Weather in Mount Pleasant

United States · District of Columbia · 38.9307, -77.0408

Today Now 6:55 AM

+46° Clear

Hourly forecast

Today10/21 Temperature°F Cloudiness Precipitation Windmph Wind gusts Humidity PressureinHg Dew point°F Visibilitymi UV index
Hourly forecast — Mount Pleasant

Forecast in words

Today

Clear throughout the day, high +66°, low +46°. Wind up to 8 mph. No precipitation expected.

Tomorrow

Tomorrow clear: daytime +66°, nighttime +45°, no noticeable change.

Week

During the week the thermometer stays between +41°…+70°. Weekly maximum — +70° (Tue). Nighttime weekly low: +41° (Sat). No precipitation expected this week. Sunshine expected on 6 of seven days.

Week vs norm

  1. Today 10/21 +66° as usual usually +66°
  2. Tomorrow 10/22 +66° as usual usually +66°
  3. Fri 10/23 +61° −5° usually +66°
  4. Sat 10/24 +61° −4° usually +65°
  5. Sun 10/25 +64° as usual usually +65°
  6. Mon 10/26 +66° +2° usually +64°
  7. Tue 10/27 +70° +6° usually +64°
  8. Wed 10/28 +57° −6° usually +64°

Difference between forecast daytime high and the 1991–2020 norm for this date.

This day, October 21

Today is cooler than usual for this date.

  • Heat record +80° 2024
  • Cold record +36° 2022
  • Most precipitation 2.6 in 1995
  • Strongest gust 43 mph 1995

Records for this calendar date, 1991-2024, ERA5 reanalysis.

Climate in Mount Pleasant

Today is about 4° colder than usual for October.

Climate normals by month, Mount Pleasant
Month Daytime / Nighttime Average Precipitation in
Jan +43° / +28° +35° 3.3
Feb +46° / +30° +37° 3.0
Mar +55° / +37° +45° 3.9
Apr +66° / +47° +55° 3.4
May +75° / +56° +65° 3.9
Jun +83° / +65° +74° 3.7
Jul +88° / +71° +79° 4.4
Aug +86° / +69° +76° 3.7
Sep +79° / +62° +70° 4.2
Oct +68° / +51° +58° 3.3
Nov +57° / +40° +47° 2.9
Dec +47° / +32° +39° 3.6

Climatic normals for 1991–2025 years from ERA5-Land reanalysis.

Astronomical data

Sunrise / sunset 7:24 AM | 6:20 PM
Moon 4:00 PM | 2:23 AM
Moon phase Waxing gibbous 78%
Next solar eclipse
Calculating for this city…

Weather in the region