Conway, South Carolina 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Conway SC
National Weather Service Forecast for:
Conway SC
Issued by: National Weather Service Wilmington, NC |
Updated: 6:00 am EDT Jul 26, 2025 |
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Today
 Hot
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Tonight
 Mostly Clear
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Sunday
 Hot
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Sunday Night
 Mostly Clear
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Monday
 Sunny then Chance T-storms
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Monday Night
 Chance T-storms
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Tuesday
 Chance T-storms
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Tuesday Night
 Chance T-storms
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Wednesday
 Mostly Sunny then Chance T-storms
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Hi 98 °F |
Lo 79 °F |
Hi 100 °F |
Lo 79 °F |
Hi 98 °F |
Lo 76 °F |
Hi 94 °F |
Lo 76 °F |
Hi 94 °F |
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Extreme Heat Warning
Hazardous Weather Outlook
Today
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Sunny and hot, with a high near 98. Heat index values as high as 108. Calm wind becoming west around 5 mph. |
Tonight
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Mostly clear, with a low around 79. Light southwest wind. |
Sunday
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Sunny and hot, with a high near 100. Heat index values as high as 112. Light west wind. |
Sunday Night
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Mostly clear, with a low around 79. Light south wind. |
Monday
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A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 98. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
Monday Night
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A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 76. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible. |
Tuesday
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A chance of showers and thunderstorms after 8am. Partly sunny, with a high near 94. Chance of precipitation is 40%. |
Tuesday Night
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A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76. Chance of precipitation is 30%. |
Wednesday
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A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Chance of precipitation is 40%. |
Wednesday Night
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A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. Chance of precipitation is 30%. |
Thursday
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A chance of showers and thunderstorms. Mostly sunny, with a high near 95. Chance of precipitation is 40%. |
Thursday Night
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A chance of showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 40%. |
Friday
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Showers likely and possibly a thunderstorm. Partly sunny, with a high near 91. Chance of precipitation is 60%. |
Forecast from NOAA-NWS
for Conway SC.
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Weather Forecast Discussion
237
FXUS62 KILM 261052
AFDILM
Area Forecast Discussion
National Weather Service Wilmington NC
652 AM EDT Sat Jul 26 2025
.SYNOPSIS...
Hot high pressure will build across the area and create an
extended heat wave this weekend and well into next week. A cold
front may arrive by late Thursday or Friday with better chances
of thunderstorms and cooler temperatures.
&&
.NEAR TERM /THROUGH TONIGHT/...
Dangerous heat will be the primary concern on Saturday with
widespread temperatures in the upper 90s to around 100 inland. A
humid air mass over the region will combine with the heat to
produce heat indices up to 110 degrees. An Extreme Heat Warning
is in effect for the entire area on Saturday and is likely to be
extended into Sunday. Light westerly flow will converge along
the sea breeze this afternoon. The cloud layer will likely be
deep enough for a stray shower or two near the coast. The best
convergence of theta-e will likely be located in southeastern NC
and this will be the area highlighted with a 20% PoP this
afternoon. Skies clear this evening, but the humid air mass
keeps temperatures upper 70s inland to near 80 along the coast.
&&
.SHORT TERM /SUNDAY THROUGH SUNDAY NIGHT/...
Continued dangerous heat for the latter half of the weekend with
the Extreme Heat Warning in effect for heat indices up to
110-115 degrees Sunday. Included a slight chance of aftn/early
evening showers and thunderstorms due to the sea breeze and weak
impulses in the NW flow aloft, but by and large most areas will
stay dry with no relief in the heat. Same goes for Sunday
night, with low temps only in the upr 70s to around 80 degrees
and muggy.
&&
.LONG TERM /MONDAY THROUGH FRIDAY/...
The long term period will feature a continuation of the heat and
humidity, although with some improvement as the week progresses,
with rain chances increasing later in the week. As for
headlines, will likely need another Extreme Heat Warning for
Monday, with heat indices more in the Heat Advisory range
thereafter for Tuesday through Thursday as an upr-level ridge
breaks down. As this happens, better shortwave energy aloft will
pivot through the area along with less capping, so chance
daytime PoPs early in the week become good chance to likely for
Thursday and Friday.
&&
.AVIATION /10Z SATURDAY THROUGH WEDNESDAY/...
High confidence in VFR conditions throughout the period. A
stray shower is possible near the sea breeze this afternoon,
but chances are too low to include in the TAF at this time.
Hi-res models continue to indicate that if any convection
develops, ILM would have the best chance of seeing an afternoon
shower or storm.
Extended Outlook... VFR conditions are expected to dominate the
extended period. At best, isolated convection remains possible
along the daily seabreeze front and the Piedmont trough inland.
&&
.MARINE...
Through Tonight... Southwest winds this morning will strengthen
and gradually shift toward the south this afternoon as a sea
breeze develops. Winds will generally be around 10 knots outside
of the sea breeze, but this localized enhancement near the
coast could produce an afternoon gust up to 20 knots. Light
westerly flow over land could produce a stray shower during the
afternoon. If a shower develops, it will likely impact the
immediate coast for a brief period. Seas around 1-2 feet
offshore in lighter winds, increasing to around 2-3 feet this
afternoon in the gusty sea breeze.
Sunday through Wednesday... Fairly stagnant pattern continues
these days with Bermuda high pressure offshore and a thermal
trough inland. Expect winds out of the SW to S averaging 5-10
kt, occasionally up to 10-15 kt. Seas consistently 1-2 ft, which
includes a weak ESE 8 second swell component.
&&
.ILM WATCHES/WARNINGS/ADVISORIES...
NC...Extreme Heat Warning from 11 AM this morning to 8 PM EDT
Sunday for NCZ087-096-099-105>110.
SC...Extreme Heat Warning from 11 AM this morning to 8 PM EDT
Sunday for SCZ017-023-024-032-033-039-054>056-058-059.
MARINE...None.
&&
$$
SYNOPSIS...ILM
NEAR TERM...21
SHORT TERM...MAS
LONG TERM...MAS
AVIATION...21
MARINE...MAS/21
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