Currently: 55 °F. Dense fog. (Weather station: Concord Concord Municipal Airport, USA). See more current weatherAlton Bay Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
38
42
46
50
54
58
62
66
70
74
78
Apr 27 – May 3
0.86
Lo:54
Sat, 3
Hi:77
10
May 4 – May 10
0.21
Lo:55
Sun, 4
Hi:62
6
0.21
Lo:47
Mon, 5
Hi:57
9
0.72
Lo:46
Tue, 6
Hi:58
6
0.12
Lo:53
Wed, 7
Hi:66
3
0.02
Lo:43
Thu, 8
Hi:62
11
0.07
Lo:41
Fri, 9
Hi:46
5
0.01
Lo:39
Sat, 10
Hi:77
10
May 11 – May 17
Lo:41
Sun, 11
Hi:70
5
0.08
Lo:48
Mon, 12
Hi:75
9
0.05
Lo:50
Tue, 13
Hi:67
2
Lo:50
Wed, 14
Hi:67
6
Lo:47
Thu, 15
Hi:75
9
Lo:48
Fri, 16
Hi:75
6
0.02
Lo:49
Sat, 17
Hi:75
5
Sat, May 3
77 / 54 °F
Isolated tstorms. Overcast.
Feels Like: 77 °F
Humidity: 62%
Precipitation: Rain: 0.86 Snow: 0
Precipitation Chance: 99%
WSW
Wind: 10 mph
2 Week Extended Forecast in Alton Bay, New Hampshire, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Sat May 3 |  | 77 / 54 °F | Isolated tstorms. Overcast. | 77 °F | 10 mph | ↑ | 62% | 99% | 0.86" | 3 (Moderate) | 5:34 am | 7:49 pm |
| Sun May 4 |  | 62 / 55 °F | Light rain. Overcast. | 61 °F | 6 mph | ↑ | 82% | 66% | 0.21" | 3 (Moderate) | 5:33 am | 7:50 pm |
| Mon May 5 | | 57 / 47 °F | Light rain. Overcast. | 51 °F | 9 mph | ↑ | 67% | 76% | 0.21" | 3 (Moderate) | 5:31 am | 7:51 pm |
| Tue May 6 |  | 58 / 46 °F | Rain. Overcast. | 53 °F | 6 mph | ↑ | 96% | 82% | 0.72" | 3 (Moderate) | 5:30 am | 7:53 pm |
| Wed May 7 |  | 66 / 53 °F | Passing showers. Overcast. | 65 °F | 3 mph | ↑ | 58% | 59% | 0.12" | 3 (Moderate) | 5:29 am | 7:54 pm |
| Thu May 8 | | 62 / 43 °F | Sprinkles. Cloudy. | 60 °F | 11 mph | ↑ | 52% | 18% | 0.02" | 3 (Moderate) | 5:28 am | 7:55 pm |
| Fri May 9 | | 46 / 41 °F | Drizzle. Overcast. | 40 °F | 5 mph | ↑ | 87% | 22% | 0.07" | 3 (Moderate) | 5:26 am | 7:56 pm |
| Sat May 10 |  | 77 / 39 °F | Morning clouds. | 57 °F | 10 mph | ↑ | 47% | 14% | 0.01" | 5 (Moderate) | 5:25 am | 7:57 pm |
| Sun May 11 | | 70 / 41 °F | Partly cloudy. | 70 °F | 5 mph | ↑ | 32% | 3% | - | 3 (Moderate) | 5:24 am | 7:58 pm |
| Mon May 12 | | 75 / 48 °F | Showers late. Afternoon clouds. | 77 °F | 9 mph | ↑ | 60% | 41% | 0.08" | 5 (Moderate) | 5:23 am | 7:59 pm |
| Tue May 13 | | 67 / 50 °F | Isolated tstorms. Decreasing cloudiness. | 67 °F | 2 mph | ↑ | 89% | 59% | 0.05" | 3 (Moderate) | 5:22 am | 8:00 pm |
| Wed May 14 |  | 67 / 50 °F | Cloudy. | 66 °F | 6 mph | ↑ | 38% | 5% | - | 3 (Moderate) | 5:21 am | 8:02 pm |
| Thu May 15 |  | 75 / 47 °F | Scattered clouds. | 78 °F | 9 mph | ↑ | 42% | 5% | - | 5 (Moderate) | 5:20 am | 8:03 pm |
| Fri May 16 | | 75 / 48 °F | Cloudy. | 78 °F | 6 mph | ↑ | 45% | 6% | - | 3 (Moderate) | 5:19 am | 8:04 pm |
| Sat May 17 | | 75 / 49 °F | Showers late. Decreasing cloudiness. | 78 °F | 5 mph | ↑ | 42% | 41% | 0.02" | 3 (Moderate) | 5:18 am | 8:05 pm |
| * Updated Saturday, May 3, 2025 5:23:58 am Alton Bay time - Weather by CustomWeather, © 2025 | ||||||||||||