Live Weather & Forecast

Weather in Jamestown

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

Flag of United States
Overcast
14°C
Feels like 13°C
58°F / Feels 55°F
Overcast
Jamestown, Michigan
🌙 Nighttime
Updated: 2026-04-13 05:30
💧
Humidity
93%
💨
Wind
27 km/h SW
🌬️
Wind Gust
42.4 km/h
🌡️
Pressure
1010 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0.16 mm
☁️
Cloud Cover
100%
💦
Dew Point
13.6°C
🌐
Wind Degree
235°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
169.9 μg/m³
NO₂
5.9 μg/m³
O₃
48 μg/m³
SO₂
1.3 μg/m³
PM 2.5
7.7 μg/m³
PM 10
7.8 μg/m³

Weather Alerts 4

Met · Severe · Immediate
Flood Warning issued April 12 at 11:37AM EDT until April 14 at 8:00AM EDT by NWS Grand Rapids MI

...The Flood Warning continues for the following rivers in Michigan... Grand River near Comstock Park affecting Kent County. Portage River near Vicksburg affecting Kalamazoo County. ...The Flood Warning is cancelled for the following rivers in Michigan... Grand River at Robinson Township affecting Ottawa County. Maple River at Maple Rapids affecting Clinton County. * WHAT...Minor flooding is...

Motorists should not attempt to drive around barricades or drive cars through flooded areas. Be especially cautious at night when it is harder to recognize the dangers of flooding. Additional information is available at www.weather.gov/grr.

Effective: 2026-04-12T11:37:00-04:00  ·  Expires: 2026-04-13T13:45:00-04:00
Met · Severe · Immediate
Flood Warning issued April 12 at 10:43PM EDT until April 14 at 12:10AM EDT by NWS Grand Rapids MI

...The Flood Warning continues for the following rivers in Michigan... Grand River near Comstock Park affecting Kent County. Portage River near Vicksburg affecting Kalamazoo County. * WHAT...Minor flooding is occurring. * WHERE...Grand River near Comstock Park. * WHEN...Until early Tuesday morning. * IMPACTS...At 12.0 feet, Expect minor flooding of homes along Abrigador Trail. * ADDITIONAL...

Motorists should not attempt to drive around barricades or drive cars through flooded areas. Be especially cautious at night when it is harder to recognize the dangers of flooding. Additional information is available at www.weather.gov/grr.

Effective: 2026-04-12T22:43:00-04:00  ·  Expires: 2026-04-14T00:15:00-04:00
Met · Severe · Immediate
Flood Warning issued April 12 at 11:37AM EDT by NWS Grand Rapids MI

...The Flood Warning continues for the following rivers in Michigan... Grand River near Comstock Park affecting Kent County. Portage River near Vicksburg affecting Kalamazoo County. ...The Flood Warning is cancelled for the following rivers in Michigan... Grand River at Robinson Township affecting Ottawa County. Maple River at Maple Rapids affecting Clinton County. * WHAT...Minor flooding is...

Motorists should not attempt to drive around barricades or drive cars through flooded areas. Be especially cautious at night when it is harder to recognize the dangers of flooding. Additional information is available at www.weather.gov/grr.

Effective: 2026-04-12T11:37:00-04:00  ·  Expires: 2026-04-13T13:45:00-04:00
Met · Severe · Immediate
Flood Warning issued April 12 at 10:43PM EDT until April 15 at 2:00AM EDT by NWS Grand Rapids MI

...The Flood Warning continues for the following rivers in Michigan... Grand River near Comstock Park affecting Kent County. Portage River near Vicksburg affecting Kalamazoo County. * WHAT...Minor flooding is forecast. * WHERE...Portage River near Vicksburg. * WHEN...Until early Wednesday morning. * IMPACTS...At 5.0 feet, Expect overflows into wooded areas, yards, a few outbuildings, and far...

Motorists should not attempt to drive around barricades or drive cars through flooded areas. Be especially cautious at night when it is harder to recognize the dangers of flooding. Additional information is available at www.weather.gov/grr.

Effective: 2026-04-12T22:43:00-04:00  ·  Expires: 2026-04-14T00:45:00-04:00

Today's Hourly Forecast

24-hour breakdown for Jamestown, Michigan

12 AM
Moderate or heavy rain shower
17°
Moderate or heavy rain shower
💧 82% 💨 32 km/h 🌧️ 100%
1 AM
Patchy rain nearby
16°
Patchy rain nearby
💧 85% 💨 29.9 km/h 🌧️ 100%
2 AM
Moderate rain
16°
Moderate rain
💧 92% 💨 41.4 km/h 🌧️ 100%
3 AM
Light drizzle
16°
Light drizzle
💧 91% 💨 36 km/h 🌧️ 100%
4 AM
Light drizzle
16°
Light drizzle
💧 87% 💨 31.7 km/h 🌧️ 100%
5 AM
Overcast
14°
Overcast
💧 93% 💨 27 km/h 🌧️ 100%
6 AM
Overcast
15°
Overcast
💧 93% 💨 25.6 km/h
7 AM
Overcast
15°
Overcast
💧 95% 💨 24.1 km/h
8 AM
Overcast
16°
Overcast
💧 95% 💨 22.7 km/h
9 AM
Overcast
17°
Overcast
💧 93% 💨 20.9 km/h
10 AM
Overcast
17°
Overcast
💧 92% 💨 19.8 km/h
11 AM
Overcast
18°
Overcast
💧 90% 💨 20.2 km/h
12 PM
Overcast
18°
Overcast
💧 92% 💨 20.9 km/h
1 PM
Overcast
19°
Overcast
💧 93% 💨 21.2 km/h
2 PM
Overcast
20°
Overcast
💧 90% 💨 22.3 km/h
3 PM
Overcast
20°
Overcast
💧 82% 💨 21.2 km/h
4 PM
Overcast
21°
Overcast
💧 79% 💨 20.2 km/h
5 PM
Overcast
21°
Overcast
💧 82% 💨 14 km/h
6 PM
Partly Cloudy
21°
Partly Cloudy
💧 87% 💨 15.8 km/h
7 PM
Thundery outbreaks in nearby
20°
Thundery outbreaks in nearby
💧 91% 💨 16.6 km/h
8 PM
Thundery outbreaks in nearby
19°
Thundery outbreaks in nearby
💧 93% 💨 16.2 km/h
9 PM
Fog
19°
Fog
💧 97% 💨 18.7 km/h
10 PM
Thundery outbreaks in nearby
19°
Thundery outbreaks in nearby
💧 98% 💨 25.6 km/h
11 PM
Thundery outbreaks in nearby
20°
Thundery outbreaks in nearby
💧 95% 💨 29.2 km/h

3-Day Forecast

Daily overview for Jamestown, Michigan

Today
Moderate rain
Moderate rain
22° / 15°
🌧️ 89% chance of rain
💧 Avg. humidity: 90%
💨 Max wind: 41.4 km/h
🌧️ Total precip: 6.57 mm
☀️ UV Index: 1.3
🌅 Sunrise: 07:05 AM
🌇 Sunset: 08:23 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Moderate rain
Moderate rain
20° / 18°
🌧️ 87% chance of rain
💧 Avg. humidity: 95%
💨 Max wind: 33.1 km/h
🌧️ Total precip: 13.66 mm
☀️ UV Index: 1.1
🌅 Sunrise: 07:03 AM
🌇 Sunset: 08:25 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Heavy rain
Heavy rain
22° / 15°
🌧️ 87% chance of rain
💧 Avg. humidity: 93%
💨 Max wind: 22.7 km/h
🌧️ Total precip: 70.38 mm
☀️ UV Index: 0.6
🌅 Sunrise: 07:02 AM
🌇 Sunset: 08:26 PM
🌙 Waning Crescent
🌑 Moon: 8% lit

Best Time to Visit Jamestown

Plan your trip to Jamestown, 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 Jamestown 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Jamestown?
Current conditions in Jamestown: Overcast, temperature 14°C, humidity 93%.
What is the best time to visit Jamestown?
The best time to visit Jamestown is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Jamestown?
Jamestown is located at approximately 42.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Jamestown?
The wettest period in Jamestown is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Jamestown?
For visits to Jamestown during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Jamestown in?
Jamestown is located in United States, in the state of Michigan.
What are the public holidays in Jamestown in 2026?
View the 2026 public holidays for Jamestown on our Holidays page.
What are the GPS coordinates used for the weather forecast in Jamestown?
The weather forecast for Jamestown uses coordinates 42.8256, -85.8425.