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Garner, North Carolina 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Garner NC
National Weather Service Forecast for:
Garner NC
Issued by: National Weather Service Raleigh, NC |
| Updated: 2:17 am EDT Aug 26, 2026 |
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Today
 Mostly Sunny
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Tonight
 Partly Cloudy
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Thursday
 Chance Showers then Chance T-storms
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Thursday Night
 Chance T-storms then Chance Showers
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Friday
 Slight Chance Showers then Showers Likely
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Friday Night
 Showers Likely
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Saturday
 Chance Showers then Chance T-storms
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Saturday Night
 Chance T-storms then Mostly Cloudy
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Sunday
 Partly Sunny
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| Hi 89 °F |
Lo 69 °F |
Hi 89 °F |
Lo 71 °F |
Hi 86 °F |
Lo 70 °F |
Hi 82 °F |
Lo 69 °F |
Hi 86 °F |
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Hazardous Weather Outlook
Today
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Mostly sunny, with a high near 89. Calm wind becoming south around 6 mph in the afternoon. |
Tonight
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Partly cloudy, with a low around 69. Southeast wind around 5 mph becoming calm after midnight. |
Thursday
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A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 89. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
Thursday Night
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A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 71. Light southwest wind. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
Friday
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A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
Friday Night
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Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. |
Saturday
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A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 50%. |
Saturday Night
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A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 69. Chance of precipitation is 30%. |
Sunday
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Partly sunny, with a high near 86. |
Sunday Night
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Partly cloudy, with a low around 71. |
Monday
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Mostly sunny, with a high near 90. |
Monday Night
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Mostly clear, with a low around 72. |
Tuesday
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Sunny, with a high near 93. |
Forecast from NOAA-NWS
for Garner NC.
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Weather Forecast Discussion
532
FXUS62 KRAH 260734
AFDRAH
Area Forecast Discussion
National Weather Service Raleigh NC
335 AM EDT Wed Aug 26 2026
.WHAT HAS CHANGED...
* No significant changes from the previous forecast. Confidence is
increasing that Thu afternoon through Sat will contain the highest
rain chances of this next 7 days. Hottest weather likely Mon
through Wed.
&&
.KEY MESSAGES...
As of 335 AM Tuesday...
1) Unsettled weather and above-normal rain chances are expected
late this week, with isolated heavy downpours possible.
2) Above-normal temperatures likely to end August and persist into
early September.
$$
.DISCUSSION...
As of 335 AM Tuesday...
KEY MESSAGE 1... Unsettled weather and above-normal rain chances are
expected late this week, with isolated heavy downpours possible.
Our current setup featuring surface high pressure nosing into NC
from the N within below-normal PW will undergo a transition to a
wetter pattern with increasing rain chances and higher humidity by
Thu. The surface high will push E off the Mid Atlantic coast this
morning, allowing a diffuse stalled surface frontal zone stretching
from IA/MO SE and E through AL/GA/SC to off the S NC coast to lift
back northward through NC today. The ensuing increasing low level
southerly-component flow will draw higher dewpoints into central NC,
while aloft, above-normal PW now over the central Plains and mid
Miss Valley will swing SE and E into the Carolinas. Our mid level
flow will be gently cyclonic as a baggy trough holds just to our W,
reinforced by digging shortwave energy through S Ont/N MI, and
nestled between two strong ridges over the Atlantic and the Desert
Southwest. As periodic upper level speed maxes rotate through the
trough base to the E side of the trough, the bouts of RRQ upper
divergence, modest DPVA, above-normal PW, increasing surface
dewpoints, and moderate SBCAPE will all contribute to increased rain
chances for central NC, particularly late Thu through much of Sat.
Given expected PWs over 2", deep warm cloud layer over 4 km favoring
warm rain processes, and potential somewhat slow storm motion and
training, pockets of heavy downpours and high rain totals will be
possible. Limited coverage precludes consideration of a flood watch,
but at least a few flood advisories may be needed. Rain chances will
head back down late in the weekend as the upper level shear axis
pivots clockwise to a W-E orientation and pushes to our S, allowing
mid-upper ridging to build from the mid Miss Valley through the Mid
Atlantic.
KEY MESSAGE 2... Above-normal temperatures likely to end August and
persist into early September.
The persistent anomalous mid/upper lvl ridge and anticyclone over
the Four Corner region will be displaced by a series of shortwave
troughs progress through the PacNW and northern/central
Intermountain West. This process will gradually build mid/upper lvl
heights over the Deep South and TN Valley early next week and likely
persisting into early September.
This height pattern will be favorable for positive H850 temp
anomalies to spread into the region and favor well-above normal
temperatures. Although the temperature forecast will naturally be
complicated by late morning and afternoon convective chances, deep
layer of anomalous lower/mid tropospheric temps may help mitigate
the widespread convective chances. As a result, temperatures in the
mid/upper 90s will be possible Tues onward with the experimental
HeatRisk having a 40-70% chance of reaching the Major risk category.
&&
.AVIATION /06Z WEDNESDAY THROUGH SUNDAY/...
As of 145 AM Wednesday...
VFR conditions are generally expected to dominate central NC
terminals for the next 24 hours, as high pressure centered to our
north holds over NC, and a frontal zone remains to our south. But
there is a chance for sct-bkn MVFR clouds for a brief period early
this morning at RWI and RDU, mainly 10z-12z. Will closely monitor,
but current thinking is that limited low level moisture will keep
most clouds sct with limited cig potential. Otherwise, mostly sct
VFR cumulus and sct-bkn high thin clouds are anticipated through
this afternoon. Arrival of a weak disturbance from the NW and W this
evening will bring increasing clouds with a trend toward VFR cigs
based at 5-6kft through the end of the TAF period. Surface winds
will be under 10 kts from the S and SW during the daylight hours and
light/variable pre-dawn and from dusk through nighttime.
Looking beyond 06z Thu, an increased chance for a few showers and
brief MVFR cigs is expected late tonight (after 06z), best chance at
INT/GSO, then spreading into RDU/FAY toward daybreak into mid
morning (09z-14z), but coverage of both showers and MVFR clouds
should be limited, so confidence in sub-VFR potential isn`t high. A
higher chance of showers and storms and associated sub-VFR
conditions is expected mainly afternoon through evening Thu
night/early Fri, with another high chance late Fri through Fri
night. Rain chances should then decrease for Sat/Sun as ridging
builds aloft.
&&
.CLIMATE...
Record High Minimum Temperatures:
August 31: KGSO: 73/2012
September 1: KGSO: 74/2012 KRDU: 76/1932 KFAY: 77/2021
&&
.RAH WATCHES/WARNINGS/ADVISORIES...
None.
&&
$$
DISCUSSION...Hartfield/Swiggett
AVIATION...Hartfield
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