What is the high temperature today in Arnold, MD?

The National Weather Service forecast for tuesday calls for a high near 66°F. Sunny.

Will it rain in Arnold, MD in the next 24 hours?

The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.

What is the 10-day forecast for Arnold, MD?

The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 3 to Nov 5) come from the NOAA National Blend of Models, with highs of 64°F to 68°F and up to a 43% chance of precipitation. Model guidance this far out often changes.

What time is sunrise and sunset in Arnold, MD today?

Sunrise is about 7:28 AM EDT and sunset is about 6:11 PM EDT (calculated for the center of the area, within a few minutes).

What is the normal October weather in Arnold, MD?

At Annapolis Police Brks, the 1991 to 2020 normal high in October is 69°F and the normal low is 52°F.

Checked Oct 27, 2026

Arnold, MD Weather

Current conditions, hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Arnold, MD current weather

50°F

Clear

Forecast for this hour. No recent report from a nearby station.

H 66° / L 50°

Wildfire smoke overhead: light
No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/27/2026, 3:54 AM EDT

Hourly forecast

NWS, updated 3:54 AM

Now50°
6 AM50°
7 AM50°
8 AM50°
9 AM55°
10 AM59°
11 AM61°
12 PM63°
1 PM64°
2 PM65°
3 PM66°
4 PM66°
5 PM65°
6 PM63°
7 PM59°
8 PM55°
9 PM54°
10 PM52°
11 PM50°
Wed12 AM50°
1 AM49°
2 AM49°
3 AM48°
4 AM48°
5 AM48°
6 AM47°
7 AM47°
8 AM48°
9 AM52°
10 AM57°
11 AM60°
12 PM62°
1 PM63°
2 PM64°
3 PM65°
4 PM65°
5 PM64°
6 PM62°
7 PM59°
8 PM56°
9 PM54°
10 PM54°
11 PM53°
Thu12 AM53°
1 AM53°
2 AM52°
3 AM52°
4 AM51°

10-day forecast

Tap a day for details

Today10/27Low 50°High 66°
Tuesday: Sunny, with a high near 66. Northeast wind around 7 mph.
Overnight: Clear, with a low around 50. North wind around 3 mph.
Sunny
Wed10/28Low 49°High 65°
Wednesday: Mostly sunny, with a high near 65. East wind around 5 mph.
Wednesday Night: Mostly cloudy, with a low around 49. Southeast wind 0 to 3 mph.
Mostly Sunny
Thu10/29Low 50°High 69°
Thursday: Sunny, with a high near 69.
Thursday Night: Mostly clear, with a low around 50.
Sunny
Fri10/30Low 51°High 75°
Friday: Sunny, with a high near 75.
Friday Night: Partly cloudy, with a low around 51.
Sunny
Sat10/31Low 51°High 67°
Saturday: Partly sunny, with a high near 67.
Saturday Night: Mostly cloudy, with a low around 51.
Partly Sunny
Sun11/148% chance of precipitationLow 56°High 68°
Sunday: A chance of rain showers after 1pm. Mostly cloudy, with a high near 68. Chance of precipitation is 30%.
Sunday Night: A chance of rain showers. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Mostly Cloudy then Chance Rain Showers
Mon11/248% chance of precipitationLow High 70°
Monday: A chance of rain showers. Mostly cloudy, with a high near 70.
Chance Rain Showers
Model blend
Tue11/3Model blend38% chance of precipitationLow 55°High 68°
Tuesday: Partly cloudy, slight chance of rain. High near 68°. Low that night near 55°. About 0.06 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Wed11/4Model blend43% chance of precipitationLow 53°High 65°
Wednesday: Chance of rain. High near 65°. Low that night near 53°. About 0.61 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Thu11/5Model blend35% chance of precipitationLow 51°High 64°
Thursday: Chance of rain. High near 64°. Low that night near 51°. About 0.43 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 39.041, -76.505 from the NWS LWX office, updated 10/27/2026, 3:54 AM EDT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KNAK (Annapolis/Naval Academy, 4 mi), model run 10/27/2026, 4:00 AM EDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

Now50°Clear1%3 mph
6 AM50°Sunny1%5 mph
7 AM50°Sunny1%5 mph
8 AM50°Sunny2%6 mph
9 AM55°Sunny3%6 mph
10 AM59°Sunny2%7 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Line: temperature °F. Bars: chance of precipitation.

TueNow50° 1% Sky 1%3g12
6 AM50° 1% Sky 1%5g12
7 AM50° 1% Sky 1%5g12
8 AM50° 2% Sky 2%6g13
9 AM55° 3% Sky 3%6g13
10 AM59° 2% Sky 2%7g13
11 AM61° 3% Sky 3%7g12
12 PM63° 3% Sky 3%7g12
1 PM64° 3% Sky 3%7
2 PM65° 3% Sky 4%6
3 PM66° 2% Sky 2%6
4 PM66° 2% Sky 12%5
5 PM65° 2% Sky 5%5
6 PM63° 2% Sky 8%3
7 PM59° 2% Sky 9%3
8 PM55° 2% Sky 12%3g8
9 PM54° 2% Sky 3%3g9
10 PM52° 2% Sky 2%3g9
11 PM50° 2% Sky 10%3g9
Wed 10/2812 AM50° 2% Sky 20%2g8
1 AM49° 2% Sky 10%2g7
2 AM49° 2% Sky 11%2g7
3 AM48° 2% Sky 9%2
4 AM48° 1% Sky 12%2
5 AM48° 1% Sky 10%2
6 AM47° 2% Sky 10%2
7 AM47° 2% Sky 24%2g7
8 AM48° 0% Sky 24%2g7
9 AM52° 0% Sky 48%3
10 AM57° 0% Sky 55%3
11 AM60° 0% Sky 47%5
12 PM62° 0% Sky 54%5
1 PM63° 0% Sky 48%5
2 PM64° 0% Sky 59%5
3 PM65° 0% Sky 62%3
4 PM65° 0% Sky 57%3
5 PM64° 0% Sky 63%2
6 PM62° 0% Sky 75%2
7 PM59° 0% Sky 52%2
8 PM56° 0% Sky 77%2
9 PM54° 0% Sky 57%2
10 PM54° 0% Sky 57%3
11 PM53° 0% Sky 56%3g8
Thu 10/2912 AM53° 0% Sky 51%3g8
1 AM53° 0% Sky 47%2g7
2 AM52° 0% Sky 42%1g6
3 AM52° 0% Sky 37%1
4 AM51° 0% Sky 33%0g5
5 AM50° 0% Sky 28%0
6 AM49° 0% Sky 33%0
7 AM49° 0% Sky 37%0
8 AM50° 0% Sky 42%0
9 AM53° 0% Sky 38%0
10 AM57° 0% Sky 35%1
11 AM61° 0% Sky 31%2
12 PM64° 0% Sky 25%3
1 PM66° 0% Sky 19%5
2 PM67° 0% Sky 13%6
3 PM68° 0% Sky 10%6
4 PM69° 0% Sky 8%6
5 PM68° 0% Sky 5%6
6 PM65° 0% Sky 5%5
7 PM61° 0% Sky 4%5
8 PM58° 0% Sky 4%3g9
9 PM56° 0% Sky 4%3g9
10 PM56° 0% Sky 4%3g8
11 PM56° 0% Sky 4%3g8
Fri 10/3012 AM55° 0% Sky 4%3g8
1 AM54° 0% Sky 5%2g8
2 AM54° 0% Sky 5%2g8
3 AM53° 0% Sky 6%2g8
4 AM52° 0% Sky 8%3g8
5 AM51° 0% Sky 9%3g8
6 AM50° 0% Sky 10%3g8
7 AM50° 0% Sky 10%3g8
8 AM51° 0% Sky 11%3g8
9 AM55° 0% Sky 11%3g8
10 AM61° 0% Sky 10%3
11 AM66° 0% Sky 10%3
12 PM70° 0% Sky 11%3
1 PM73° 0% Sky 13%5
2 PM74° 0% Sky 14%5
3 PM75° 0% Sky 16%5
4 PM75° 0% Sky 19%3
5 PM73° 0% Sky 21%3
6 PM70° 0% Sky 23%3
7 PM66° 0% Sky 25%2
8 PM65° 0% Sky 28%2
9 PM62° 0% Sky 28%2
10 PM60° 0% Sky 28%2g7
11 PM58° 0% Sky 28%2g7
Sat 10/3112 AM57° 0% Sky 28%2g8
1 AM56° 0% Sky 28%3g8
2 AM55° 0% Sky 47%3g9
3 AM54° 0% Sky 47%3g9
4 AM54° 0% Sky 47%5g10
5 AM53° 0% Sky 47%5g10
6 AM52° 0% Sky 47%5g10
7 AM51° 0% Sky 47%5g10
8 AM51° 0% Sky 65%5g10
9 AM53° 0% Sky 65%5g10
10 AM57° 0% Sky 65%6
11 AM60° 0% Sky 65%6
12 PM62° 0% Sky 65%6
1 PM64° 0% Sky 65%5
2 PM65° 0% Sky 80%5
3 PM66° 0% Sky 80%5
4 PM67° 0% Sky 80%3
5 PM66° 0% Sky 80%3
6 PM64° 0% Sky 80%3
7 PM61° 0% Sky 80%3
8 PM58° 0% Sky 90%3g8
9 PM56° 0% Sky 90%3g8
10 PM55° 0% Sky 90%3g8
11 PM54° 0% Sky 90%3g8
Sun 11/112 AM53° 0% Sky 90%3g8
1 AM53° 0% Sky 90%2g7
1 AM53° 2% Sky 85%2g7
2 AM53° 2% Sky 85%2g7
3 AM53° 2% Sky 85%2g7
4 AM53° 2% Sky 85%2g7
5 AM53° 2% Sky 85%2g7
6 AM52° 2% Sky 85%3
7 AM53° 8% Sky 83%3
8 AM56° 8% Sky 83%3
9 AM59° 8% Sky 83%5
10 AM62° 8% Sky 83%5
11 AM64° 8% Sky 83%6
12 PM66° 8% Sky 83%6
1 PM67° 27% Sky 78%7
2 PM68° 27% Sky 78%7
3 PM68° 27% Sky 78%7g12
4 PM68° 27% Sky 78%7g12
5 PM66° 27% Sky 78%7g12
6 PM64° 27% Sky 78%6g13
7 PM62° 39% Sky 84%6g13
8 PM60° 39% Sky 84%6g13
9 PM59° 39% Sky 84%5g12
10 PM58° 39% Sky 84%5g12
11 PM57° 39% Sky 84%5g12
Mon 11/212 AM57° 39% Sky 84%3g10
1 AM57° 48% Sky 83%3g10
2 AM57° 48% Sky 83%3g10
3 AM57° 48% Sky 83%3g10
4 AM57° 48% Sky 83%3g10
5 AM57° 48% Sky 83%5g10
6 AM56° 48% Sky 83%5g12
7 AM57° 45% Sky 84%6g12
8 AM59° 45% Sky 84%6g12
9 AM62° 45% Sky 84%7g12
10 AM65° 45% Sky 84%7g12
11 AM67° 45% Sky 84%7g12
12 PM68° 45% Sky 84%8
1 PM69° 27% Sky 73%8
2 PM70° 27% Sky 73%8

Temperature °F · chance of precipitation · amount in inches (T = trace) · sky cover · wind and gusts (g) in mph

NWS hourly forecast updated 10/27/2026, 3:54 AM EDT

Radar and satellite

National radar

NEXRAD (last 50 min) and GOES

Latest

Nearby hazards

Maryland hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
River gauges within 40 miles at or above flood stage: None reported
Active wildfires within 50 miles: None reported

Drought

By county

Anne Arundel County, week of 10/20/2026

100% of the county is abnormally dry. No drought.

Tides nearby

NOAA tide stations

Beaches nearby

EPA BEACON beaches

Cape St. Claire at Persimmon Point3.9 mi
Mountain Point at Gibson Island4.1 mi
Annapolis Sailing5.4 mi
Sandy Point State Park South Beach6 mi

Frequently asked questions

What is the high temperature today in Arnold, MD?: The National Weather Service forecast for tuesday calls for a high near 66°F. Sunny.
Will it rain in Arnold, MD in the next 24 hours?: The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Arnold, MD?: The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 3 to Nov 5) come from the NOAA National Blend of Models, with highs of 64°F to 68°F and up to a 43% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Arnold, MD today?: Sunrise is about 7:28 AM EDT and sunset is about 6:11 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Arnold, MD?: At Annapolis Police Brks, the 1991 to 2020 normal high in October is 69°F and the normal low is 52°F.

Sun and moon

Local time, center of the area

Sunrise: 7:28 AM
Sunset: 6:11 PM
Daylight: 10 hr 43 min
Moon: Waning Gibbous 98% lit

First light (civil dawn): 7 AM
Last light (civil dusk): 6:38 PM
Moonrise: 6:47 PM
Moonset: 9:14 AM

Normal October weather

Climate

Normal October high 69°, low 52°. 1991 to 2020 normals at Annapolis Police Brks, 3 mi away.

Other places nearby

Data sources

National Weather Service APINOAA
National Blend of Models (NBM) text guidanceNOAA National Weather Service
Convective Outlooks and Storm ReportsNOAA Storm Prediction Center
Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center
National Water Prediction ServiceNOAA National Weather Service
WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center
Hazard Mapping System Smoke AnalysisNOAA NESDIS Office of Satellite and Product Operations
UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA
AirNowU.S. Environmental Protection Agency
NWS HeatRisk (experimental)NOAA National Weather Service
U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA
BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency
U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information
Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services
NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University
GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research

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About this data

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