Waterloo, SL Weather Conditions | Weather Underground

Tonight

Mon 10/05

Low 75°f

90% Precip. / 0.17 in

Cloudy with periods of rain. Low around 75F. Winds light and variable. Chance of rain 90%.

Tomorrow

Tue 10/06

High 85°f

78% Precip. / 0.12 in

Rain showers early with isolated thunderstorms developing later in the day. High around 85F. Winds NW at 5 to 10 mph. Chance of rain 80%.

Tomorrow night

Tue 10/06

Low 75°f

81% Precip. / 0.36 in

Thunderstorms likely. Heavy downpours, frequent lightning with storms. Low around 75F. Winds light and variable. Chance of rain 80%.

Hourly Forecast

Now

77°

3AM

88%

77°

4AM

84%

77°

5AM

44%

76°

6AM

43%

76°

6:39AM

Sunrise

7AM

74%

76°

8AM

78%

77°

9AM

75%

78°

10AM

57%

80°

11AM

64%

82°

12PM

42%

83°

1PM

34%

84°

2PM

84°

3PM

30%

84°

4PM

84°

5PM

83°

6PM

82°

6:40PM

Sunset

7PM

80°

8PM

79°

9PM

38%

79°

10PM

62%

78°

11PM

67%

78°

12AM

81%

78°

1AM

78%

77°

2AM

53%

77°

Precipitation

88%

Rain likely to continue

Additional Conditions

Pressure 29.9 in
Visibility 6 miles
Clouds Cloudy
Dew Point75°F
Humidity 95%
Rainfall 0.02 in
Snow Depth 0 in

GFHA Station History

Almanac for October 6, 2026

Forecast Average Record
Temperature
High 85°F 85°F -°F
Low 75°F 74°F -°F
Rain/Snow Depth
Precipitation 0.48 in 0.4 in -
Snow 0 in - in -

Almanac for October 7, 2026

Forecast Average Record
Temperature
High 85°F 86°F -°F
Low 75°F 74°F -°F

Astronomy

Sun Rise Set
Actual Time 6:40 AM 6:40 PM
Civil Twilight 6:19 AM 7:01 PM
Nautical Twilight 5:54 AM 7:25PM
Astronomical Twilight 5:30 AM 7:50 PM

Length of Visible Light 12h 42m
Length of Day 12h 0m
Tomorrow will be 26 seconds shorter

Moon 2:59 AM 3:43 PM
Waning Crescent22% of the Moon is Illuminated

Oct 10

New Moon

Oct 18

Waxing Half First Qtr

Oct 26

Full Moon

Nov 1

Waning Half Last Qtr

Nearby Weather Stations

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