Waterloo, SL Air Quality & Pollen

Partly cloudy skies during the evening giving way to a few showers after midnight. Low 76F. Winds light and variable. Chance of rain 30%.

Tomorrow

Fri 10/23

High 88°f

83% Precip. / 0.11 in

Mostly cloudy skies during the morning hours followed by thunderstorms in the afternoon. Storms could contain frequent lightning. High 88F. Winds WSW at 5 to 10 mph. Chance of rain 80%.

Tomorrow night

Fri 10/23

Low 76°f

49% Precip. / 0.09 in

Scattered thunderstorms during the evening followed by a few showers overnight. Storms could contain frequent lightning. Low 76F. Winds light and variable. Chance of rain 50%.

Hourly Forecast

Now

77°

12AM

77°

1AM

77°

2AM

77°

3AM

77°

4AM

77°

5AM

77°

6AM

31%

77°

6:39AM

Sunrise

7AM

77°

8AM

78°

9AM

81°

10AM

84°

11AM

86°

12PM

67%

87°

1PM

84%

86°

2PM

77%

86°

3PM

51%

86°

4PM

38%

85°

5PM

34%

84°

6PM

83°

6:32PM

Sunset

7PM

31%

81°

8PM

80°

9PM

50%

79°

10PM

43%

79°

11PM

40%

79°

Additional Conditions

Pressure 29.95 in
Visibility 6 miles
Clouds Partly Cloudy
Dew Point76°F
Humidity 97%
Rainfall 0.11 in
Snow Depth 0 in

GFHA Station History

Almanac for October 22, 2026

Forecast Average Record
Temperature
High 88°F 86°F -°F
Low 75°F 74°F -°F
Rain/Snow Depth
Precipitation 0.01 in 0.3 in -
Snow 0 in - in -

Almanac for October 23, 2026

Forecast Average Record
Temperature
High 88°F 86°F -°F
Low 76°F 74°F -°F

Astronomy

Sun Rise Set
Actual Time 6:39 AM 6:33 PM
Civil Twilight 6:18 AM 6:54 PM
Nautical Twilight 5:54 AM 7:19PM
Astronomical Twilight 5:29 AM 7:43 PM

Length of Visible Light 12h 36m
Length of Day 11h 53m
Tomorrow will be 25 seconds shorter

Moon 3:52 PM 3:21 AM
Waxing Gibbous85% of the Moon is Illuminated

Oct 26

Full Moon

Nov 1

Waning Half Last Qtr

Nov 9

New Moon

Nov 17

Waxing Half First Qtr

Nearby Weather Stations

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