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Weather in Grafton, United States 🇺🇸

Current Weather in Grafton

Sunny
21°C
Feels like 20°C. Sunny.
🌬️ 12 km/h SW
💧 65% Humidity
🧭 1013 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 2.1
🌡️ Dew Point: 14°C
🌅 Sunrise: 06:03 AM
🌇 Sunset: 07:34 PM
Map Overlays:

Grafton currently sits at 21°C, sunny, feeling like 20°C. Expect 65% humidity and winds of about 12 km/h, and the UV index is 2 (low). Across the coming days, Grafton should see roughly 14°C to 29°C.

Hourly Forecast for Grafton

10:00
Sunny
23°
2%
11:00
Sunny
24°
1%
12:00
Sunny
28°
1%
13:00
Sunny
29°
1%
14:00
Sunny
29°
1%
15:00
Partly Cloudy
27°
2%
16:00
Sunny
29°
1%
17:00
Cloudy
26°
8%
18:00
Cloudy
24°
7%
19:00
Sunny
22°
2%
20:00
Overcast
20°
14%
21:00
Overcast
21°
14%
22:00
Clear
20°
4%
23:00
Partly Cloudy
18°
9%
00:00
Overcast
17°
23%
01:00
Clear
18°
7%
02:00
Clear
16°
8%
03:00
Clear
16°
7%
04:00
Clear
15°
8%
05:00
Clear
15°
8%
06:00
Partly Cloudy
14°
12%
07:00
Overcast
15°
23%
08:00
Overcast
16°
16%
09:00
Sunny
19°
4%

14-Day Forecast for Grafton

Mon, Aug 24
Sunny Sunny
29° / 16°
Tue, Aug 25
Sunny Sunny
24° / 14°
Wed, Aug 26
Sunny Sunny
27° / 14°
Thu, Aug 27
Overcast Overcast
28° / 16°
Fri, Aug 28
Fog Fog
28° / 18°
Sat, Aug 29
Overcast Overcast
24° / 14°
Sun, Aug 30
Overcast Overcast
23° / 13°
Mon, Aug 31
Light rain shower Light rain shower
27° / 17°
Tue, Sep 01
Overcast Overcast
23° / 17°
Wed, Sep 02
Overcast Overcast
24° / 16°
Thu, Sep 03
Light rain shower Light rain shower
16° / 15°
Fri, Sep 04
Patchy rain nearby Patchy rain nearby
22° / 15°
Sat, Sep 05
Mist Mist
20° / 14°
Sun, Sep 06
Light rain shower Light rain shower
14° / 13°

Additional Forecasts for Grafton

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 161.0 μg/m³
O₃ (Ozone) 61.0 μg/m³
NO₂ (Nitrogen Dioxide) 6.0 μg/m³
SO₂ (Sulphur Dioxide) 0.6 μg/m³
PM2.5 (Fine particles) 8.0 μg/m³
PM10 (Coarse particles) 8.0 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Grafton Today

The most comfortable window in Grafton today looks like 17:00 to 20:00, when it is around 24°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Grafton

What is the temperature in Grafton right now?

The current temperature in Grafton is 21°C (70°F), sunny (feels like 20°C).

What's the weather like in Grafton right now?

Current weather in Grafton: Sunny, humidity 65%, wind 12 km/h SW.

What is today's forecast for Grafton?

Today in Grafton: high 29°C, low 16°C, sunny. Chance of rain: 5%.

What is the 7-day weather forecast for Grafton?

Daily highs and lows for Grafton:

  • 2026-08-24: 29°C / 16°C
  • 2026-08-25: 24°C / 14°C
  • 2026-08-26: 27°C / 14°C
  • 2026-08-27: 28°C / 16°C
  • 2026-08-28: 28°C / 18°C
  • 2026-08-29: 24°C / 14°C
  • 2026-08-30: 23°C / 13°C
Is it going to rain in Grafton today?

There is a 5% chance of rain in Grafton today.

What is the wind speed in Grafton right now?

Wind in Grafton is currently 12 km/h (7 mph) from the SW.

What is the UV index in Grafton right now?

The UV index in Grafton is currently 2.1 (low). Sun protection is recommended when the index is 3 or higher.

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