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Now · 3:21 AM

Jamestown Weather & Hourly Forecast

United States · North Dakota · 58401

Partly cloudy night
57°F
Partly cloudy night
Feels like: 51°F
💧 Humidity 78% 🌡 Pressure 30.21 inHg 💨 Wind 11 mph 👁 Visibility 28.6 mi Clouds 48% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:21 AM 🌇 Sunset 7:32 PM

Hourly Forecast for Jamestown

Today
Mostly cloudy night · 4:00 AM Mostly cloudy night
56° 💧 None 💨 11 mph H 85%30.21 inHg
Mostly cloudy night · 7:00 AM Mostly cloudy night
56° 💧 None 💨 12 mph H 86%30.21 inHg
Overcast · 10:00 AM Overcast
58° 💧 0.001 in 💨 16 mph H 81%30.21 inHg
Overcast · 1:00 PM Overcast
63° 💧 0.000 in 💨 16 mph H 71%30.18 inHg
Overcast · 4:00 PM Overcast
63° 💧 0.019 in 💨 14 mph H 73%30.15 inHg
Light rain · 7:00 PM Light rain
61° 💧 0.043 in 💨 13 mph H 86%30.12 inHg
Light rain · 10:00 PM Light rain
59° 💧 0.208 in 💨 12 mph H 91%30.12 inHg
Tomorrow
Severe thunderstorms · 1:00 AM Severe thunderstorms
59° 💧 0.641 in 💨 8 mph H 93%30.12 inHg
Light rain · 4:00 AM Light rain
59° 💧 0.009 in 💨 11 mph H 94%30.09 inHg
Overcast night · 7:00 AM Overcast night
59° 💧 0.003 in 💨 7 mph H 95%30.06 inHg
Overcast · 10:00 AM Overcast
61° 💧 0.005 in 💨 6 mph H 95%30.09 inHg
Overcast · 1:00 PM Overcast
65° 💧 0.002 in 💨 3 mph H 87%30.12 inHg
Overcast · 4:00 PM Overcast
67° 💧 0.002 in 💨 1 mph H 81%30.12 inHg
Mostly cloudy · 7:00 PM Mostly cloudy
66° 💧 None 💨 2 mph H 86%30.12 inHg
Mostly clear night · 10:00 PM Mostly clear night
61° 💧 None 💨 4 mph H 96%30.15 inHg
Friday
Mostly cloudy night · 1:00 AM Mostly cloudy night
59° 💧 None 💨 3 mph H 99%30.18 inHg

In Jamestown and, more broadly, across the state of North Dakota: This morning, the sky will feature a mix of sun and clouds, creating a partly cloudy start to the day. Temperatures will be mild, ranging from 49 to 64 degrees Fahrenheit. Light southeast winds are expected, with maximum speeds around 7 mph and occasional gusts reaching up to 15 mph. As the day progresses into the afternoon, conditions will remain similar, with the partly sunny sky persisting and no precipitation anticipated. The gentle breeze will continue, providing a comfortable and calm atmosphere. Overall, it looks like a pleasant day with mild temperatures and mild wind conditions.

15-Day Weather Outlook for Jamestown

TomorrowTomorrow Thunderstorms Thunderstorms 68°/59° 💧 None 💨 11 mph
Friday, Sep 25Fri Sep 25 Light rain Light rain 67°/58° 💧 1.293 in 💨 13 mph
Saturday, Sep 26Sat Sep 26 Moderate rain Moderate rain 65°/60° 💧 0.517 in 💨 12 mph
Sunday, Sep 27Sun Sep 27 Mostly sunny Mostly sunny 68°/52° 💧 None 💨 8 mph
Monday, Sep 28Mon Sep 28 Heavy rain Heavy rain 67°/54° 💧 1.145 in 💨 17 mph
Tuesday, Sep 29Tue Sep 29 Overcast Overcast 58°/50° 💧 0.060 in 💨 15 mph
Wednesday, Sep 30Wed Sep 30 Light rain Light rain 59°/43° 💧 0.017 in 💨 9 mph
Thursday, Oct 1Thu Oct 1 Light rain Light rain 53°/48° 💧 0.157 in 💨 15 mph
Friday, Oct 2Fri Oct 2 Partly cloudy Partly cloudy 57°/44° 💧 0.013 in 💨 3 mph
Saturday, Oct 3Sat Oct 3 Overcast Overcast 61°/44° 💧 None 💨 8 mph
Sunday, Oct 4Sun Oct 4 Mostly cloudy Mostly cloudy 58°/48° 💧 None 💨 5 mph
Monday, Oct 5Mon Oct 5 Partly cloudy Partly cloudy 75°/52° 💧 None 💨 19 mph
Tuesday, Oct 6Tue Oct 6 Mostly cloudy Mostly cloudy 56°/50° 💧 None 💨 16 mph
Wednesday, Oct 7Wed Oct 7 Partly cloudy Partly cloudy 50°/39° 💧 None 💨 11 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Jamestown

Vertical axis: °F · Color based on temperature
Mostly cloudy night at 4:00 AM
56° Today 4:00 AM
Overcast night at 5:00 AM
56° 5:00 AM
Overcast night at 6:00 AM
57° 6:00 AM
Mostly cloudy night at 7:00 AM
56° 7:00 AM
Overcast at 8:00 AM
56° Today 8:00 AM
Overcast at 9:00 AM
57° 9:00 AM
Overcast at 10:00 AM
58° 10:00 AM
Overcast at 11:00 AM
60° 11:00 AM
Overcast at 12:00 PM
62° Today 12:00 PM
Overcast at 1:00 PM
63° 1:00 PM
Overcast at 2:00 PM
64° 2:00 PM
Overcast at 3:00 PM
63° 3:00 PM
Overcast at 4:00 PM
63° Today 4:00 PM
Light rain at 5:00 PM
63° 5:00 PM
Light rain at 6:00 PM
62° 6:00 PM
Light rain at 7:00 PM
61° 7:00 PM
Light rain at 8:00 PM
60° Today 8:00 PM
Light rain at 9:00 PM
60° 9:00 PM
Light rain at 10:00 PM
59° 10:00 PM
Light rain at 11:00 PM
59° 11:00 PM
Thunderstorms at 12:00 AM
59° Tomorrow 12:00 AM
Severe thunderstorms at 1:00 AM
59° 1:00 AM
Thunderstorms at 2:00 AM
59° 2:00 AM
Thunderstorms at 3:00 AM
59° 3:00 AM
Light rain at 4:00 AM
59° Tomorrow 4:00 AM
Overcast night at 5:00 AM
59° 5:00 AM
Overcast night at 6:00 AM
59° 6:00 AM
Overcast night at 7:00 AM
59° 7:00 AM
Overcast at 8:00 AM
59° Tomorrow 8:00 AM
Overcast at 9:00 AM
59° 9:00 AM
Overcast at 10:00 AM
61° 10:00 AM
Overcast at 11:00 AM
62° 11:00 AM
Overcast at 12:00 PM
64° Tomorrow 12:00 PM
Overcast at 1:00 PM
65° 1:00 PM
Overcast at 2:00 PM
66° 2:00 PM
Overcast at 3:00 PM
67° 3:00 PM
Overcast at 4:00 PM
67° Tomorrow 4:00 PM
Overcast at 5:00 PM
68° 5:00 PM
Mostly cloudy at 6:00 PM
68° 6:00 PM
Mostly cloudy at 7:00 PM
66° 7:00 PM
Partly cloudy night at 8:00 PM
64° Tomorrow 8:00 PM
Mostly clear night at 9:00 PM
63° 9:00 PM
Mostly clear night at 10:00 PM
61° 10:00 PM
Mostly clear night at 11:00 PM
60° 11:00 PM
Partly cloudy night at 12:00 AM
59° Friday 12:00 AM
Mostly cloudy night at 1:00 AM
59° 1:00 AM
Mostly cloudy night at 2:00 AM
58° 2:00 AM
Overcast night at 3:00 AM
58° 3:00 AM
Overcast night at 4:00 AM
59° Friday 4:00 AM
Mostly cloudy night at 5:00 AM
59° 5:00 AM
Overcast night at 6:00 AM
59° 6:00 AM
Mist at night at 7:00 AM
58° 7:00 AM
Fog at 8:00 AM
58° Friday 8:00 AM
Mist at 9:00 AM
59° 9:00 AM
Overcast at 10:00 AM
60° 10:00 AM
Overcast at 11:00 AM
63° 11:00 AM
Overcast at 12:00 PM
65° Friday 12:00 PM
Overcast at 1:00 PM
65° 1:00 PM
Overcast at 2:00 PM
67° 2:00 PM
Overcast at 3:00 PM
67° 3:00 PM
Light rain at 4:00 PM
67° Friday 4:00 PM
Light rain at 5:00 PM
66° 5:00 PM
Overcast at 6:00 PM
66° 6:00 PM
Overcast at 7:00 PM
64° 7:00 PM
Overcast night at 10:00 PM
63° Friday 10:00 PM
Overcast night at 1:00 AM
61° 1:00 AM
Light rain at 4:00 AM
60° 4:00 AM
Light rain at 7:00 AM
60° 7:00 AM
Moderate rain at 10:00 AM
61° Saturday 10:00 AM
Light rain at 1:00 PM
63° 1:00 PM
Overcast at 4:00 PM
65° 4:00 PM
Partly cloudy at 7:00 PM
64° 7:00 PM
Mostly clear night at 10:00 PM
60° Saturday 10:00 PM
Mostly clear night at 1:00 AM
57° 1:00 AM
Clear night at 4:00 AM
56° 4:00 AM
Clear night at 7:00 AM
52° 7:00 AM
Sunny at 10:00 AM
57° Sunday 10:00 AM
Mostly sunny at 1:00 PM
66° 1:00 PM
Mostly sunny at 4:00 PM
68° 4:00 PM
Partly cloudy at 7:00 PM
62° 7:00 PM
Overcast night at 10:00 PM
57° Sunday 10:00 PM
Mostly cloudy night at 1:00 AM
54° 1:00 AM
Overcast night at 4:00 AM
56° 4:00 AM
Heavy rain at 7:00 AM
56° 7:00 AM
Moderate rain at 10:00 AM
58° Monday 10:00 AM
Moderate rain at 1:00 PM
62° 1:00 PM
Moderate rain at 4:00 PM
67° 4:00 PM
Light rain at 7:00 PM
64° 7:00 PM
Overcast night at 1:00 AM
52° Tuesday 1:00 AM
Overcast night at 7:00 AM
50° 7:00 AM
Mostly sunny at 1:00 PM
58° 1:00 PM
Sunny at 7:00 PM
54° 7:00 PM
Mostly clear night at 1:00 AM
45° Wednesday 1:00 AM
Mostly clear night at 7:00 AM
43° 7:00 AM
Overcast at 1:00 PM
59° 1:00 PM
Light rain at 7:00 PM
53° 7:00 PM
Overcast night at 1:00 AM
51° Thursday 1:00 AM
Mostly cloudy night at 7:00 AM
48° 7:00 AM
Overcast at 1:00 PM
53° 1:00 PM
Light rain at 7:00 PM
51° 7:00 PM
Partly cloudy night at 1:00 AM
49° Friday 1:00 AM
Mostly cloudy night at 7:00 AM
44° 7:00 AM
Partly cloudy at 1:00 PM
57° 1:00 PM
Overcast at 7:00 PM
55° 7:00 PM
Overcast night at 1:00 AM
50° Saturday 1:00 AM
Mostly cloudy night at 7:00 AM
44° 7:00 AM
Mostly sunny at 1:00 PM
61° 1:00 PM
Partly cloudy at 7:00 PM
57° 7:00 PM
Mostly cloudy night at 1:00 AM
50° Sunday 1:00 AM
Overcast night at 7:00 AM
48° 7:00 AM
Overcast at 1:00 PM
58° 1:00 PM
Mostly sunny at 7:00 PM
56° 7:00 PM
Partly cloudy night at 1:00 AM
53° Monday 1:00 AM
Mostly clear night at 7:00 AM
52° 7:00 AM
Sunny at 1:00 PM
75° 1:00 PM
Mostly cloudy at 7:00 PM
65° 7:00 PM
Clear night at 1:00 AM
52° Tuesday 1:00 AM
Mostly cloudy night at 7:00 AM
50° 7:00 AM
Sunny at 1:00 PM
56° 1:00 PM
Sunny at 7:00 PM
52° 7:00 PM
Clear night at 1:00 AM
44° Wednesday 1:00 AM
Clear night at 7:00 AM
39° 7:00 AM
Partly cloudy at 1:00 PM
50° 1:00 PM
Sunny at 7:00 PM
45° 7:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Jamestown

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 4:00 AM
PM2.5 Fine particles Good 1,1µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 1,3µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 56,0µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 1,0µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Jamestown

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 3,4Moderate 😊Good
Tomorrow UV 4,4Moderate 😊Good
Friday UV 1,7Low 😊Good
Saturday UV 1,3Low 🙂Fair
Sunday UV 5,0Moderate 😊Good
Monday UV 5,0Moderate Unavailable
Tuesday UV 3,0Moderate Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,0 9:00 AMUV 0,2 10:00 AMUV 0,5 11:00 AMUV 1,9 12:00 PMUV 3,3 1:00 PMUV 3,4 2:00 PMUV 1,6 3:00 PMUV 1,0 4:00 PMUV 0,5 5:00 PMUV 0,6 6:00 PMUV 0,2
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Jamestown

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 4:00 AM 5:00 AM 6:00 AM 7:00 AM Today 8:00 AM 9:00 AM 10:00 AM 11:00 AM Today 12:00 PM 1:00 PM 2:00 PM 3:00 PM Today 4:00 PM 5:00 PM 6:00 PM 7:00 PM Today 8:00 PM 9:00 PM 10:00 PM 11:00 PM Tomorrow 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tomorrow 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tomorrow 8:00 AM 9:00 AM 10:00 AM 11:00 AM Tomorrow 12:00 PM 1:00 PM 2:00 PM 3:00 PM Tomorrow 4:00 PM 5:00 PM 6:00 PM 7:00 PM Tomorrow 8:00 PM 9:00 PM 10:00 PM 11:00 PM Friday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Friday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Friday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Friday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Friday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Friday 10:00 PM 1:00 AM 4:00 AM 7:00 AM Saturday 10:00 AM 1:00 PM 4:00 PM 7:00 PM Saturday 10:00 PM 1:00 AM 4:00 AM 7:00 AM Sunday 10:00 AM 1:00 PM 4:00 PM 7:00 PM Sunday 10:00 PM 1:00 AM 4:00 AM 7:00 AM Monday 10:00 AM 1:00 PM 4:00 PM 7:00 PM Tuesday 1:00 AM 7:00 AM 1:00 PM 7:00 PM Wednesday 1:00 AM 7:00 AM 1:00 PM 7:00 PM Thursday 1:00 AM 7:00 AM 1:00 PM 7:00 PM Friday 1:00 AM 7:00 AM 1:00 PM 7:00 PM Saturday 1:00 AM 7:00 AM 1:00 PM 7:00 PM Sunday 1:00 AM 7:00 AM 1:00 PM 7:00 PM Monday 1:00 AM 7:00 AM 1:00 PM 7:00 PM Tuesday 1:00 AM 7:00 AM 1:00 PM 7:00 PM Wednesday 1:00 AM 7:00 AM 1:00 PM 7:00 PM
Sustained wind Max gusts
NIGHT SKY · JAMESTOWN, NORTH DAKOTA

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

50/100Best-hour score
No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.
Cloud cover 70% Real hourly forecast for the best viewing hour.
Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.
Meteor activity Southern Taurids Reference ZHR 7 · Radiant 56° high at the best hour.
Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.
Chance ≥1 meteor in 30 minNot meaningful
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Jamestown were last refreshed today at 3:21 AM. The current forecast period extends through 25/09/2026 at 1:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.