Catonsville, MD Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Catonsville, MD in one place.
A slight chance of rain showers after 4am. Mostly cloudy, with a low around 62. South wind around 3 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Catonsville, MD is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 17, 2026 2:32 AM EDT.
The active forecast window currently covers Jun 17 to Jun 23, 2026 for Catonsville, MD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 17 to Jun 23, 2026
- Latest sync
- Jun 17, 2026 2:32 AM EDT
- Forecast office
- LWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Catonsville
Thursday looks like the warmest upcoming period in Catonsville at 93 degrees F.
Saturday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Thursday at about 10 to 16 mph SW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 17, 2026 2:32 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- LWX
- Radar station
- KLWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly sunny, with a high near 86. Southwest wind 2 to 8 mph.
Mostly cloudy, with a low around 67. South wind 3 to 9 mph, with gusts as high as 20 mph.
A chance of rain showers between 7am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 93. Southwest wind 10 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. West wind 5 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 82. Chance of precipitation is 30%.
Mostly clear, with a low around 62.
Sunny, with a high near 82.
Mostly clear, with a low around 61.
Sunny, with a high near 84.
A chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 63. Chance of precipitation is 40%.
A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 82. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
A chance of rain showers. Mostly sunny, with a high near 83.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jun 17
|
Slight Chance Rain Showers
|
62°F |
3 mph
S
|
|
Wednesday
Jun 17
|
Mostly Sunny
|
86°F |
2 to 8 mph
SW
|
|
Wednesday Night
Jun 17
|
Mostly Cloudy
|
67°F |
3 to 9 mph
S
|
|
Thursday
Jun 18
|
Chance Rain Showers
|
93°F |
10 to 16 mph
SW
|
|
Thursday Night
Jun 18
|
Chance Showers And Thunderstorms
|
67°F |
5 to 15 mph
W
|
|
Juneteenth
Jun 19
|
Chance Showers And Thunderstorms
|
82°F |
5 to 10 mph
W
|
|
Friday Night
Jun 19
|
Mostly Clear
|
62°F |
7 to 10 mph
W
|
|
Saturday
Jun 20
|
Sunny
|
82°F |
9 to 14 mph
NW
|
|
Saturday Night
Jun 20
|
Mostly Clear
|
61°F |
5 to 13 mph
W
|
|
Sunday
Jun 21
|
Sunny
|
84°F |
5 to 9 mph
W
|
|
Sunday Night
Jun 21
|
Chance Showers And Thunderstorms
|
63°F |
2 to 8 mph
N
|
|
Monday
Jun 22
|
Showers And Thunderstorms Likely
|
82°F |
2 to 8 mph
NW
|
|
Monday Night
Jun 22
|
Showers And Thunderstorms Likely
|
64°F |
7 mph
NW
|
|
Tuesday
Jun 23
|
Chance Rain Showers
|
83°F |
7 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Catonsville.
