What is the weather in Riverdale Park right now?

Current weather in Riverdale Park is broken clouds.

Where can I find the hourly weather forecast for Riverdale Park?

This page shows hourly weather forecast for Riverdale Park, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Riverdale Park updated regularly?

Weather data for Riverdale Park is updated regularly with the latest available observations and forecasts.

Now · 11:02 PM

Riverdale Park Weather & Hourly Forecast

United States · Maryland · 20737

69°F

Mostly cloudy night

Feels like: 71°F

💧 Humidity 64% 🌡 Pressure 30.21 inHg 💨 Wind 1 mph 👁 Visibility 21.8 mi ☁ Clouds 72% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Riverdale Park

Tomorrow

12:00 AM

Clear night

67° 💧 None 💨 3 mph H 67%30.21 inHg

3:00 AM

Mostly cloudy night

65° 💧 None 💨 1 mph H 76%30.24 inHg

6:00 AM

Mostly cloudy night

65° 💧 None 💨 2 mph H 73%30.24 inHg

9:00 AM

Partly cloudy

71° 💧 None 💨 3 mph H 69%30.27 inHg

12:00 PM

Mostly cloudy

81° 💧 None 💨 5 mph H 48%30.24 inHg

3:00 PM

Mostly cloudy

86° 💧 None 💨 4 mph H 38%30.21 inHg

6:00 PM

Partly cloudy

85° 💧 None 💨 7 mph H 40%30.18 inHg

9:00 PM

Clear night

76° 💧 None 💨 6 mph H 57%30.21 inHg

Wednesday

12:00 AM

Overcast night

73° 💧 None 💨 7 mph H 65%30.24 inHg

3:00 AM

Mostly clear night

70° 💧 None 💨 7 mph H 67%30.21 inHg

6:00 AM

Mostly clear night

67° 💧 None 💨 7 mph H 72%30.21 inHg

9:00 AM

Partly cloudy

72° 💧 None 💨 7 mph H 63%30.24 inHg

12:00 PM

Mostly sunny

85° 💧 None 💨 8 mph H 43%30.18 inHg

3:00 PM

Mostly cloudy

90° 💧 None 💨 10 mph H 34%30.09 inHg

6:00 PM

Sunny

87° 💧 None 💨 10 mph H 38%30.03 inHg

9:00 PM

Clear night

80° 💧 None 💨 9 mph H 52%30.03 inHg

Tomorrow

12:00 AM

Clear night

67° 💧 None 💨 3 mph H 67%30.21 inHg

1:00 AM

Clear night

66° 💧 None 💨 2 mph H 72%30.21 inHg

2:00 AM

Mostly clear night

66° 💧 None 💨 0 mph H 73%30.21 inHg

3:00 AM

Mostly cloudy night

65° 💧 None 💨 1 mph H 76%30.24 inHg

4:00 AM

Mostly cloudy night

65° 💧 None 💨 1 mph H 76%30.24 inHg

5:00 AM

Mostly cloudy night

65° 💧 None 💨 1 mph H 74%30.24 inHg

6:00 AM

Mostly cloudy night

65° 💧 None 💨 2 mph H 73%30.24 inHg

7:00 AM

Partly cloudy

64° 💧 None 💨 3 mph H 74%30.27 inHg

8:00 AM

Mostly sunny

67° 💧 None 💨 4 mph H 72%30.27 inHg

9:00 AM

Partly cloudy

71° 💧 None 💨 3 mph H 69%30.27 inHg

10:00 AM

Mostly sunny

75° 💧 None 💨 4 mph H 62%30.27 inHg

11:00 AM

Partly cloudy

79° 💧 None 💨 5 mph H 55%30.27 inHg

12:00 PM

Mostly cloudy

81° 💧 None 💨 5 mph H 48%30.24 inHg

1:00 PM

Mostly sunny

83° 💧 None 💨 5 mph H 45%30.24 inHg

2:00 PM

Partly cloudy

85° 💧 None 💨 4 mph H 40%30.21 inHg

3:00 PM

Mostly cloudy

86° 💧 None 💨 4 mph H 38%30.21 inHg

4:00 PM

Mostly cloudy

86° 💧 None 💨 5 mph H 37%30.18 inHg

5:00 PM

Mostly sunny

86° 💧 None 💨 6 mph H 37%30.18 inHg

6:00 PM

Partly cloudy

85° 💧 None 💨 7 mph H 40%30.18 inHg

7:00 PM

Mostly sunny

81° 💧 None 💨 8 mph H 48%30.18 inHg

8:00 PM

Partly cloudy night

77° 💧 None 💨 7 mph H 54%30.18 inHg

9:00 PM

Clear night

76° 💧 None 💨 6 mph H 57%30.21 inHg

10:00 PM

Mostly clear night

74° 💧 None 💨 6 mph H 62%30.21 inHg

11:00 PM

Mostly cloudy night

73° 💧 None 💨 6 mph H 65%30.24 inHg

Wednesday

12:00 AM

Overcast night

73° 💧 None 💨 7 mph H 65%30.24 inHg

1:00 AM

Mostly clear night

72° 💧 None 💨 7 mph H 65%30.24 inHg

2:00 AM

Mostly clear night

71° 💧 None 💨 7 mph H 66%30.24 inHg

3:00 AM

Mostly clear night

70° 💧 None 💨 7 mph H 67%30.21 inHg

4:00 AM

Partly cloudy night

69° 💧 None 💨 7 mph H 69%30.21 inHg

5:00 AM

Partly cloudy night

68° 💧 None 💨 7 mph H 71%30.21 inHg

6:00 AM

Mostly clear night

67° 💧 None 💨 7 mph H 72%30.21 inHg

7:00 AM

Mostly sunny

67° 💧 None 💨 7 mph H 72%30.21 inHg

8:00 AM

Mostly sunny

69° 💧 None 💨 6 mph H 68%30.24 inHg

9:00 AM

Partly cloudy

72° 💧 None 💨 7 mph H 63%30.24 inHg

10:00 AM

Mostly cloudy

76° 💧 None 💨 7 mph H 56%30.21 inHg

11:00 AM

Mostly cloudy

81° 💧 None 💨 7 mph H 50%30.21 inHg

12:00 PM

Mostly sunny

85° 💧 None 💨 8 mph H 43%30.18 inHg

1:00 PM

Sunny

88° 💧 None 💨 10 mph H 37%30.15 inHg

2:00 PM

Mostly sunny

89° 💧 None 💨 10 mph H 35%30.12 inHg

3:00 PM

Mostly cloudy

90° 💧 None 💨 10 mph H 34%30.09 inHg

4:00 PM

Partly cloudy

90° 💧 None 💨 10 mph H 34%30.06 inHg

5:00 PM

Partly cloudy

89° 💧 None 💨 11 mph H 35%30.06 inHg

6:00 PM

Sunny

87° 💧 None 💨 10 mph H 38%30.03 inHg

7:00 PM

Sunny

84° 💧 None 💨 10 mph H 44%30.03 inHg

8:00 PM

Clear night

82° 💧 None 💨 9 mph H 50%30.03 inHg

9:00 PM

Clear night

80° 💧 None 💨 9 mph H 52%30.03 inHg

10:00 PM

Clear night

79° 💧 None 💨 10 mph H 54%30.03 inHg

11:00 PM

Clear night

78° 💧 None 💨 9 mph H 55%30.03 inHg

Thursday

12:00 AM

Clear night

77° 💧 None 💨 10 mph H 57%30.03 inHg

1:00 AM

Clear night

76° 💧 None 💨 10 mph H 59%30.00 inHg

2:00 AM

Clear night

75° 💧 None 💨 9 mph H 60%30.00 inHg

3:00 AM

Clear night

74° 💧 None 💨 9 mph H 61%29.97 inHg

4:00 AM

Clear night

74° 💧 None 💨 8 mph H 61%29.97 inHg

5:00 AM

Clear night

73° 💧 None 💨 9 mph H 63%29.97 inHg

6:00 AM

Clear night

72° 💧 None 💨 8 mph H 64%29.97 inHg

7:00 AM

Sunny

72° 💧 None 💨 8 mph H 65%29.97 inHg

8:00 AM

Sunny

74° 💧 None 💨 6 mph H 61%29.97 inHg

5:00 PM

Light rain

87° 💧 None 💨 7 mph H 54%29.83 inHg

8:00 PM

Light rain

80° 💧 None 💨 5 mph H 69%29.83 inHg

11:00 PM

Moderate rain

72° 💧 None 💨 7 mph H 96%29.85 inHg

Friday

2:00 AM

Mostly cloudy night

72° 💧 None 💨 8 mph H 97%29.85 inHg

5:00 AM

Mostly cloudy night

70° 💧 None 💨 4 mph H 94%29.88 inHg

8:00 AM

Partly cloudy

68° 💧 None 💨 6 mph H 89%29.97 inHg

11:00 AM

Partly cloudy

76° 💧 None 💨 7 mph H 67%30.00 inHg

2:00 PM

Partly cloudy

80° 💧 None 💨 6 mph H 47%30.00 inHg

5:00 PM

Mostly sunny

79° 💧 None 💨 5 mph H 44%29.97 inHg

8:00 PM

Clear night

72° 💧 None 💨 3 mph H 65%30.00 inHg

11:00 PM

Clear night

67° 💧 None 💨 4 mph H 73%30.06 inHg

Saturday

2:00 AM

Clear night

64° 💧 None 💨 3 mph H 78%30.06 inHg

5:00 AM

Clear night

64° 💧 None 💨 3 mph H 77%30.09 inHg

8:00 AM

Sunny

66° 💧 None 💨 3 mph H 73%30.12 inHg

11:00 AM

Sunny

78° 💧 None 💨 4 mph H 49%30.15 inHg

2:00 PM

Mostly sunny

84° 💧 None 💨 5 mph H 44%30.12 inHg

5:00 PM

Partly cloudy

82° 💧 None 💨 9 mph H 50%30.06 inHg

8:00 PM

Mostly clear night

78° 💧 None 💨 6 mph H 63%30.09 inHg

11:00 PM

Mostly cloudy night

74° 💧 None 💨 7 mph H 70%30.15 inHg

Sunday

2:00 AM

Overcast night

73° 💧 None 💨 5 mph H 74%30.15 inHg

5:00 AM

Mostly cloudy night

72° 💧 None 💨 6 mph H 84%30.15 inHg

8:00 AM

Light rain

71° 💧 None 💨 6 mph H 97%30.15 inHg

11:00 AM

Overcast

78° 💧 None 💨 7 mph H 77%30.15 inHg

2:00 PM

Light rain

84° 💧 None 💨 5 mph H 64%30.09 inHg

8:00 PM

Light rain

83° 💧 None 💨 1 mph H 68%30.09 inHg

Monday

2:00 AM

Mostly cloudy night

77° 💧 None 💨 3 mph H 91%30.09 inHg

8:00 AM

Overcast

72° 💧 None 💨 1 mph H 100%30.12 inHg

2:00 PM

Overcast

72° 💧 None 💨 2 mph H 99%30.15 inHg

8:00 PM

Light rain

84° 💧 None 💨 5 mph H 68%30.12 inHg

Tuesday

2:00 AM

Mostly cloudy night

78° 💧 None 💨 5 mph H 83%30.12 inHg

8:00 AM

Light rain

74° 💧 None 💨 4 mph H 96%30.18 inHg

2:00 PM

Overcast

74° 💧 None 💨 4 mph H 95%30.18 inHg

8:00 PM

Mostly clear night

86° 💧 None 💨 8 mph H 63%30.12 inHg

Wednesday

2:00 AM

Mostly clear night

80° 💧 None 💨 7 mph H 76%30.12 inHg

8:00 AM

Partly cloudy

75° 💧 None 💨 5 mph H 91%30.12 inHg

2:00 PM

Mostly sunny

75° 💧 None 💨 4 mph H 92%30.15 inHg

8:00 PM

Light rain

84° 💧 None 💨 3 mph H 72%30.09 inHg

Thursday

2:00 AM

Overcast night

71° 💧 None 💨 8 mph H 95%30.12 inHg

8:00 AM

Sunny

65° 💧 None 💨 10 mph H 85%30.21 inHg

2:00 PM

Sunny

61° 💧 None 💨 7 mph H 82%30.27 inHg

8:00 PM

Clear night

75° 💧 None 💨 5 mph H 55%30.27 inHg

Friday

2:00 AM

Clear night

67° 💧 None 💨 3 mph H 75%30.24 inHg

8:00 AM

Mostly sunny

61° 💧 None 💨 1 mph H 85%30.21 inHg

2:00 PM

Partly cloudy

61° 💧 None 💨 3 mph H 86%30.21 inHg

8:00 PM

Overcast night

77° 💧 None 💨 5 mph H 57%30.09 inHg

Saturday

2:00 AM

Mostly cloudy night

72° 💧 None 💨 4 mph H 76%30.00 inHg

8:00 AM

Overcast

68° 💧 None 💨 4 mph H 87%29.97 inHg

2:00 PM

Partly cloudy

68° 💧 None 💨 6 mph H 71%29.97 inHg

8:00 PM

Overcast night

75° 💧 None 💨 5 mph H 60%29.97 inHg

Sunday

2:00 AM

Partly cloudy night

69° 💧 None 💨 4 mph H 80%29.97 inHg

8:00 AM

Mostly sunny

64° 💧 None 💨 5 mph H 92%30.00 inHg

2:00 PM

Overcast

62° 💧 None 💨 4 mph H 75%30.03 inHg

8:00 PM

Partly cloudy night

72° 💧 None 💨 2 mph H 65%30.03 inHg

Monday

2:00 AM

Mostly clear night

69° 💧 None 💨 3 mph H 80%30.00 inHg

8:00 AM

Light rain

67° 💧 None 💨 1 mph H 87%30.03 inHg

2:00 PM

Partly cloudy

67° 💧 None 💨 0 mph H 88%30.06 inHg

8:00 PM

Partly cloudy night

80° 💧 None 💨 4 mph H 50%30.03 inHg

Tuesday

2:00 AM

Partly cloudy night

70° 💧 None 💨 4 mph H 67%30.09 inHg

8:00 AM

Mostly cloudy

64° 💧 None 💨 5 mph H 79%30.12 inHg

2:00 PM

Overcast

64° 💧 None 💨 7 mph H 88%30.15 inHg

In Riverdale Park and, more broadly, across the state of Maryland: The evening will be mostly clear with a few clouds drifting through. Temperatures are expected to be mild to warm, ranging from 69 to 77 degrees Fahrenheit. Light winds from the northeast will blow at around 4 mph, with occasional gusts reaching up to 7 mph. No precipitation is expected during this time, making for a calm and pleasant evening. Temperatures will gradually settle into this comfortable range over the next few hours, providing a nice evening for outdoor activities. Expect the skies to remain mostly clear with gentle breezes, making it an ideal time for some relaxation outside.

15-Day Weather Outlook for Riverdale Park

Wednesday, Sep 9Wed Sep 9

Partly cloudy 90°/67° 💧 None 💨 11 mph

Thursday, Sep 10Thu Sep 10

Light rain 87°/72° 💧 0.062 in 💨 10 mph

Friday, Sep 11Fri Sep 11

Moderate rain 80°/68° 💧 0.367 in 💨 8 mph

Saturday, Sep 12Sat Sep 12

Mostly sunny 84°/64° 💧 None 💨 9 mph

Sunday, Sep 13Sun Sep 13

Light rain 84°/71° 💧 0.123 in 💨 7 mph

Monday, Sep 14Mon Sep 14

Light rain 83°/72° 💧 0.541 in 💨 3 mph

Tuesday, Sep 15Tue Sep 15

Light rain 84°/74° 💧 0.081 in 💨 5 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 86°/75° 💧 0.038 in 💨 8 mph

Thursday, Sep 17Thu Sep 17

Light rain 84°/61° 💧 0.898 in 💨 10 mph

Friday, Sep 18Fri Sep 18

Mostly sunny 75°/61° 💧 None 💨 5 mph

Saturday, Sep 19Sat Sep 19

Overcast 77°/68° 💧 None 💨 6 mph

Sunday, Sep 20Sun Sep 20

Overcast 75°/62° 💧 0.001 in 💨 5 mph

Monday, Sep 21Mon Sep 21

Light rain 72°/67° 💧 0.332 in 💨 3 mph

Tuesday, Sep 22Tue Sep 22

Partly cloudy 80°/64° 💧 0.010 in 💨 7 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Riverdale Park

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Riverdale Park

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 12:00 AM

PM2.5 Fine particles Good 5,4µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 6,9µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 51,7µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 5,6µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Riverdale Park

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 7,0High —Unavailable

Tomorrow UV 7,1High 😐Moderate

Wednesday UV 7,8High 😐Moderate

Thursday UV 7,2High 🙂Fair

Friday UV 6,9High 🙂Fair

Saturday UV 6,0High —Unavailable

Sunday UV 8,0Very high —Unavailable

Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Riverdale Park

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · RIVERDALE PARK, MARYLAND

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 1:00 AM–2:00 AM.

98/100Best-hour score

BEST TIME TONIGHT 1:00 AM–2:00 AM Astronomical darkness: 9:01 PM–5:11 AM

☁ Cloud cover 3% Real hourly forecast for the best viewing hour.

☾ Moonlight 14% Waning Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 43° high at the best hour.

✦ Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min67%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

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Forecast data for Riverdale Park were last refreshed today at 11:02 PM. The current forecast period extends through 09/09/2026 at 9:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.