Na San, TH Air Quality & Pollen | Weather Underground

Showers and thundershowers likely. Heavy downpours, frequent lightning with storms. High 91F. Winds light and variable. Chance of rain 100%. Rainfall may reach one inch.

Tonight

Tue 10/20

Low 74°f

95% Precip. / 0.16 in

Rain ending early. Remaining cloudy. Low 74F. Winds light and variable. Chance of rain 100%.

Tomorrow

Wed 10/21

High 90°f74°f

64% Precip. / 0.32 in

Scattered thunderstorms in the morning becoming more widespread in the afternoon. Heavy downpours, frequent lightning with storms. High around 90F. Winds light and variable. Chance of rain 60%.

Hourly Forecast

Now

81°

2PM

98%

82°

3PM

100%

82°

4PM

100%

80°

5PM

100%

82°

6PM

100%

80°

6:04PM

Sunset

7PM

76%

78°

8PM

48%

77°

9PM

77°

10PM

77°

11PM

76°

12AM

76°

1AM

76°

2AM

76°

3AM

75°

4AM

75°

5AM

75°

6AM

75°

6:10AM

Sunrise

7AM

76°

8AM

79°

9AM

83°

10AM

86°

11AM

43%

88°

12PM

55%

89°

1PM

64%

89°

Precipitation

100%

Thunderstorms likely to continue

Additional Conditions

Pressure 29.83 in
Visibility 4 miles
Clouds Mostly Cloudy
Dew Point78°F
Humidity 90%
Rainfall 1.37 in
Snow Depth 0 in

VTSB Station History

Almanac for October 20, 2026

Forecast Average Record
Temperature
High 91°F 90°F 96°F 2017
Low 73°F 75°F 71°F 2005
Rain/Snow Depth
Precipitation 1.28 in 0.26 in -
Snow 0 in - in -

Almanac for October 21, 2026

Forecast Average Record
Temperature
High 90°F 89°F 97°F
Low 74°F 75°F 67°F

Astronomy

Sun Rise Set
Actual Time 6:10 AM 6:04 PM
Civil Twilight 5:49 AM 6:25 PM
Nautical Twilight 5:24 AM 6:50PM
Astronomical Twilight 5:00 AM 7:14 PM

Length of Visible Light 12h 36m
Length of Day 11h 53m
Tomorrow will be 26 seconds shorter

Moon 1:49 PM 1:00 AM
Waxing Gibbous65% of the Moon is Illuminated

Oct 26

Full Moon

Nov 2

Waning Half Last Qtr

Nov 9

New Moon

Nov 17

Waxing Half First Qtr

Nearby Weather Stations

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