Observed 6:55 AM EDT at K2W6

Callaway, MD weather

Clear and 41°5°.

Mostly agree

Now 41°5°

Clear

Wind: Calm; Up to 7 mph11 km/h through 7 PM
Dew point: 41°5°; Comfortable
Humidity: 100%; Air 41°5°, dew point 41°5° · fog or dew likely
UV index: 0Low; Moderate 12–4 PM · peak 4
Air quality: 8Good; Ozone · tomorrow moderate
Pressure: 30.49 inHg1033 hPa; Rising slowly · +0.04 inHg+1.3 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Above 50°10° today by 9 AM
High 62°17° today at 2 PM
Drops 12°7° today 5–8 PM (61°16° → 49°9°)
Below 50°10° tonight after 7 PM

This morningUp to 58°14° by 11 AM · Clear
This afternoonNear 60°16° · Partly cloudy
TonightDown to 42°6° by midnight · Clear
Tomorrow morningUp to 59°15° by 11 AM · Clear
Tomorrow afternoonUp to 64°18° by 2 PM · Clear
Tomorrow nightDown to 43°6° by 5 AM · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 7a	Sunny	42°6° (likely 42°6° to 50°10°)	39°4°	0%	5 mph8 km/h from NE, gusts 10 mph16 km/h	100%	8%	0
Sat 8a	Sunny	43°6° (likely 43°6° to 51°11°)	40°4°	0%	5 mph8 km/h from NE, gusts 11 mph17 km/h	100%	10%	0
Sat 9a	Sunny	50°10° (likely 50°10° to 54°12°)	48°9°	0%	6 mph10 km/h from NE, gusts 14 mph22 km/h	83%	12%	0
Sat 10a	Mostly sunny	55°13° (likely 54°12° to 57°14°)	55°13°	0%	7 mph11 km/h from NE, gusts 16 mph25 km/h	69%	25%	1
Sat 11a	Sunny	58°14° (likely 56°13° to 60°16°)	58°14°	0%	7 mph11 km/h from E, gusts 15 mph24 km/h	62%	20%	2
Sat 12p	Mostly sunny	59°15° (likely 59°15° to 61°16°)	59°15°	0%	7 mph11 km/h from E, gusts 13 mph21 km/h	60%	29%	3
Sat 1p	Mostly sunny	61°16° (likely 60°16° to 63°17°)	61°16°	0%	7 mph11 km/h from E, gusts 12 mph19 km/h	56%	37%	4
Sat 2p	Mostly sunny	62°17° (likely 60°16° to 63°17°)	62°17°	0%	6 mph10 km/h from E, gusts 11 mph18 km/h	52%	40%	3
Sat 3p	Mostly sunny	62°17° (likely 60°16° to 63°17°)	62°17°	0%	6 mph10 km/h from E, gusts 11 mph18 km/h	52%	45%	3
Sat 4p	Mostly sunny	62°17° (likely 60°16° to 63°17°)	62°17°	0%	5 mph8 km/h from E, gusts 10 mph16 km/h	54%	40%	1
Sat 5p	Partly sunny	61°16° (likely 60°16° to 62°17°)	61°16°	0%	3 mph5 km/h from E, gusts 9 mph15 km/h	56%	29%	1
Sat 6p	Partly cloudy	56°13° (likely 56°13° to 60°16°)	56°13°	0%	3 mph5 km/h from NE, gusts 8 mph12 km/h	66%	19%	0
Sat 7p	Partly cloudy	49°9° (likely 49°9° to 57°14°)	48°9°	0%	3 mph5 km/h from E, gusts 7 mph12 km/h	89%	22%	0
Sat 8p	Partly cloudy	48°9° (likely 48°9° to 56°13°)	47°8°	0%	3 mph5 km/h from E, gusts 7 mph12 km/h	93%	65%	0
Sat 9p	Partly cloudy	45°7° (likely 45°7° to 55°13°)	44°7°	0%	3 mph5 km/h from E, gusts 8 mph13 km/h	100%	40%	0
Sat 10p	Clear	43°6° (likely 43°6° to 54°12°)	41°5°	0%	3 mph5 km/h from E, gusts 9 mph14 km/h	100%	6%	0
Sat 11p	Clear	43°6° (likely 43°6° to 53°12°)	41°5°	0%	3 mph5 km/h from E, gusts 10 mph15 km/h	100%	4%	0
Sun 12a	Clear	42°6° (likely 42°6° to 53°12°)	40°4°	0%	3 mph5 km/h from NE, gusts 9 mph15 km/h	100%	8%	0
Sun 1a	Clear	42°6° (likely 42°6° to 52°11°)	40°4°	0%	3 mph5 km/h from NE, gusts 10 mph16 km/h	100%	4%	0
Sun 2a	Clear	42°6° (likely 42°6° to 52°11°)	40°4°	0%	3 mph5 km/h from NE, gusts 9 mph15 km/h	100%	5%	0
Sun 3a	Clear	42°6° (likely 42°6° to 51°11°)	40°4°	0%	3 mph5 km/h from NE, gusts 10 mph16 km/h	100%	3%	0
Sun 4a	Clear	42°6° (likely 42°6° to 51°11°)	40°4°	0%	3 mph5 km/h from NE, gusts 10 mph16 km/h	100%	2%	0
Sun 5a	Clear	42°6° (likely 42°6° to 51°11°)	40°4°	0%	3 mph5 km/h from NE, gusts 11 mph17 km/h	100%	5%	0
Sun 6a	Clear	43°6° (likely 43°6° to 51°11°)	41°5°	0%	3 mph5 km/h from NE, gusts 10 mph16 km/h	100%	7%	0
Sun 7a	Sunny	42°6° (likely 42°6° to 51°11°)	40°4°	0%	3 mph5 km/h from NE, gusts 10 mph16 km/h	100%	7%	0
Sun 8a	Sunny	43°6° (likely 43°6° to 51°11°)	41°5°	0%	3 mph5 km/h from NE, gusts 10 mph16 km/h	100%	8%	0
Sun 9a	Sunny	50°10° (likely 50°10° to 55°13°)	48°9°	0%	5 mph8 km/h from NE, gusts 13 mph20 km/h	89%	6%	1
Sun 10a	Sunny	56°13° (likely 56°13° to 59°15°)	56°13°	0%	5 mph8 km/h from NE, gusts 14 mph23 km/h	72%	2%	2
Sun 11a	Sunny	59°15° (likely 59°15° to 61°16°)	59°15°	0%	6 mph10 km/h from NE, gusts 12 mph20 km/h	62%	5%	3
Sun 12p	Sunny	60°16° (likely 60°16° to 62°17°)	60°16°	0%	5 mph8 km/h from NE, gusts 11 mph18 km/h	60%	3%	4
Sun 1p	Sunny	63°17° (likely 62°17° to 63°17°)	63°17°	0%	5 mph8 km/h from NE, gusts 10 mph16 km/h	54%	7%	4
Sun 2p	Sunny	64°18° (likely 63°17° to 64°18°)	64°18°	0%	5 mph8 km/h from NE, gusts 8 mph12 km/h	50%	6%	4
Sun 3p	Sunny	64°18° (likely 63°17° to 65°18°)	64°18°	0%	5 mph8 km/h from NE, gusts 6 mph10 km/h	50%	4%	4
Sun 4p	Sunny	64°18° (likely 63°17° to 64°18°)	64°18°	0%	3 mph5 km/h from NE, gusts 6 mph10 km/h	50%	4%	3
Sun 5p	Sunny	62°17° (likely 61°16° to 63°17°)	62°17°	0%	3 mph5 km/h from NE, gusts 6 mph9 km/h	54%	0%	1
Sun 6p	Clear	58°14° (likely 58°14° to 60°16°)	58°14°	0%	2 mph3 km/h from NE, gusts 5 mph8 km/h	62%	0%	0
Sun 7p	Clear	52°11° (likely 52°11° to 56°13°)	52°11°	0%	1 mph2 km/h from N, gusts 4 mph7 km/h	80%	0%	0
Sun 8p	Clear	49°9° (likely 49°9° to 54°12°)	49°9°	0%	1 mph2 km/h from N, gusts 5 mph9 km/h	93%	1%	0
Sun 9p	Clear	47°8° (likely 47°8° to 52°11°)	47°8°	0%	1 mph2 km/h from NE, gusts 5 mph8 km/h	100%	2%	0
Sun 10p	Clear	46°8° (likely 46°8° to 51°11°)	46°8°	0%	1 mph2 km/h from NE, gusts 6 mph9 km/h	100%	3%	0
Sun 11p	Clear	46°8° (likely 46°8° to 51°11°)	46°8°	0%	1 mph2 km/h from E, gusts 6 mph9 km/h	100%	2%	0
Mon 12a	Clear	46°8° (likely 46°8° to 50°10°)	46°8°	0%	1 mph2 km/h from E, gusts 4 mph7 km/h	100%	2%	0
Mon 1a	Clear	45°7° (likely 45°7° to 50°10°)	45°7°	0%	0 mph0 km/h, gusts 4 mph6 km/h	100%	1%	0
Mon 2a	Clear	45°7° (likely 45°7° to 49°9°)	45°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	1%	0
Mon 3a	Clear	44°7° (likely 44°7° to 49°9°)	44°7°	0%	1 mph2 km/h from NW, gusts 3 mph5 km/h	100%	1%	0
Mon 4a	Clear	44°7° (likely 44°7° to 49°9°)	44°7°	0%	1 mph2 km/h from NW, gusts 4 mph7 km/h	100%	3%	0
Mon 5a	Clear	43°6° (likely 43°6° to 49°9°)	43°6°	0%	2 mph3 km/h from NW, gusts 6 mph9 km/h	100%	18%	0
Mon 6a	Mostly clear	41°5° (likely 41°5° to 48°9°)	41°5°	0%	2 mph3 km/h from NW, gusts 5 mph7 km/h	100%	20%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Mostly sunny. High 62°17°, low 42°6°. Typical 66°19° / 48°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 42°6°
  Dry
Official NWS forecast
Today: Sunny, with a high near 62. East wind 3 to 7 mph.
Tonight: Mostly clear, with a low around 42. Northeast wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–64°18°
Low, likely
42°6°–50°10°
Typical high / low
66°19° / 48°9°
Wind
9 mph15 km/h, gusts 21 mph33 km/h
UV peak
4
Tomorrow, Oct 25. Sunny. High 64°18°, low 41°5°. Typical 66°19° / 48°9°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 49°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 43°6°
  Dry
Official NWS forecast
Day: Sunny, with a high near 64. Northeast wind around 6 mph.
Night: Clear, with a low around 41. Northeast wind around 2 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
63°17°–65°18°
Low, likely
41°5°–50°10°
Typical high / low
66°19° / 48°9°
Wind
9 mph14 km/h, gusts 16 mph26 km/h
UV peak
4
Monday, Oct 26. Mostly sunny. High 67°19°, low 49°9°. Typical 66°19° / 48°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 51°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 67. Northwest wind around 5 mph.
Night: Clear, with a low around 49.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–68°20°
Low, likely
43°6°–49°9°
Typical high / low
66°19° / 48°9°
Wind
7 mph10 km/h, gusts 15 mph23 km/h
UV peak
5
Tuesday, Oct 27. Sunny. High 64°18°, low 47°8°. Typical 65°18° / 47°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 51°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 64.
Night: Mostly clear, with a low around 47.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–67°19°
Low, likely
47°8°–52°11°
Typical high / low
65°18° / 47°8°
Wind
12 mph19 km/h, gusts 24 mph38 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 63°17°, low 49°9°. Typical 65°18° / 47°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 56°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 52°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 63.
Night: Mostly cloudy, with a low around 49.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
62°17°–65°18°
Low, likely
48°9°–53°12°
Typical high / low
65°18° / 47°8°
Wind
8 mph13 km/h, gusts 17 mph28 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 67°19°, low 51°11°. Typical 64°18° / 47°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 52°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 67.
Night: Mostly clear, with a low around 51.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–68°20°
Low, likely
48°9°–54°12°
Typical high / low
64°18° / 47°8°
Wind
6 mph9 km/h, gusts 16 mph26 km/h
UV peak
4
Friday, Oct 30. Mostly sunny. High 70°21°, low 51°11°. Typical 64°18° / 46°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 51°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 53°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 70.
Night: Mostly clear, with a low around 51.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–73°23°
Low, likely
49°9°–52°11°
Typical high / low
64°18° / 46°8°
Wind
9 mph14 km/h, gusts 20 mph32 km/h
UV peak
4
Saturday, Oct 31. Drizzle. High 68°20°, low 51°11°. Typical 64°18° / 46°8°. Rain, 5% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 51°11°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 52°11°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
59°15°–72°22°
Low, likely
48°9°–52°11°
Typical high / low
64°18° / 46°8°
Wind
13 mph21 km/h, gusts 26 mph42 km/h
UV peak
2
Sunday, Nov 1. Cloudy. High 67°19°, low 53°12°. Typical 63°17° / 46°8°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 60°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 58°15°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
59°15°–72°22°
Low, likely
44°7°–56°13°
Typical high / low
63°17° / 46°8°
Wind
10 mph16 km/h, gusts 17 mph27 km/h
UV peak
4
Monday, Nov 2. Cloudy. High 69°21°, low 57°14°. Typical 63°17° / 45°7°. Rain 0.02 in0.5 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 60°16°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 69°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 60°16°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
58°14°–77°25°
Low, likely
52°11°–60°16°
Typical high / low
63°17° / 45°7°
Wind
10 mph15 km/h, gusts 24 mph38 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 62°, low 42°.
Tomorrow
Dry, high 64°, low 41°.
Monday
Dry, high 67°, low 49°, warming up.
Rest of week
Mostly dry, highs 63–70°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (LWX) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Potomac River at Lewisetta (IN MLLW)

17 mi

Below flood stage

Level: 2.0 ft

Forecast peak 3.1 ft Sat 12 PM, minor flooding

Reading from Sat 6:30 AM · NWS gauge page

St. George Creek at Straits Point (IN MLLW)

6.8 mi

Below flood stage

Level: 1.9 ft

Forecast peak 3.3 ft Sat 1 PM, action stage

Reading from Sat 6:24 AM · NWS gauge page

Patuxent River at Solomons Island (IN MLLW)

7.3 mi

Below flood stage

Level: 1.8 ft

Forecast peak 2.8 ft Sat 1 PM, action stage

Reading from Sat 6:36 AM · NWS gauge page

St. Marys River at Great Mills

1.5 mi

Below flood stage

Level: 1.5 ft
Flow: 11 cfs

Reading from Sat 6:15 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 55% less heating than a typical week.

This week 28Typical 62

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 23
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 8 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 41°F).

Open the windows?

Today, 1:00 PM–5:00 PM

Good stretch to open the windows.

Is this typical?

Patuxent River NAS · official normals 1991–2020 · records 1945–2026

Oct 24, today vs a typical year

Today’s expected high is 4°2° colder than typical.

Last 7 days vs normal

On average 5°3° colder than normal (daily mean temperature).

−9°−5°SunOct 18
−6°−4°MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
+1°±0°FriOct 23
—SatOct 24

Callaway weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 52 min; Losing 2 min 21 s a day; shortest Dec 21, 1 h 22 min less
Golden hour: 5:39–6:32 PM; Morning 7:07–8:00 AM
Blue hour: 6:32–6:43 PM; Morning 6:56–7:07 AM; first light 6:56 AM

Stars tonight? Fair

Mostly clear 10 PM–6:58 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

96% lit · growing

Today: sets 5:36 AM · rises 5:12 PM
Full moon: Oct 26
New moon: Nov 9

Looking west from Callaway. The highest point on the skyline is about 2,500 ft, 16 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Callaway, MD weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Potomac River at Lewisetta (IN MLLW)

St. George Creek at Straits Point (IN MLLW)

Patuxent River at Solomons Island (IN MLLW)

St. Marys River at Great Mills

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon