Currently: 81 °F. Sunny. (Weather station: Mason City Municipal Airport, USA). See more current weatherMason City Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
43
46
49
52
55
58
61
64
67
70
73
76
79
Aug 17 – Aug 23
Lo:62
Thu, 21
Hi:78
6
0.01
Lo:61
Fri, 22
Hi:79
5
0.01
Lo:55
Sat, 23
Hi:72
16
Aug 24 – Aug 30
Lo:51
Sun, 24
Hi:69
15
Lo:47
Mon, 25
Hi:65
12
Lo:49
Tue, 26
Hi:68
7
Lo:44
Wed, 27
Hi:70
6
Lo:48
Thu, 28
Hi:71
7
0.07
Lo:51
Fri, 29
Hi:71
8
0.34
Lo:53
Sat, 30
Hi:72
7
Aug 31 – Sep 6
0.01
Lo:53
Sun, 31
Hi:74
5
Lo:53
Mon, 1
Hi:74
9
Lo:53
Tue, 2
Hi:74
9
0.44
Lo:57
Wed, 3
Hi:79
13
Lo:57
Thu, 4
Hi:76
13
2 Week Extended Forecast in Mason City, Iowa, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Thu Aug 21 |  | 78 / 62 °F | Scattered clouds. | 79 °F | 6 mph | ↑ | 67% | 1% | 0.00" | 3 (Moderate) | 6:25 am | 8:05 pm |
| Fri Aug 22 |  | 79 / 61 °F | Isolated tstorms late. Mostly cloudy. | 80 °F | 5 mph | ↑ | 71% | 11% | 0.01" | 3 (Moderate) | 6:26 am | 8:03 pm |
| Sat Aug 23 |  | 72 / 55 °F | Partly cloudy. | 76 °F | 16 mph | ↑ | 57% | 38% | 0.01" | 5 (Moderate) | 6:27 am | 8:02 pm |
| Sun Aug 24 | | 69 / 51 °F | Partly cloudy. | 69 °F | 15 mph | ↑ | 55% | 1% | 0.00" | 3 (Moderate) | 6:28 am | 8:00 pm |
| Mon Aug 25 | | 65 / 47 °F | Afternoon clouds. | 64 °F | 12 mph | ↑ | 59% | 1% | 0.00" | 5 (Moderate) | 6:29 am | 7:58 pm |
| Tue Aug 26 |  | 68 / 49 °F | Cloudy. | 66 °F | 7 mph | ↑ | 56% | 0% | 0.00" | 3 (Moderate) | 6:30 am | 7:57 pm |
| Wed Aug 27 | | 70 / 44 °F | Sunny. | 69 °F | 6 mph | ↑ | 51% | 0% | 0.00" | 5 (Moderate) | 6:32 am | 7:55 pm |
| Thu Aug 28 |  | 71 / 48 °F | Broken clouds. | 76 °F | 7 mph | ↑ | 61% | 3% | 0.00" | 3 (Moderate) | 6:33 am | 7:53 pm |
| Fri Aug 29 |  | 71 / 51 °F | Showers late. Cloudy. | 73 °F | 8 mph | ↑ | 76% | 51% | 0.07" | 0 (Low) | 6:34 am | 7:52 pm |
| Sat Aug 30 | | 72 / 53 °F | Isolated tstorms. Overcast. | 70 °F | 7 mph | ↑ | 89% | 73% | 0.34" | 0 (Low) | 6:35 am | 7:50 pm |
| Sun Aug 31 | | 74 / 53 °F | Passing showers. Overcast. | 74 °F | 5 mph | ↑ | 80% | 51% | 0.01" | 3 (Moderate) | 6:36 am | 7:48 pm |
| Mon Sep 1 | | 74 / 53 °F | Scattered clouds. | 76 °F | 9 mph | ↑ | 69% | 4% | 0.00" | 5 (Moderate) | 6:37 am | 7:47 pm |
| Tue Sep 2 | | 74 / 53 °F | Broken clouds. | 77 °F | 9 mph | ↑ | 65% | 6% | 0.00" | 3 (Moderate) | 6:38 am | 7:45 pm |
| Wed Sep 3 | | 79 / 57 °F | Showers late. Cloudy. | 81 °F | 13 mph | ↑ | 70% | 68% | 0.44" | 0 (Low) | 6:39 am | 7:43 pm |
| Thu Sep 4 | | 76 / 57 °F | Mostly sunny. | 76 °F | 13 mph | ↑ | 63% | 6% | 0.00" | 5 (Moderate) | 6:40 am | 7:41 pm |
| * Updated Wednesday, August 20, 2025 4:24:10 pm Mason City time - Weather by CustomWeather, © 2025 | ||||||||||||