Alton, NH Weather Conditions | Weather Underground

Today

Sat 09/26

High 62°f

81% Precip. / 0.13 in

Cloudy this morning with showers during the afternoon. High 62F. Winds NE at 10 to 20 mph. Chance of rain 80%.

Tonight

Sat 09/26

Low 50°f

86% Precip. / 0.41 in

Cloudy with periods of rain. Low around 50F. Winds NE at 15 to 25 mph. Chance of rain 90%. Rainfall near a half an inch.

Tomorrow

Sun 09/27

High 57°f50°f

83% Precip. / 0.59 in

Rain. High 57F. Winds NE at 15 to 25 mph. Chance of rain 80%. Rainfall around a half an inch.

Hourly Forecast

Now

57°

5AM

57°

6AM

56°

6:36AM

Sunrise

7AM

55°

8AM

56°

9AM

59°

10AM

60°

11AM

60°

12PM

61°

1PM

36%

61°

2PM

53%

61°

3PM

81%

61°

4PM

67%

59°

5PM

37%

59°

6PM

39%

59°

6:34PM

Sunset

7PM

41%

59°

8PM

47%

58°

9PM

73%

57°

10PM

76%

56°

11PM

77%

56°

12AM

86%

55°

1AM

86%

55°

2AM

82%

55°

3AM

79%

54°

4AM

60%

54°

Additional Conditions

Pressure 30.02 in
Visibility 10 miles
Clouds Partly Cloudy
Dew Point46°F
Humidity 66%
Rainfall 0.01 in
Snow Depth 0 in

KLCI Station History

Almanac for September 26, 2026

Forecast Average Record
Temperature
High 62°F 69°F 90°F 2017
Low 54°F 48°F 36°F 1989
Rain/Snow Depth
Precipitation 0.54 in 3 in -
Snow 0 in 0 in -

Almanac for September 27, 2026

Forecast Average Record
Temperature
High 57°F 69°F 88°F
Low 54°F 47°F 36°F

Astronomy

Sun Rise Set
Actual Time 6:36 AM 6:34 PM
Civil Twilight 6:08 AM 7:03 PM
Nautical Twilight 5:34 AM 7:36PM
Astronomical Twilight 5:00 AM 8:10 PM

Length of Visible Light 12h 55m
Length of Day 11h 58m
Tomorrow will be 2 minutes 56 seconds shorter

Moon 6:21 PM 6:28 AM
Full99% of the Moon is Illuminated

Sep 26

Full Moon

Oct 3

Waning Half Last Qtr

Oct 10

New Moon

Oct 18

Waxing Half First Qtr

Nearby Weather Stations

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