Collmus, MD Weather Forecast
Local 7-day forecast
Chance Rain Showers then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Collmus, MD in one place.
A chance of rain showers between 9am and 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers and thunderstorms likely. Partly sunny, with a high near 86. South wind 1 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Collmus, 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: Sep 16, 2026 9:02 PM EDT.
The active forecast window currently covers Sep 17 to Sep 23, 2026 for Collmus, MD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 23, 2026
- Latest sync
- Sep 16, 2026 9:02 PM EDT
- Forecast office
- LWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Collmus
Thursday looks like the warmest upcoming period in Collmus at 86 degrees F.
Friday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Friday at about 3 to 9 mph N.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 16, 2026 9:02 PM 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
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 68. West wind around 3 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly sunny, with a high near 82. North wind 3 to 9 mph.
Partly cloudy, with a low around 57. North wind around 7 mph.
Mostly sunny, with a high near 79.
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 20%.
A chance of rain showers before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
A chance of rain showers. Mostly cloudy, with a high near 72. Chance of precipitation is 50%.
A chance of rain showers before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Cloudy, with a high near 70. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a high near 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
86°F |
1 to 5 mph
S
|
|
Thursday Night
Sep 17
|
Chance Showers And Thunderstorms
|
68°F |
3 mph
W
|
|
Friday
Sep 18
|
Mostly Sunny
|
82°F |
3 to 9 mph
N
|
|
Friday Night
Sep 18
|
Partly Cloudy
|
57°F |
7 mph
N
|
|
Saturday
Sep 19
|
Mostly Sunny
|
79°F |
6 mph
E
|
|
Saturday Night
Sep 19
|
Mostly Cloudy then Slight Chance Rain Showers
|
63°F |
6 to 9 mph
SE
|
|
Sunday
Sep 20
|
Showers And Thunderstorms Likely
|
81°F |
6 to 9 mph
SW
|
|
Sunday Night
Sep 20
|
Showers And Thunderstorms Likely
|
62°F |
5 to 8 mph
SE
|
|
Monday
Sep 21
|
Chance Rain Showers
|
72°F |
8 mph
NE
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
61°F |
7 mph
NE
|
|
Tuesday
Sep 22
|
Chance Rain Showers
|
70°F |
9 mph
NE
|
|
Tuesday Night
Sep 22
|
Chance Showers And Thunderstorms
|
59°F |
6 to 9 mph
E
|
|
Wednesday
Sep 23
|
Chance Rain Showers
|
70°F |
9 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Collmus.