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WeatherLive › Maryland › Riva

Riva, MD Weather (21140)

ZIP codes: 21140 · 21062 · 21123 · 21411 · 21412
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherRiva · 1:07 AM EDT
76° | 50°
75°F
Feels like 82°
Showers
WindE 6 mph · Gusts 11 mph
Precip79% · 11.02 in
Humidity97% · Dew point 74°
UV index8 High
Air Quality39 Good
Pressure29.85 inHg
Visibility4 mi
Sunrise / Sunset6:21 AM · 7:59 PM · 13h 38m

Weather map — Riva

Full radar →
Now
75°
0.12 in
6 mph
02:00
76°
1.40 in
25 mph
03:00
76°
1.41 in
24 mph
04:00
75°
1.41 in
24 mph
05:00
75°
1.41 in
25 mph
06:00
75°
1.41 in
25 mph
07:00
75°
1.41 in
26 mph
08:00
50°
7%
26 mph
09:00
50°
10%
26 mph
10:00
50°
7%
26 mph
11:00
50°
10%
25 mph
12:00
50°
8%
25 mph
13:00
50°
20%
24 mph
14:00
50°
8%
23 mph
15:00
51°
8%
22 mph
16:00
50°
8%
21 mph
17:00
50°
7%
20 mph
18:00
51°
7%
20 mph
19:00
50°
7%
20 mph
20:00
50°
8%
19 mph
21:00
50°
8%
18 mph
22:00
50°
16%
17 mph
23:00
50°
21%
15 mph
00:00
50°
8%
15 mph

Today · Mon 8/17

High 76°
79% / 11.02 in

Sunny. Winds S at 28 mph.

Overnight · Mon 8/17

Low 50°
93% / 1.40 in

Heavy rain. Winds S at 25 mph.

Tomorrow · Tue 8/18

52° | 50°
15% / –

Mostly cloudy. Winds S at 18 mph.

7-day trend

Riva · temperature + precipitation

10-day forecast

Updated 1:07 AM

Details & indices

Wind
6 mph E
Gusts 11 mph
Humidity
97%
Dew point 74°
Pressure
29.85 inHg
Falling
UV index
8 — High
High today
Air Quality
Good
AQI 39 · US EPA
Allergy
Low
Mugwort
Visibility
4 mi
Reduced
Allergy — Riva

🌿 Conditions right now

View all →
Birch
None
Grass
Low
Oak
None
Alder
None
Hazel
None
Mugwort
Low
Ragweed
Low

Sun & moon

Sunrise6:21 AM
Sunset7:59 PM
Length of day13h 38m
Moonrise11:43 AM
Moonset10:17 PM
Moon phase🌒 Waxing Crescent · 23%
Next full moonAug 28 Sturgeon Moon
Latitude38.9521°N
Longitude-76.5780°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Poor
Line-drying weather
Grilling
Poor
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Baltimore
—
—
Data sources · Monday, August 17
Where the Riva forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 38.9521°N, -76.5780°.
NBM + global weather models
Updated: 1:07 AM
Weather in Riva
Over the next 10 days Riva tops out around 76° (Monday) and dips to 49° on the coolest night (Friday). About 11.2 in of precipitation is expected in total; the most likely wet day is Monday (79% chance). Expect a blustery spell — gusts near 47 mph on Tuesday. No watches or warnings are active for the area right now. Right now Riva is running about 12° warmer than Allentown. Longer view: variable mid-latitude weather in every season.
Riva, MD · Elev 43 ft · 38.95°N, 76.58°W · Maryland · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 1:07 AM