As of 19:04 EDT

Weather in Barstow, MD

79°Current weather

Barstow, Saturday, 8 August, 19:04

Overcast. Feels like 79°. High 89°, low 72°.

Pressure29.94 inHg
Wind11.8 mph W
Humidity73%
Visibility
Dew point77°

Monthly outlook for Barstow, MD: average high 82.5°, average low 68.3°. That is 0.4° below the climate normal for August. Precipitation is expected on 6 days (about 2.2 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 10 August (92.6°), the coolest 15 August (59.9°).

82.5°/68.3°
Average high / low
−0.4°
Below normal
6 / 6
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August85°84°+0.6°
18 August – 27 August78.3°82.3°-2.3°
28 August – 6 Septemberat normal81.7°

August records over 66 years

99.5°15 August 1988All-time high
55.8°29 August 1982All-time low

Climate normals and records are computed from the nearest reference point — North Beach (13 mi).

Sun, 0991° / 73°0Overcast
91 °Overcast

Barstow, Sunday, 9 August

Overcast. High 91°, low 73°.

Pressure30.03 inHg
Wind4.4 mph NW
Humidity50%
Visibility6.2 mi
Dew point69°
Mon, 1093° / 77°0Light rain
93 °Light rain

Barstow, Monday, 10 August

Light rain. High 93°, low 77°.

Pressure30.00 inHg
Wind4 mph N
Humidity44%
Visibility6.2 mi
Dew point67°
Tue, 1190° / 70°0.04Light rain
90 °Light rain

Barstow, Tuesday, 11 August

Light rain. High 90°, low 70°.

Pressure29.97 inHg
Wind7.4 mph NW
Humidity52%
Visibility6.2 mi
Dew point65°
Wed, 1288° / 70°0.01Light rain
88 °Light rain

Barstow, Wednesday, 12 August

Light rain. High 88°, low 70°.

Pressure29.80 inHg
Wind2 mph N
Humidity73%
Visibility6.2 mi
Dew point69°
Thu, 1390° / 73°0.08Light rain
90 °Light rain

Barstow, Thursday, 13 August

Light rain. High 90°, low 73°.

Pressure29.80 inHg
Wind10.9 mph NW
Humidity42%
Visibility
Dew point62°
Fri, 1470° / 60°0.97Heavy rain
70 °Heavy rain

Barstow, Friday, 14 August

Heavy rain. High 70°, low 60°.

Pressure30.00 inHg
Wind12.3 mph NE
Humidity89%
Visibility
Dew point63°
Sat, 1576° / 60°0Clear
76 °Clear

Barstow, Saturday, 15 August

Clear. High 76°, low 60°.

Pressure30.21 inHg
Wind8.5 mph N
Humidity42%
Visibility
Dew point49°
Sun, 1678° / 63°0Clear
78 °Clear

Barstow, Sunday, 16 August

Clear. High 78°, low 63°.

Pressure30.27 inHg
Wind5.3 mph SE
Humidity42%
Visibility
Dew point51°
Mon, 1785° / 64°0Mostly clear
85 °Mostly clear

Barstow, Monday, 17 August

Mostly clear. High 85°, low 64°.

Pressure30.12 inHg
Wind11.4 mph SE
Humidity47%
Visibility
Dew point60°
Tue, 1873° / 69°0.21Light rain
73 °Light rain

Barstow, Tuesday, 18 August

Light rain. High 73°, low 69°.

Pressure30.00 inHg
Wind11.3 mph SW
Humidity95%
Visibility
Dew point68°
Wed, 1984° / 70°0.03Light rain
84 °Light rain

Barstow, Wednesday, 19 August

Light rain. High 84°, low 70°.

Pressure29.88 inHg
Wind9.9 mph NE
Humidity54%
Visibility
Dew point64°
Thu, 2080° / 68°0Overcast
80 °Overcast

Barstow, Thursday, 20 August

Overcast. High 80°, low 68°.

Pressure29.97 inHg
Wind8.1 mph NE
Humidity56%
Visibility
Dew point60°
Fri, 2173° / 69°0.39Light rain
73 °Light rain

Barstow, Friday, 21 August

Light rain. High 73°, low 69°.

Pressure29.88 inHg
Wind10.7 mph S
Humidity94%
Visibility
Dew point70°
Sat, 2286° / 68°0Mostly clear
86 °Mostly clear

Barstow, Saturday, 22 August

Mostly clear. High 86°, low 68°.

Pressure29.77 inHg
Wind9.4 mph NW
Humidity46%
Visibility
Dew point60°
Sun, 2375° / 64°0Overcast
75 °Overcast

Barstow, Sunday, 23 August

Overcast. High 75°, low 64°.

Pressure30.03 inHg
Wind14 mph N
Humidity31%
Visibility
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2482° / 69°0.08Climate normal
82 °Climate normal

Barstow, Monday, 24 August

Climate normal for this date — 60-year average.

Average high82°
Average low69°
Average precipitation0.08 in
Chance of precipitation20%
Record high95° (1995)
Record low61° (2024)
Tue, 2583° / 70°0.06Climate normal
83 °Climate normal

Barstow, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high83°
Average low70°
Average precipitation0.06 in
Chance of precipitation18%
Record high95° (2007)
Record low61° (1977)
Wed, 2683° / 70°0.05Climate normal
83 °Climate normal

Barstow, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high83°
Average low70°
Average precipitation0.05 in
Chance of precipitation23%
Record high92° (1975)
Record low62° (1963)
Thu, 2783° / 71°0.16Climate normal
83 °Climate normal

Barstow, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high83°
Average low71°
Average precipitation0.16 in
Chance of precipitation35%
Record high93° (1987)
Record low62° (2025)
Fri, 2883° / 71°0.17Climate normal
83 °Climate normal

Barstow, Friday, 28 August

Climate normal for this date — 60-year average.

Average high83°
Average low71°
Average precipitation0.17 in
Chance of precipitation43%
Record high94° (1973)
Record low60° (1986)
Sat, 2983° / 71°0.12Climate normal
83 °Climate normal

Barstow, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high83°
Average low71°
Average precipitation0.12 in
Chance of precipitation33%
Record high92° (2006)
Record low56° (1982)
Sun, 3083° / 70°0.07Climate normal
83 °Climate normal

Barstow, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high83°
Average low70°
Average precipitation0.07 in
Chance of precipitation23%
Record high92° (1973)
Record low58° (1986)
Mon, 3182° / 70°0.11Climate normal
82 °Climate normal

Barstow, Monday, 31 August

Climate normal for this date — 60-year average.

Average high82°
Average low70°
Average precipitation0.11 in
Chance of precipitation28%
Record high93° (1973)
Record low59° (1986)
Tue, 0181° / 69°0.19Climate normal
81 °Climate normal

Barstow, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high81°
Average low69°
Average precipitation0.19 in
Chance of precipitation35%
Record high94° (1980)
Record low59° (1967)
Wed, 0281° / 69°0.1Climate normal
81 °Climate normal

Barstow, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high81°
Average low69°
Average precipitation0.1 in
Chance of precipitation33%
Record high94° (1980)
Record low59° (1967)
Thu, 0381° / 69°0.12Climate normal
81 °Climate normal

Barstow, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high81°
Average low69°
Average precipitation0.12 in
Chance of precipitation25%
Record high92° (1993)
Record low57° (1967)
Fri, 0481° / 69°0.08Climate normal
81 °Climate normal

Barstow, Friday, 4 September

Climate normal for this date — 60-year average.

Average high81°
Average low69°
Average precipitation0.08 in
Chance of precipitation23%
Record high93° (2023)
Record low57° (1997)
Sat, 0581° / 69°0.12Climate normal
81 °Climate normal

Barstow, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high81°
Average low69°
Average precipitation0.12 in
Chance of precipitation32%
Record high91° (1985)
Record low57° (1997)
Sun, 0680° / 68°0.2Climate normal
80 °Climate normal

Barstow, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high80°
Average low68°
Average precipitation0.2 in
Chance of precipitation38%
Record high93° (1983)
Record low57° (1962)

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 Barstow, 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 Barstow, 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.