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Weather in Zachary, United States 🇺🇸

Current Weather in Zachary

Flood Watch issued June 18 at 2:18PM CDT until June 19 at 7:00AM CDT by NWS New Orleans LA
Overcast
27°C
Feels like 33°C. Overcast.
🌬️ 5 km/h S
💧 94% Humidity
🧭 1013 hPa
👁️ 11.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 25°C
🌅 Sunrise: 06:02 AM
🌇 Sunset: 08:09 PM
Map Overlays:

In Zachary right now it is 27°C and overcast, feeling like 33°C. Humidity is 94% with winds around 5 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Zachary range from about 23°C to 35°C. ⚠️ Flood Watch issued June 18 at 2:18PM CDT until June 19 at 7:00AM CDT by NWS New Orleans LA

Hourly Forecast for Zachary

07:00
Mist
27°
16%
08:00
Sunny
28°
15%
09:00
Cloudy
29°
22%
10:00
Partly Cloudy
30°
15%
11:00
Partly Cloudy
31°
10%
12:00
Partly Cloudy
33°
9%
13:00
Sunny
33°
6%
14:00
Partly Cloudy
33°
6%
15:00
Partly Cloudy
33°
10%
16:00
Overcast
33°
15%
17:00
Patchy light rain in area with thunder
32°
36%
18:00
Patchy rain nearby
30°
37%
19:00
Sunny
29°
11%
20:00
Sunny
28°
12%
21:00
Thundery outbreaks in nearby
27°
26%
22:00
Thundery outbreaks in nearby
26°
23%
23:00
Patchy light rain in area with thunder
26°
56%
00:00
Moderate or heavy rain in area with thunder
25°
81%
01:00
Patchy light rain in area with thunder
25°
82%
02:00
Light rain shower
25°
69%
03:00
Light rain
25°
75%
04:00
Light rain shower
24°
76%
05:00
Light rain
24°
81%
06:00
Light rain shower
24°
69%

14-Day Forecast for Zachary

Fri, Jun 19
Patchy rain nearby Patchy rain nearby
35° / 26°
Sat, Jun 20
Moderate rain Moderate rain
30° / 23°
Sun, Jun 21
Partly Cloudy Partly Cloudy
32° / 23°
Mon, Jun 22
Partly Cloudy Partly Cloudy
33° / 24°
Tue, Jun 23
Partly Cloudy Partly Cloudy
33° / 24°
Wed, Jun 24
Patchy rain nearby Patchy rain nearby
33° / 23°
Thu, Jun 25
Sunny Sunny
32° / 20°
Fri, Jun 26
Patchy rain nearby Patchy rain nearby
33° / 23°
Sat, Jun 27
Patchy rain nearby Patchy rain nearby
33° / 22°
Sun, Jun 28
Patchy rain nearby Patchy rain nearby
33° / 23°
Mon, Jun 29
Moderate rain Moderate rain
34° / 23°
Tue, Jun 30
Patchy rain nearby Patchy rain nearby
33° / 22°
Wed, Jul 01
Patchy rain nearby Patchy rain nearby
33° / 23°
Thu, Jul 02
Partly Cloudy Partly Cloudy
33° / 24°

Additional Forecasts for Zachary

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 112.0 μg/m³
O₃ (Ozone) 28.0 μg/m³
NO₂ (Nitrogen Dioxide) 7.1 μg/m³
SO₂ (Sulphur Dioxide) 2.0 μg/m³
PM2.5 (Fine particles) 6.6 μg/m³
PM10 (Coarse particles) 8.3 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Zachary Today

The most comfortable window in Zachary today looks like 20:00 to 20:00, when it is around 28°C. It should stay dry through that window. The next likely rain is around 23:00.

Frequently Asked Questions about Weather in Zachary

What is the temperature in Zachary right now?

The current temperature in Zachary is 27°C (81°F), overcast (feels like 33°C).

What's the weather like in Zachary right now?

Conditions in Zachary right now: Overcast, humidity 94%, wind 5 km/h S.

What is today's forecast for Zachary?

Today in Zachary: high 35°C, low 26°C, patchy rain nearby. Chance of rain: 57%.

What is the 7-day weather forecast for Zachary?

Daily highs and lows for Zachary:

  • 2026-06-19: 35°C / 26°C
  • 2026-06-20: 30°C / 23°C
  • 2026-06-21: 32°C / 23°C
  • 2026-06-22: 33°C / 24°C
  • 2026-06-23: 33°C / 24°C
  • 2026-06-24: 33°C / 23°C
  • 2026-06-25: 32°C / 20°C
Is it going to rain in Zachary today?

There is a 57% chance of rain in Zachary today. Total expected precipitation: 1.08 mm.

What is the wind speed in Zachary right now?

Wind in Zachary is currently 5 km/h (3 mph) from the S.

What is the UV index in Zachary right now?

The UV index in Zachary is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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