BALTIMORE, MD 21240 Weather Forecast & Current Conditions

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21240 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
BALTIMORE, MD Current Weather
8:54 PM EDT MAY 20, 2026
Broken Clouds Thunder Light Rain NA
Feels Like:	NA
Dewpoint:	NA
Rel. Hum.:	NA%
Visibility:	8 miles
Wind:	Calm
Pressure:
Last 72 hours
Local Area Snow Depth
Maryland Current Weather
Maryland MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

21240 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	BALTIMORE, MD 21240 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Showers likely with a chance of thunderstorms this evening, then a chance of showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce damaging winds and large hail this evening. Lows in the upper 50s. North winds 5 to 10 mph. Chance of rain 70 percent.

THURSDAY
A slight chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Much cooler with highs in the upper 60s. Northeast winds 10 to 15 mph. Chance of rain 90 percent.

THURSDAY NIGHT
Cloudy. A chance of showers in the evening. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

FRIDAY
Cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 60s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

FRIDAY NIGHT
Showers. Lows in the lower 50s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

SATURDAY
Showers. Highs in the mid 60s. Chance of rain 90 percent.

SATURDAY NIGHT
Showers. Lows in the lower 50s. Chance of rain 90 percent.

SUNDAY
Mostly cloudy with a chance of showers. Highs in the mid 70s. Chance of rain 50 percent.

SUNDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the lower 60s.

MEMORIAL DAY
Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of rain 40 percent.

MONDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent.

TUESDAY
Mostly cloudy with a chance of showers. Highs around 80. Chance of rain 50 percent.

TUESDAY NIGHT
Mostly cloudy. Lows in the lower 60s.

21240 WEATHER SATELLITE LOOPS

Visible Weather Satellite
BALTIMORE, MD 21240

Infrared Weather Satellite
BALTIMORE, MD 21240

21240 WEATHER RADAR LOOP

NEXRAD Weather Radar
BALTIMORE, MD 21240

MOS COMPUTER WEATHER FORECAST

BALTIMORE, MD 3 hourly weather forecast

weather forecast created 7:00 AM CDT 5/20/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
20 MAY 2026

2 PM

92°

93°

Clear

79%
RAIN
***

0% Thunder
( 52% severe)

W 8

38%

63°

High 93°

5 PM

87°

89°

Mostly Cloudy

SW 8

48%

65°

Increasing Clouds

Rain Likely

8 PM

77°

79°

Mostly Cloudy

84%
RAIN
.25–.5 in

0% Thunder
( 32% severe)

N 7

79%

70°

11 PM

72°

72°

Mostly Cloudy

NNE 5

87%

68°

Thursday
21 MAY 2026

2 AM

68°

68°

Mostly Cloudy

43%
RAIN
>2 in

0% Thunder
( 13% severe)

N 7

87%

64°

Low 57°

5 AM

64°

64°

Mostly Cloudy

NNE 9

81%

58°

High 66°

8 AM

61°

60°

Mostly Cloudy

81%
RAIN
***

0% Thunder
( 14% severe)

NNE 10

78%

54°

Mostly Cloudy

Rain Likely

11 AM

62°

61°

Overcast

NE 12

67%

51°

2 PM

62°

61°

Mostly Cloudy

64%
RAIN
>2 in

0% Thunder
( 11% severe)

NNE 10

72%

53°

5 PM

62°

61°

Mostly Cloudy

NE 9

72%

53°

8 PM

61°

60°

Mostly Cloudy

21%
RAIN
.01–.1 in

0% Thunder
( 6% severe)

NE 7

78%

54°

11 PM

59°

58°

Overcast

ENE 6

83%

54°

Friday
22 MAY 2026

2 AM

57°

57°

Mostly Cloudy

23%
RAIN
<.01 in

0% Thunder
( 4% severe)

ENE 5

86%

53°

Low 52°

5 AM

56°

54°

Mostly Cloudy

ENE 7

86%

52°

High 64°

8 AM

57°

55°

Mostly Cloudy

66%
RAIN
1–2 in

0% Thunder
( 4% severe)

ENE 10

83%

52°

Mostly Cloudy

Rain Likely

11 AM

60°

58°

Mostly Cloudy

E 12

69%

50°

2 PM

61°

59°

Mostly Cloudy

69%
RAIN
***

0% Thunder
( 7% severe)

E 13

65%

49°

5 PM

60°

58°

Mostly Cloudy

E 13

64%

48°

8 PM

57°

55°

Mostly Cloudy

E 10

72%

48°


BALTIMORE, MD extended weather forecast
Saturday 23 MAY 2026	Sunday 24 MAY 2026	Monday 25 MAY 2026	Tuesday 26 MAY 2026	Wednesday 27 MAY 2026
Low 52°	Low 55°	Low 55°	Low 61°	Low 64°
High 62°	High 66°	High 74°	High 79°	High 86°

Overcast 92% Rain	Overcast 80% Rain	Overcast 60% Rain	Overcast 65% Rain	Mostly Cloudy 44% Rain

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