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Cape Girardeau, Missouri 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Cape Girardeau MO
National Weather Service Forecast for:
Cape Girardeau MO
Issued by: National Weather Service Paducah, KY |
| Updated: 10:36 pm CDT May 24, 2026 |
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Tonight
 Increasing Clouds
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Memorial Day
 Partly Sunny
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Monday Night
 Mostly Cloudy
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Tuesday
 Chance Showers then Chance T-storms
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Tuesday Night
 Showers Likely
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Wednesday
 Chance Showers then Chance T-storms
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Wednesday Night
 Slight Chance T-storms then Slight Chance Showers
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Thursday
 Chance T-storms
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Thursday Night
 Chance T-storms
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| Lo 59 °F |
Hi 81 °F |
Lo 63 °F |
Hi 80 °F |
Lo 64 °F |
Hi 84 °F |
Lo 66 °F |
Hi 84 °F |
Lo 67 °F |
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Hazardous Weather Outlook
Tonight
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Increasing clouds, with a low around 59. Calm wind. |
Memorial Day
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Partly sunny, with a high near 81. Northeast wind 3 to 6 mph. |
Monday Night
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Mostly cloudy, with a low around 63. Northeast wind around 5 mph becoming calm in the evening. |
Tuesday
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A 50 percent chance of showers and thunderstorms, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 80. Calm wind becoming east around 5 mph in the afternoon. |
Tuesday Night
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Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. East southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. |
Wednesday
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A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 84. Light and variable wind. Chance of precipitation is 50%. |
Wednesday Night
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A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66. Calm wind. Chance of precipitation is 20%. |
Thursday
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A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 84. Light east northeast wind. |
Thursday Night
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A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. East wind around 5 mph becoming calm in the evening. |
Friday
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A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 82. Calm wind becoming east around 5 mph in the afternoon. |
Friday Night
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Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. East northeast wind 3 to 5 mph. |
Saturday
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A chance of showers and thunderstorms. Partly sunny, with a high near 80. East northeast wind 5 to 7 mph. |
Saturday Night
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A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Northeast wind 5 to 7 mph. |
Sunday
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A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80. North northeast wind 6 to 8 mph. |
Forecast from NOAA-NWS
for Cape Girardeau MO.
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Weather Forecast Discussion
746
FXUS63 KPAH 242321
AFDPAH
Area Forecast Discussion
National Weather Service Paducah KY
621 PM CDT Sun May 24 2026
.KEY MESSAGES...
- Daily rains will produce on average one half to one inch of
rainfall over the course of the new week. Best rain chances,
including heavier rain chances, will be Tuesday and Friday.
- Weeklong temperatures will spend the majority of their time in
the 60s at night and 70s during the day, though official high
temperatures may reach toward or into the lower 80s briefly.
&&
.DISCUSSION...
Issued at 1210 PM CDT Sun May 24 2026
A sorta quasi negatively tilted Rex blocking high pattern
evolves over CONUS this week, with differing sensible wx impacts
here on day-to-day runs/trends. The latest ensemble blend
modeling keeps a wetter than normal pattern wrt daily pops,
however, overall week-long qpf ranges from only about a half
inch in our north to closer to 1 inch in our south, isolated
higher totals being possible. Most of the week will be spent
with temperatures in the 60s (nights) and 70s (days), though
daily highs might officially touch 80F or reach into the lower
80s briefly.
&&
.AVIATION /00Z TAFS THROUGH 00Z TUESDAY/...
Issued at 621 PM CDT Sun May 24 2026
Generally improving flight conditions expected for the next few
hours. A line of showers should clear the EVV/OWB area by 02z or
so with VFR conditions expected until patchy fog becomes
possible in the late overnight. VFR conditions appear likely for
Monday.
&&
.PAH WATCHES/WARNINGS/ADVISORIES...
IL...None.
MO...None.
IN...None.
KY...None.
&&
$$
DISCUSSION...
AVIATION...JGG
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