Arnold, MD Precipitation Forecast

Showers and a possible thunderstorm during the morning will give way to cloudy skies this afternoon. High 72F. Winds S at 10 to 15 mph. Chance of rain 70%.

Tonight

Thu 11/05

Low 63°f

79% Precip. / 0.32 in

Showers and scattered thunderstorms. Low 63F. Winds SW at 5 to 10 mph. Chance of rain 80%.

Tomorrow

Fri 11/06

High 65°f52°f

66% Precip. / 0.18 in

Rain early. A mix of sun and clouds in the afternoon. High near 65F. Winds light and variable. Chance of rain 70%.

Hourly Forecast

Now

64°

4AM

65°

5AM

65°

6AM

65%

65°

6:38AM

Sunrise

7AM

47%

65°

8AM

40%

66°

9AM

31%

67°

10AM

69°

11AM

69°

12PM

70°

1PM

71°

2PM

71°

3PM

71°

4PM

71°

5PM

70°

5:00PM

Sunset

6PM

69°

7PM

68°

8PM

42%

68°

9PM

68°

10PM

68°

11PM

68°

12AM

54%

67°

1AM

46%

67°

2AM

73%

66°

3AM

64%

66°

Precipitation

73%

Thunderstorms possible after 3 AM

Additional Conditions

Pressure 29.94 in
Visibility 10 miles
Clouds Mostly Cloudy
Dew Point62°F
Humidity 93%
Rainfall 0.01 in
Snow Depth 0 in

KANP Station History

Almanac for November 5, 2026

Forecast Average Record
Temperature
High 72°F 61°F 80°F 2003
Low 64°F 45°F 22°F 1951
Rain/Snow Depth
Precipitation 0.36 in - in -
Snow 0 in - in -

Almanac for November 6, 2026

Forecast Average Record
Temperature
High 68°F 61°F 72°F
Low 56°F 44°F 22°F

Astronomy

Sun Rise Set
Actual Time 6:37 AM 5:00 PM
Civil Twilight 6:09 AM 5:28 PM
Nautical Twilight 5:38 AM 6:00PM
Astronomical Twilight 5:06 AM 6:31 PM

Length of Visible Light 11h 18m
Length of Day 10h 22m
Tomorrow will be 2 minutes 8 seconds shorter

Moon 2:53 AM 2:58 PM
Waning Crescent15% of the Moon is Illuminated

Nov 9

New Moon

Nov 17

Waxing Half First Qtr

Nov 24

Full Moon

Dec 1

Waning Half Last Qtr

Nearby Weather Stations

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