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Hamburg, New York 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
NWS Forecast for Hamburg NY
National Weather Service Forecast for: Hamburg NY
Issued by: National Weather Service Buffalo, NY
Updated: 2:07 pm EDT Jun 13, 2025
 
Tonight

Tonight: A chance of showers, with thunderstorms also possible after midnight.  Cloudy, with a low around 57. East wind 7 to 10 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
Showers

Saturday

Saturday: A slight chance of showers before 9am.  Mostly cloudy, with a high near 72. Northeast wind 7 to 10 mph.  Chance of precipitation is 20%.
Slight Chance
Showers then
Mostly Cloudy
Saturday
Night
Saturday Night: Mostly cloudy, with a low around 59. East wind 3 to 8 mph.
Mostly Cloudy

Sunday

Sunday: Isolated showers after 2pm.  Partly sunny, with a high near 76. East wind 5 to 7 mph.  Chance of precipitation is 20%.
Partly Sunny
then Isolated
Showers
Sunday
Night
Sunday Night: Mostly cloudy, with a low around 61. East wind around 6 mph becoming calm  in the evening.
Mostly Cloudy

Monday

Monday: Isolated showers after 2pm.  Partly sunny, with a high near 77. Light and variable wind.  Chance of precipitation is 20%.
Mostly Cloudy
then Isolated
Showers
Monday
Night
Monday Night: Mostly cloudy, with a low around 65. Light south wind.
Mostly Cloudy

Tuesday

Tuesday: Scattered showers after 2pm.  Mostly sunny, with a high near 81. Southwest wind 3 to 6 mph.  Chance of precipitation is 30%.
Partly Sunny
then
Scattered
Showers
Tuesday
Night
Tuesday Night: Scattered showers.  Mostly cloudy, with a low around 68. Chance of precipitation is 40%.
Scattered
Showers

Lo 57 °F Hi 72 °F Lo 59 °F Hi 76 °F Lo 61 °F Hi 77 °F Lo 65 °F Hi 81 °F Lo 68 °F

 

Tonight
 
A chance of showers, with thunderstorms also possible after midnight. Cloudy, with a low around 57. East wind 7 to 10 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
 
A slight chance of showers before 9am. Mostly cloudy, with a high near 72. Northeast wind 7 to 10 mph. Chance of precipitation is 20%.
Saturday Night
 
Mostly cloudy, with a low around 59. East wind 3 to 8 mph.
Sunday
 
Isolated showers after 2pm. Partly sunny, with a high near 76. East wind 5 to 7 mph. Chance of precipitation is 20%.
Sunday Night
 
Mostly cloudy, with a low around 61. East wind around 6 mph becoming calm in the evening.
Monday
 
Isolated showers after 2pm. Partly sunny, with a high near 77. Light and variable wind. Chance of precipitation is 20%.
Monday Night
 
Mostly cloudy, with a low around 65. Light south wind.
Tuesday
 
Scattered showers after 2pm. Mostly sunny, with a high near 81. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.
Tuesday Night
 
Scattered showers. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.
Wednesday
 
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 50%.
Wednesday Night
 
Showers and thunderstorms likely. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Juneteenth
 
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.
Thursday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
Friday
 
Mostly sunny, with a high near 74.

 

Forecast from NOAA-NWS for Hamburg NY.

Weather Forecast Discussion
160
FXUS61 KBUF 131658
AFDBUF

Area Forecast Discussion
National Weather Service Buffalo NY
1258 PM EDT Fri Jun 13 2025

.SYNOPSIS...
A frontal boundary will remain stalled just to our south right
through the weekend, with a series of weak low pressure systems
rippling east along the boundary. This will bring showers and a few
thunderstorms to the Southern Tier at times. Farther north, the best
chance of rain along and north of the NY Thruway will be tonight,
with mainly dry conditions then prevailing for the rest of the
weekend.

&&

.NEAR TERM /THROUGH SATURDAY NIGHT/...
Increasing warm advection and moisture transport will continue to
support scattered showers and an isolated thunderstorm or two this
afternoon and evening across the Southern Tier. Farther north, dry
weather and partial sunshine will continue through the rest of today
along the NYS Thruway corridor. Another mid level warm frontal
segment will generate clouds and a few light sprinkles across the
North Country this afternoon and evening.

Tonight through Saturday, a southern stream mid level trough will
move east into the Ohio Valley. Several weak waves of low pressure
will ripple east along a stalled frontal zone across Ohio and
Pennsylvania, supporting more organized rain to the south of our
region. The northern edge of the rain will advance northward into
the Southern Tier tonight and continue through the first half of
Saturday before retreating back southward Saturday afternoon.

A little farther north, high-res guidance continues to suggest
another east-west oriented band of showers will develop from late
evening into the overnight roughly along the NYS Thruway. This
smaller scale band of showers, if it materializes, will end by
around daybreak Saturday. The best chance of measurable rain in
Buffalo and Rochester for the weekend will be with this overnight
band of showers, with mainly dry weather expected thereafter.

Saturday night, once again the more organized rain will stay south
and east of our area. A few spotty showers are still possible across
the Southern Tier and Finger Lakes, otherwise dry weather is
expected.

&&

.SHORT TERM /SUNDAY THROUGH MONDAY NIGHT/...
Surface high pressure will slowly shrink eastward into Quebec as a
stalled frontal boundary remains across the Ohio Valley and northern
Mid-Atlantic states Sunday into Monday night. Despite broad low
pressure tracking across the boundary, the high should suppress much
the precipitation potential across much of the forecast area through
the period with generally seasonable temperatures prevailing.
Scattered showers and/or an isolated thunderstorm will be possible
across the interior areas at times, particularly in the Southern
Tier during peak heating in the afternoon hours.

&&

.LONG TERM /TUESDAY THROUGH THURSDAY/...
A more noticeable pattern change heading into the midweek timeframe
as a phasing shortwave pattern over the Upper Midwest causes a
deeper, more robust trough to be carved out across the Great Lakes.
This system will also cause the stalled boundary over the Ohio
Valley to finally lift back northward as a warm front which is
expected to move through the eastern Great Lakes on Wednesday. The
increase in lower-level jet forcing, moisture, and instability in
the warm sector behind this front could set the stage for a rather
active period of weather between Wednesday and Thursday. This said,
the timing, track, and intensity of the incoming trough and
associated sfc low remain in question at this range and thus
uncertainty is high in the details and overall potential for more
robust convection. Confidence is higher in a brief warmup courtesy
of the encroaching front, with widespread temps in the 80s expected
by Wednesday afternoon.

Temps and chances for showers/thunderstorms should both be lower by
the end of the week once the system passes through the region.

&&

.AVIATION /18Z FRIDAY THROUGH WEDNESDAY/...
Increasing warm advection and moisture transport will continue to
support scattered showers and isolated thunderstorms across the
Southern Tier this afternoon and evening. Any heavier shower may
briefly reduce CIGS/VSBY, otherwise VFR will prevail. Farther north,
mainly dry weather and VFR will continue with just a few sprinkles
across the North Country.

Tonight through the first half of Saturday, deeper moisture and
forcing just north of a stalled front over Pennsylvania will support
occasional showers across the Southern Tier. CIGS will deteriorate
to MVFR/IFR overnight through Saturday morning. The low stratus may
intersect some of the higher terrain as well with hilltop fog and
mountain obscuration. Farther north, a few showers may develop as
far north as the NYS Thruway corridor. CIGS will trend down in this
area as well, but should bottom out in the lower end VFR range.

Saturday, showers across the Southern Tier will gradually retreat
back southward, with most areas becoming dry by mid to late
afternoon. CIGS/VSBY will also improve back to VFR during the
afternoon. Farther north, expect mainly dry weather and VFR from the
NYS Thruway northward.

Outlook...

Sunday through Monday...Mainly VFR with a chance of showers and
isolated thunderstorms mainly across the Southern Tier and Finger
Lakes.

Tuesday...Mainly VFR with a chance of showers and thunderstorms,
especially southern portions of the area.

Wednesday...Mainly VFR with a chance of showers and thunderstorms.

&&

.MARINE...
High pressure will build slowly east across Quebec tonight through
Sunday while several waves of low pressure ripple along a stalled
frontal zone across Ohio and Pennsylvania. The pressure gradient
between these features will maintain northeast winds on Lake Erie
and Lake Ontario through Sunday, with a moderate chop on both lakes.

High pressure will shift east into the Canadian Maritimes by Monday,
with winds veering southeasterly and weakening on both Lakes. The
weakening and now offshore flow component will allow waves to
subside, with little to no chop expected for the start of the new
work week.

&&

.BUF WATCHES/WARNINGS/ADVISORIES...
NY...None.
MARINE...None.

&&

$$

SYNOPSIS...Hitchcock
NEAR TERM...Hitchcock
SHORT TERM...PP
LONG TERM...PP
AVIATION...Hitchcock
MARINE...Hitchcock
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Forecast Discussion from: NOAA-NWS Script developed by: El Dorado Weather






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