Waterloo, SL Precipitation Forecast

Tonight

Tue 10/27

Low 77°f

24% Precip. / 0 in

A few passing clouds. Low 77F. Winds light and variable.

Tomorrow

Wed 10/28

High 88°f

77% Precip. / 0.15 in

Rain showers in the morning with numerous thunderstorms developing in the afternoon. Storms could contain frequent lightning. High 88F. Winds W at 5 to 10 mph. Chance of rain 80%.

Tomorrow night

Wed 10/28

Low 76°f

64% Precip. / 0.17 in

Scattered thunderstorms during the evening becoming more widespread overnight. Storms could contain frequent lightning. Low 76F. Winds light and variable. Chance of rain 60%.

Hourly Forecast

Now

79°

12AM

79°

1AM

79°

2AM

79°

3AM

79°

4AM

78°

5AM

78°

6AM

78°

6:40AM

Sunrise

7AM

78°

8AM

79°

9AM

81°

10AM

43%

83°

11AM

46%

86°

12PM

77%

87°

1PM

77%

87°

2PM

53%

87°

3PM

43%

86°

4PM

37%

86°

5PM

37%

84°

6PM

41%

83°

6:31PM

Sunset

7PM

34%

81°

8PM

30%

80°

9PM

37%

79°

10PM

54%

79°

11PM

40%

79°

Additional Conditions

Pressure 29.95 in
Visibility 7 miles
Clouds Partly Cloudy
Dew Point77°F
Humidity 94%
Rainfall 0.07 in
Snow Depth 0 in

GFHA Station History

Almanac for October 27, 2026

Forecast Average Record
Temperature
High 88°F 86°F -°F
Low 76°F 75°F -°F
Rain/Snow Depth
Precipitation 0 in 0.3 in -
Snow 0 in - in -

Almanac for October 28, 2026

Forecast Average Record
Temperature
High 88°F 86°F -°F
Low 77°F 75°F -°F

Astronomy

Sun Rise Set
Actual Time 6:40 AM 6:31 PM
Civil Twilight 6:18 AM 6:53 PM
Nautical Twilight 5:54 AM 7:18PM
Astronomical Twilight 5:29 AM 7:42 PM

Length of Visible Light 12h 34m
Length of Day 11h 51m
Tomorrow will be 24 seconds shorter

Moon 7:45 PM 7:44 AM
Waning Gibbous96% of the Moon is Illuminated

Nov 1

Waning Half Last Qtr

Nov 9

New Moon

Nov 17

Waxing Half First Qtr

Nov 24

Full Moon

Nearby Weather Stations

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