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As of 14:33 EDT

Weather in Sumner, MD

92°Current weather

Sumner, Saturday, 8 August, 14:33

Overcast. Feels like 101°. High 92°, low 71°.

Pressure30.00 inHg
Wind3 mph SW
Humidity54%
Visibility6.2 mi
Dew point73°

Two-week outlook for Sumner, MD: week one averages a high of 88.6° and week two 78.1°, so week two runs 10.5° cooler than week one. Around 1.5 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, August 8: 92°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 8 – August 14)88.6°70.6°0.9 in / 2 d—
2nd (August 15 – August 21)78.1°62°0.6 in / 3 d—

Weekend weather

Sat, August 8
Light rain
92°71°
0.04 in
Sun, August 9
Mostly clear
90°71°
no precip.
Sat, August 15
Clear
79°59°
no precip.
Sun, August 16
Overcast
85°63°
no precip.
Sun, 0990° / 71°0Mostly clear
90 °Mostly clear

Sumner, Sunday, 9 August

Mostly clear. High 90°, low 71°.

Pressure30.03 inHg
Wind7.1 mph NW
Humidity45%
Visibility6.2 mi
Dew point65°
Mon, 1094° / 72°0.03Light rain
94 °Light rain

Sumner, Monday, 10 August

Light rain. High 94°, low 72°.

Pressure30.03 inHg
Wind8.5 mph NW
Humidity40%
Visibility6.2 mi
Dew point64°
Tue, 1192° / 72°0.02Light rain
92 °Light rain

Sumner, Tuesday, 11 August

Light rain. High 92°, low 72°.

Pressure29.97 inHg
Wind9.3 mph NW
Humidity47%
Visibility6.2 mi
Dew point63°
Wed, 1290° / 74°0.02Light rain
90 °Light rain

Sumner, Wednesday, 12 August

Light rain. High 90°, low 74°.

Pressure29.83 inHg
Wind5.1 mph W
Humidity59%
Visibility6.2 mi
Dew point66°
Thu, 1389° / 72°0.04Light rain
89 °Light rain

Sumner, Thursday, 13 August

Light rain. High 89°, low 72°.

Pressure29.80 inHg
Wind11.3 mph NW
Humidity40%
Visibility—
Dew point60°
Fri, 1473° / 62°0.79Heavy rain
73 °Heavy rain

Sumner, Friday, 14 August

Heavy rain. High 73°, low 62°.

Pressure30.00 inHg
Wind6.3 mph NE
Humidity76%
Visibility—
Dew point57°
Sat, 1579° / 59°0Clear
79 °Clear

Sumner, Saturday, 15 August

Clear. High 79°, low 59°.

Pressure30.21 inHg
Wind6.7 mph N
Humidity36%
Visibility—
Dew point46°
Sun, 1685° / 63°0Overcast
85 °Overcast

Sumner, Sunday, 16 August

Overcast. High 85°, low 63°.

Pressure30.15 inHg
Wind5.4 mph NW
Humidity30%
Visibility—
Dew point48°
Mon, 1776° / 64°0.1Light rain
76 °Light rain

Sumner, Monday, 17 August

Light rain. High 76°, low 64°.

Pressure30.15 inHg
Wind9.4 mph NE
Humidity58%
Visibility—
Dew point56°
Tue, 1873° / 66°0.26Light rain
73 °Light rain

Sumner, Tuesday, 18 August

Light rain. High 73°, low 66°.

Pressure30.00 inHg
Wind8.3 mph E
Humidity97%
Visibility—
Dew point68°
Wed, 1987° / 67°0Mostly clear
87 °Mostly clear

Sumner, Wednesday, 19 August

Mostly clear. High 87°, low 67°.

Pressure29.85 inHg
Wind6.3 mph NW
Humidity47%
Visibility—
Dew point62°
Thu, 2074° / 61°0.26Rain
74 °Rain

Sumner, Thursday, 20 August

Rain. High 74°, low 61°.

Pressure29.91 inHg
Wind9.4 mph N
Humidity95%
Visibility—
Dew point69°
Fri, 2174° / 54°0Clear
74 °Clear

Sumner, Friday, 21 August

Clear. High 74°, low 54°.

Pressure30.06 inHg
Wind9.7 mph N
Humidity32%
Visibility—
Dew point39°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Sumner, MD, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.