturday, november 23
46°F27°F
7:1216:49
----13:27
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 28°F | 1 mi/h | 1021 hPa | 94% | 37% | 0% | 0 mm |
| 03:00 | 28°F | 1 mi/h | 1021 hPa | 95% | 41% | 0% | 0 mm |
| 06:00 | 27°F |  1 mi/h | 1020 hPa | 96% | 39% | 0% | 0 mm |
| 09:00 | 32°F | 2 mi/h | 1020 hPa | 89% | 38% | 0% | 0 mm |
| 12:00 | 43°F | 4 mi/h | 1018 hPa | 67% | 40% | 0% | 0 mm |
| 15:00 | 46°F | 6 mi/h | 1015 hPa | 60% | 41% | 0% | 0 mm |
| 18:00 | 41°F | 5 mi/h | 1013 hPa | 72% | 51% | 0% | 0 mm |
| 21:00 | 39°F | 4 mi/h | 1011 hPa | 78% | 67% | 0% | 0 mm |
Sunday, november 24
52°F38°F
7:1316:49
00:4613:45
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 37°F | 5 mi/h | 1010 hPa | 82% | 70% | 0% | 0 mm |
| 03:00 | 37°F | 6 mi/h | 1007 hPa | 86% | 74% | 0% | 0 mm |
| 06:00 | 39°F | 6 mi/h | 1006 hPa | 90% | 76% | 0% | 0 mm |
| 09:00 | 43°F | 6 mi/h | 1012 hPa | 88% | 70% | 0% | 0 mm |
| 12:00 | 52°F |  7 mi/h | 1010 hPa | 76% | 63% | 0% | 0 mm |
| 15:00 | 52°F |  7 mi/h | 1010 hPa | 74% | 62% | 1% | 0 mm |
| 18:00 | 46°F | 6 mi/h | 1012 hPa | 87% | 68% | 1% | 0 mm |
| 21:00 | 43°F | 7 mi/h | 1014 hPa | 89% | 76% | 1% | 0 mm |
Monday, november 25
38°F25°F
7:1416:48
01:4714:03
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 37°F | 8 mi/h | 1016 hPa | 89% | 76% | 1% | 0 mm |
| 03:00 | 36°F | 9 mi/h | 1018 hPa | 84% | 78% | 1% | 0 mm |
| 06:00 | 32°F | 11 mi/h | 1021 hPa | 79% | 78% | 1% | 0 mm |
| 09:00 | 30°F | 12 mi/h | 1024 hPa | 74% | 37% | 0% | 0 mm |
| 12:00 | 34°F | 13 mi/h | 1023 hPa | 63% | 42% | 0% | 0 mm |
| 15:00 | 36°F | 12 mi/h | 1023 hPa | 55% | 30% | 0% | 0 mm |
| 18:00 | 32°F | 8 mi/h | 1025 hPa | 65% | 29% | 0% | 0 mm |
| 21:00 | 27°F | 6 mi/h | 1026 hPa | 70% | 34% | 0% | 0 mm |
Tuesday, november 26
35°F22°F
7:1516:48
02:4714:21
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 25°F | 5 mi/h | 1026 hPa | 78% | 29% | 0% | 0 mm |
| 03:00 | 21°F | 4 mi/h | 1027 hPa | 82% | 40% | 0% | 0 mm |
| 06:00 | 21°F | 4 mi/h | 1026 hPa | 83% | 42% | 0% | 0 mm |
| 09:00 | 25°F | 4 mi/h | 1027 hPa | 79% | 46% | 0% | 0 mm |
| 12:00 | 32°F | 5 mi/h | 1025 hPa | 61% | 51% | 0% | 0 mm |
| 15:00 | 34°F |  5 mi/h | 1023 hPa | 57% | 56% | 0% | 0 mm |
| 18:00 | 30°F |  3 mi/h | 1022 hPa | 70% | 57% | 0% | 0 mm |
| 21:00 | 27°F | 3 mi/h | 1023 hPa | 81% | 61% | 2% | 0 mm |
Wednesday, november 27
37°F23°F
7:1716:47
03:4814:40
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 25°F | 3 mi/h | 1022 hPa | 87% | 60% | 2% | 0 mm |
| 03:00 | 23°F | 4 mi/h | 1021 hPa | 88% | 51% | 3% | 0 mm |
| 06:00 | 23°F | 4 mi/h | 1020 hPa | 89% | 52% | 3% | 0 mm |
| 09:00 | 27°F | 6 mi/h | 1021 hPa | 86% | 53% | 10% | 0 mm |
| 12:00 | 34°F | 7 mi/h | 1020 hPa | 69% | 51% | 10% | 0 mm |
| 15:00 | 37°F | 8 mi/h | 1019 hPa | 63% | 54% | 14% | 0 mm |
| 18:00 | 32°F | 6 mi/h | 1020 hPa | 77% | 52% | 0% | 0 mm |
| 21:00 | 30°F | 6 mi/h | 1022 hPa | 86% | 59% | 17% | 0 mm |
Thursday, november 28
35°F26°F
7:1816:47
04:5015:03
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 27°F | 6 mi/h | 1022 hPa | 92% | 61% | 0% | 0 mm |
| 03:00 | 27°F | 7 mi/h | 1022 hPa | 91% | 63% | 0% | 0 mm |
| 06:00 | 27°F | 7 mi/h | 1023 hPa | 91% | 68% | 0% | 0 mm |
| 09:00 | 28°F | 9 mi/h | 1024 hPa | 90% | 72% | 17% | 0 mm |
| 12:00 | 32°F |  10 mi/h | 1024 hPa | 78% | 70% | 20% | 0.2 mm |
| 15:00 | 36°F | 10 mi/h | 1023 hPa | 71% | 68% | 20% | 0.3 mm |
| 18:00 | 32°F | 7 mi/h | 1024 hPa | 80% | 72% | 20% | 0.3 mm |
| 21:00 | 28°F | 7 mi/h | 1025 hPa | 87% | 52% | 20% | 0.3 mm |
Friday, november 29
28°F22°F
7:1916:46
05:5515:29
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 25°F | 7 mi/h | 1026 hPa | 88% | 46% | 0% | 0 mm |
| 03:00 | 23°F | 8 mi/h | 1027 hPa | 85% | 50% | 0% | 0 mm |
| 06:00 | 21°F | 9 mi/h | 1028 hPa | 82% | 55% | 0% | 0 mm |
| 09:00 | 25°F | 9 mi/h | 1030 hPa | 75% | 53% | 0% | 0 mm |
| 12:00 | 27°F | 9 mi/h | 1029 hPa | 68% | 52% | 0% | 0 mm |
| 15:00 | 27°F | 8 mi/h | 1028 hPa | 70% | 53% | 0% | 0 mm |
| 18:00 | 25°F | 7 mi/h | 1029 hPa | 71% | 54% | 0% | 0 mm |
| 21:00 | 23°F | 6 mi/h | 1029 hPa | 74% | 59% | 0% | 0 mm |
Saturday, november 30
25°F19°F
7:2016:46
07:0116:02
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 21°F | 5 mi/h | 1028 hPa | 77% | 63% | 0% | 0 mm |
| 03:00 | 21°F | 6 mi/h | 1027 hPa | 79% | 58% | 0% | 0 mm |
| 06:00 | 19°F | 7 mi/h | 1026 hPa | 82% | 54% | 0% | 0 mm |
| 09:00 | 23°F | 7 mi/h | 1026 hPa | 76% | 58% | 0% | 0 mm |
| 12:00 | 25°F | 8 mi/h | 1024 hPa | 71% | 63% | 0% | 0 mm |
| 15:00 | 25°F | 7 mi/h | 1023 hPa | 78% | 62% | 0% | 0 mm |
| 18:00 | 25°F | 7 mi/h | 1025 hPa | 85% | 61% | 0% | 0 mm |
| 21:00 | 21°F | 6 mi/h | 1025 hPa | 89% | 57% | 0% | 0 mm |
Sunday, december 1
24°F18°F
7:2116:46
08:0716:43
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 19°F | 6 mi/h | 1025 hPa | 94% | 52% | 0% | 0 mm |
| 03:00 | 18°F | 6 mi/h | 1025 hPa | 93% | 57% | 0% | 0 mm |
| 06:00 | 18°F | 7 mi/h | 1025 hPa | 93% | 61% | 0% | 0 mm |
| 09:00 | 21°F | 8 mi/h | 1028 hPa | 87% | 57% | 0% | 0 mm |
| 12:00 | 23°F | 9 mi/h | 1028 hPa | 82% | 53% | 0% | 0 mm |
| 15:00 | 23°F | 7 mi/h | 1028 hPa | 85% | 53% | 0% | 0 mm |
| 18:00 | 23°F | 7 mi/h | 1028 hPa | 88% | 53% | 0% | 0 mm |
| 21:00 | 19°F | 6 mi/h | 1027 hPa | 92% | 58% | 0% | 0 mm |
Monday, december 2
23°F11°F
7:2216:45
09:0917:35
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 16°F |  6 mi/h | 1026 hPa | 97% | 62% | 0% | 0 mm |
| 03:00 | 10°F | 6 mi/h | 1024 hPa | 87% | 100% | 20% | 0.2 mm |
| 06:00 | 12°F | 6 mi/h | 1023 hPa | 88% | 100% | 17% | 0.1 mm |
| 09:00 | 14°F | 7 mi/h | 1022 hPa | 84% | 100% | 0% | 0 mm |
| 12:00 | 19°F | 4 mi/h | 1021 hPa | 78% | 100% | 0% | 0 mm |
| 15:00 | 23°F | 4 mi/h | 1021 hPa | 77% | 100% | 0% | 0 mm |
| 18:00 | 18°F | 4 mi/h | 1024 hPa | 91% | 62% | 0% | 0 mm |
| 21:00 | 14°F | 5 mi/h | 1027 hPa | 91% | 38% | 0% | 0 mm |
Tuesday, december 3
38°F7°F
7:2316:45
10:0318:37
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 10°F | 4 mi/h | 1030 hPa | 90% | 41% | 0% | 0 mm |
| 03:00 | 9°F | 4 mi/h | 1032 hPa | 89% | 56% | 0% | 0 mm |
| 06:00 | 7°F | 2 mi/h | 1032 hPa | 88% | 44% | 0% | 0 mm |
| 09:00 | 14°F | 5 mi/h | 1031 hPa | 86% | 65% | 0% | 0 mm |
| 12:00 | 23°F | 9 mi/h | 1028 hPa | 81% | 100% | 0% | 0 mm |
| 15:00 | 28°F | 11 mi/h | 1023 hPa | 87% | 100% | 0% | 0 mm |
| 18:00 | 30°F | 15 mi/h | 1018 hPa | 90% | 100% | 0% | 0 mm |
| 21:00 | 37°F | 18 mi/h | 1014 hPa | 85% | 100% | 0% | 0 mm |
Wednesday, december 4
39°F28°F
7:2416:45
10:4819:46
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 37°F | 16 mi/h | 1014 hPa | 85% | 40% | 0% | 0 mm |
| 03:00 | 32°F | 9 mi/h | 1016 hPa | 89% | 69% | 0% | 0 mm |
| 06:00 | 28°F | 7 mi/h | 1018 hPa | 93% | 100% | 0% | 0 mm |
| 09:00 | 30°F | 6 mi/h | 1019 hPa | 90% | 62% | 0% | 0 mm |
| 12:00 | 37°F | 6 mi/h | 1018 hPa | 82% | 100% | 0% | 0 mm |
| 15:00 | 39°F | 6 mi/h | 1016 hPa | 85% | 94% | 0% | 0 mm |
| 18:00 | 32°F | 4 mi/h | 1016 hPa | 95% | 90% | 0% | 0 mm |
| 21:00 | 30°F | 6 mi/h | 1017 hPa | 94% | 97% | 0% | 0 mm |
Thursday, december 5
35°F10°F
7:2516:45
11:2620:58
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 34°F | 15 mi/h | 1019 hPa | 90% | 100% | 0% | 0 mm |
| 03:00 | 25°F | 19 mi/h | 1025 hPa | 80% | 100% | 0% | 0 mm |
| 06:00 | 19°F | 18 mi/h | 1028 hPa | 80% | 100% | 20% | 0.3 mm |
| 09:00 | 18°F | 16 mi/h | 1031 hPa | 67% | 100% | 0% | 0 mm |
| 12:00 | 18°F | 16 mi/h | 1031 hPa | 57% | 100% | 0% | 0 mm |
| 15:00 | 18°F | 16 mi/h | 1031 hPa | 55% | 100% | 0% | 0 mm |
| 18:00 | 16°F | 14 mi/h | 1034 hPa | 60% | 100% | 0% | 0 mm |
| 21:00 | 12°F | 14 mi/h | 1036 hPa | 63% | 100% | 0% | 0 mm |
