Live Weather & Forecast

Weather in Grafton

North Dakota, United States · Real-time conditions & 3-day outlook

Flag of United States
Overcast
2°C
Feels like -2°C
36°F / Feels 29°F
Overcast
Grafton, North Dakota
🌙 Nighttime
Updated: 2026-04-13 04:00
💧
Humidity
100%
💨
Wind
15.1 km/h N
🌬️
Wind Gust
20.6 km/h
🌡️
Pressure
1010 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
100%
💦
Dew Point
2.5°C
🌐
Wind Degree
354°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
163.8 μg/m³
NO₂
1.9 μg/m³
O₃
76 μg/m³
SO₂
0.8 μg/m³
PM 2.5
3.5 μg/m³
PM 10
3.8 μg/m³

Weather Alerts 5

Met · Severe · Expected
Flood Warning issued April 12 at 11:20AM CDT by NWS Grand Forks ND

...The National Weather Service in Grand Forks ND has issued a Flood Warning for the following rivers in Minnesota...North Dakota... Red River of the North at Oslo affecting Grand Forks, Polk, Walsh and Marshall Counties. * WHAT...Moderate flooding is forecast. * WHERE...Red River of the North at Oslo. * WHEN...From Wednesday morning until further notice. * IMPACTS...At 21.0 feet, City begins...

Safety message - Turn around, don't drown. Don't travel through flooded areas. Most flood deaths occur in vehicles. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. Add...

Met · Severe · Immediate
Flood Warning issued April 12 at 9:44PM CDT by NWS Grand Forks ND

...The Flood Warning continues for the following rivers in Minnesota...North Dakota... Red River of the North at Oslo affecting Walsh, Marshall, Grand Forks and Polk Counties. Two Rivers River near Hallock affecting Kittson County. * WHAT...Moderate flooding is forecast. * WHERE...Red River of the North at Oslo. * WHEN...From Wednesday morning until further notice. * IMPACTS...At 35.0 feet,...

Safety message - Turn around, don't drown. Don't travel through flooded areas. Most flood deaths occur in vehicles. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. Add...

Met · Severe · Future
Flood Watch issued April 12 at 9:45PM CDT by NWS Grand Forks ND

...The Flood Watch continues for the following rivers in Minnesota... North Dakota... Red River of the North at East Grand Forks affecting Grand Forks and Polk Counties. * WHAT...Flooding is possible. * WHERE...Red River of the North at East Grand Forks. * WHEN...From Thursday morning until further notice. * IMPACTS...At 33.0 feet, Agricultural flooding begins along the Red River of the North...

If you are in the watch area, remain alert to possible flooding. Additional information is available at www.weather.gov.

Met · Severe · Immediate
Flood Warning issued April 12 at 11:20AM CDT by NWS Grand Forks ND

...The Flood Warning is extended for the following rivers in Minnesota... Two Rivers River near Hallock affecting Kittson County. * WHAT...Minor flooding is forecast. * WHERE...Two Rivers River near Hallock. * WHEN...From Monday evening until further notice. * IMPACTS...At 802.0 feet, MINOR FLOOD STAGE. Hallock Dam spillway at Gilbert Park closed to the public. Culverts with flappers are chec...

Safety message - Turn around, don't drown. Don't travel through flooded areas. Most flood deaths occur in vehicles. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. Add...

Met · Severe · Immediate
Flood Warning issued April 12 at 9:44PM CDT by NWS Grand Forks ND

...The Flood Warning continues for the following rivers in Minnesota...North Dakota... Red River of the North at Oslo affecting Walsh, Marshall, Grand Forks and Polk Counties. Two Rivers River near Hallock affecting Kittson County. * WHAT...Minor flooding is forecast. * WHERE...Two Rivers River near Hallock. * WHEN...From Monday evening until further notice. * IMPACTS...At 806.0 feet, MODERA...

Safety message - Turn around, don't drown. Don't travel through flooded areas. Most flood deaths occur in vehicles. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. Add...

Today's Hourly Forecast

24-hour breakdown for Grafton, North Dakota

12 AM
Overcast
Overcast
💧 93% 💨 23 km/h
1 AM
Overcast
Overcast
💧 93% 💨 19.4 km/h
2 AM
Overcast
Overcast
💧 93% 💨 18.4 km/h
3 AM
Overcast
Overcast
💧 95% 💨 16.6 km/h
4 AM
Overcast
Overcast
💧 100% 💨 15.1 km/h
5 AM
Overcast
Overcast
💧 95% 💨 14.8 km/h
6 AM
Mist
Mist
💧 95% 💨 15.1 km/h
7 AM
Overcast
Overcast
💧 92% 💨 15.1 km/h
8 AM
Overcast
Overcast
💧 89% 💨 16.9 km/h
9 AM
Overcast
Overcast
💧 87% 💨 17.6 km/h
10 AM
Overcast
Overcast
💧 85% 💨 16.9 km/h
11 AM
Overcast
Overcast
💧 84% 💨 19.8 km/h
12 PM
Overcast
Overcast
💧 85% 💨 18 km/h
1 PM
Overcast
Overcast
💧 85% 💨 13 km/h
2 PM
Cloudy
Cloudy
💧 84% 💨 13.7 km/h
3 PM
Overcast
Overcast
💧 84% 💨 13 km/h
4 PM
Overcast
Overcast
💧 84% 💨 10.8 km/h
5 PM
Cloudy
Cloudy
💧 82% 💨 13 km/h
6 PM
Overcast
Overcast
💧 84% 💨 13 km/h
7 PM
Light rain shower
Light rain shower
💧 97% 💨 14.4 km/h 🌧️ 100%
8 PM
Overcast
Overcast
💧 89% 💨 16.6 km/h
9 PM
Overcast
Overcast
💧 91% 💨 19.4 km/h
10 PM
Light rain
Light rain
💧 98% 💨 18.7 km/h 🌧️ 100%
11 PM
Overcast
Overcast
💧 93% 💨 15.8 km/h

3-Day Forecast

Daily overview for Grafton, North Dakota

Today
Patchy rain nearby
Patchy rain nearby
/
🌧️ 66% chance of rain
💧 Avg. humidity: 90%
💨 Max wind: 23 km/h
🌧️ Total precip: 2.96 mm
☀️ UV Index: 1
🌅 Sunrise: 06:43 AM
🌇 Sunset: 08:18 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Overcast
Overcast
12° /
🌧️ 0% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 16.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 0.6
🌅 Sunrise: 06:41 AM
🌇 Sunset: 08:19 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Cloudy
Cloudy
21° /
🌧️ 0% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 27.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:39 AM
🌇 Sunset: 08:21 PM
🌙 Waning Crescent
🌑 Moon: 8% lit

Best Time to Visit Grafton

Plan your trip to Grafton, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Grafton 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Grafton?
Current conditions in Grafton: Overcast, temperature 2°C, humidity 100%.
What is the best time to visit Grafton?
The best time to visit Grafton is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Grafton?
Grafton is located at approximately 48.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Grafton?
The wettest period in Grafton is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Grafton?
For visits to Grafton during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Grafton in?
Grafton is located in United States, in the state of North Dakota.
What are the public holidays in Grafton in 2026?
View the 2026 public holidays for Grafton on our Holidays page.
What are the GPS coordinates used for the weather forecast in Grafton?
The weather forecast for Grafton uses coordinates 48.4122, -97.4106.