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As of 21:15 EDT

Weather in Bertha, MD

80°Current weather

Bertha, Saturday, 8 August, 21:15

Overcast. Feels like 86°. High 90°, low 73°.

Pressure29.97 inHg
Wind8.1 mph SW
Humidity88%
Visibility6.2 mi
Dew point76°
Sun, 0992° / 76°0.06Light rain
92 °Light rain

Bertha, Sunday, 9 August

Light rain. High 92°, low 76°.

Pressure30.03 inHg
Wind3.9 mph NW
Humidity49%
Visibility6.2 mi
Dew point68°
Mon, 1095° / 76°0.03Light rain
95 °Light rain

Bertha, Monday, 10 August

Light rain. High 95°, low 76°.

Pressure30.00 inHg
Wind4.5 mph NW
Humidity49%
Visibility6.2 mi
Dew point69°
Tue, 1190° / 71°0.53Heavy rain
90 °Heavy rain

Bertha, Tuesday, 11 August

Heavy rain. High 90°, low 71°.

Pressure29.94 inHg
Wind4 mph NW
Humidity53%
Visibility6.2 mi
Dew point67°
Wed, 1289° / 72°0.1Light rain
89 °Light rain

Bertha, Wednesday, 12 August

Light rain. High 89°, low 72°.

Pressure29.80 inHg
Wind8.2 mph W
Humidity91%
Visibility6.2 mi
Dew point71°
Thu, 1388° / 71°0.15Light rain
88 °Light rain

Bertha, Thursday, 13 August

Light rain. High 88°, low 71°.

Pressure29.83 inHg
Wind12.5 mph NW
Humidity44%
Visibility—
Dew point61°
Fri, 1472° / 62°0.01Light rain
72 °Light rain

Bertha, Friday, 14 August

Light rain. High 72°, low 62°.

Pressure30.09 inHg
Wind7.2 mph NW
Humidity66%
Visibility—
Dew point57°
Sat, 1580° / 61°0Clear
80 °Clear

Bertha, Saturday, 15 August

Clear. High 80°, low 61°.

Pressure30.18 inHg
Wind11.5 mph N
Humidity39%
Visibility—
Dew point51°
Sun, 1679° / 64°0Mostly clear
79 °Mostly clear

Bertha, Sunday, 16 August

Mostly clear. High 79°, low 64°.

Pressure30.18 inHg
Wind12.1 mph S
Humidity45%
Visibility—
Dew point55°
Mon, 1783° / 70°0.01Light rain
83 °Light rain

Bertha, Monday, 17 August

Light rain. High 83°, low 70°.

Pressure30.09 inHg
Wind11.9 mph SE
Humidity48%
Visibility—
Dew point60°
Tue, 1872° / 69°0.4Light rain
72 °Light rain

Bertha, Tuesday, 18 August

Light rain. High 72°, low 69°.

Pressure30.03 inHg
Wind9.2 mph SW
Humidity91%
Visibility—
Dew point69°
Wed, 1980° / 70°0.26Light rain
80 °Light rain

Bertha, Wednesday, 19 August

Light rain. High 80°, low 70°.

Pressure29.91 inHg
Wind12.1 mph S
Humidity81%
Visibility—
Dew point70°
Thu, 2083° / 69°0.07Light rain
83 °Light rain

Bertha, Thursday, 20 August

Light rain. High 83°, low 69°.

Pressure29.74 inHg
Wind13.7 mph NW
Humidity48%
Visibility—
Dew point59°
Fri, 2181° / 62°0Clear
81 °Clear

Bertha, Friday, 21 August

Clear. High 81°, low 62°.

Pressure29.91 inHg
Wind12.3 mph NW
Humidity34%
Visibility—
Dew point47°
Sat, 2278° / 64°0Mostly clear
78 °Mostly clear

Bertha, Saturday, 22 August

Mostly clear. High 78°, low 64°.

Pressure30.06 inHg
Wind11.3 mph S
Humidity43%
Visibility—
Dew point52°
Sun, 2384° / 73°0.04Light rain
84 °Light rain

Bertha, Sunday, 23 August

Light rain. High 84°, low 73°.

Pressure30.00 inHg
Wind14.2 mph SW
Humidity71%
Visibility—
Dew point68°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Bertha, MD are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Bertha, MD since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.