As of 10:50 EDT

Weather in Martinsburg, OH

79°Current weather

Martinsburg, Sunday, 9 August, 10:50

Clear. Feels like 79°. High 85°, low 65°.

Pressure30.09 inHg
Wind4.7 mph W
Humidity78%
Visibility6.2 mi
Dew point72°

Monthly outlook for Martinsburg, OH: average high 77.9°, average low 59°. That is 1.8° below the climate normal for August. Precipitation is expected on 5 days (about 2.9 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 10 August (86.5°), the coolest 21 August (52°).

77.9°/59°
Average high / low
−1.8°
Below normal
5 / 6
Wet days / normal
2.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August78.9°81.3°-1.4°
19 August – 28 August76.3°81.1°-2.6°
29 August – 7 Septemberat normal79.4°

August records over 66 years

97°17 August 1988All-time high
46.8°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Newark (14 mi).

Mon, 1086° / 68°0.61Heavy rain
86 °Heavy rain

Martinsburg, Monday, 10 August

Heavy rain. High 86°, low 68°.

Pressure29.97 inHg
Wind9.3 mph SW
Humidity74%
Visibility6.2 mi
Dew point66°
Tue, 1179° / 64°0.53Heavy rain
79 °Heavy rain

Martinsburg, Tuesday, 11 August

Heavy rain. High 79°, low 64°.

Pressure30.00 inHg
Wind10.5 mph W
Humidity85%
Visibility6.2 mi
Dew point69°
Wed, 1281° / 64°1.38Heavy rain
81 °Heavy rain

Martinsburg, Wednesday, 12 August

Heavy rain. High 81°, low 64°.

Pressure29.80 inHg
Wind10.3 mph SW
Humidity86%
Visibility6.2 mi
Dew point72°
Thu, 1380° / 63°0Partly cloudy
80 °Partly cloudy

Martinsburg, Thursday, 13 August

Partly cloudy. High 80°, low 63°.

Pressure29.97 inHg
Wind7.1 mph W
Humidity46%
Visibility
Dew point56°
Fri, 1475° / 58°0.01Light rain
75 °Light rain

Martinsburg, Friday, 14 August

Light rain. High 75°, low 58°.

Pressure30.09 inHg
Wind10.4 mph N
Humidity59%
Visibility
Dew point56°
Sat, 1573° / 53°0Overcast
73 °Overcast

Martinsburg, Saturday, 15 August

Overcast. High 73°, low 53°.

Pressure30.27 inHg
Wind6.4 mph NE
Humidity55%
Visibility
Dew point52°
Sun, 1678° / 55°0.03Light rain
78 °Light rain

Martinsburg, Sunday, 16 August

Light rain. High 78°, low 55°.

Pressure30.06 inHg
Wind8.3 mph E
Humidity81%
Visibility
Dew point57°
Mon, 1770° / 60°0Overcast
70 °Overcast

Martinsburg, Monday, 17 August

Overcast. High 70°, low 60°.

Pressure30.03 inHg
Wind7.7 mph N
Humidity75%
Visibility
Dew point61°
Tue, 1879° / 56°0Overcast
79 °Overcast

Martinsburg, Tuesday, 18 August

Overcast. High 79°, low 56°.

Pressure29.97 inHg
Wind6 mph SW
Humidity50%
Visibility
Dew point56°
Wed, 1981° / 62°0.04Light rain
81 °Light rain

Martinsburg, Wednesday, 19 August

Light rain. High 81°, low 62°.

Pressure29.71 inHg
Wind11.1 mph NW
Humidity67%
Visibility
Dew point67°
Thu, 2071° / 55°0Overcast
71 °Overcast

Martinsburg, Thursday, 20 August

Overcast. High 71°, low 55°.

Pressure29.91 inHg
Wind8.9 mph N
Humidity61%
Visibility
Dew point54°
Fri, 2175° / 52°0Clear
75 °Clear

Martinsburg, Friday, 21 August

Clear. High 75°, low 52°.

Pressure29.94 inHg
Wind7.5 mph SW
Humidity48%
Visibility
Dew point51°
Sat, 2281° / 60°0.32Rain
81 °Rain

Martinsburg, Saturday, 22 August

Rain. High 81°, low 60°.

Pressure29.80 inHg
Wind11.7 mph SW
Humidity60%
Visibility
Dew point64°
Sun, 2373° / 58°0Partly cloudy
73 °Partly cloudy

Martinsburg, Sunday, 23 August

Partly cloudy. High 73°, low 58°.

Pressure30.06 inHg
Wind11.6 mph N
Humidity62%
Visibility
Dew point55°
Mon, 2476° / 53°0Clear
76 °Clear

Martinsburg, Monday, 24 August

Clear. High 76°, low 53°.

Pressure30.21 inHg
Wind5.7 mph NE
Humidity43%
Visibility
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2581° / 64°0.08Climate normal
81 °Climate normal

Martinsburg, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation28%
Record high92° (2006)
Record low53° (1977)
Wed, 2682° / 64°0.1Climate normal
82 °Climate normal

Martinsburg, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.1 in
Chance of precipitation30%
Record high91° (2006)
Record low52° (2017)
Thu, 2782° / 65°0.08Climate normal
82 °Climate normal

Martinsburg, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.08 in
Chance of precipitation40%
Record high92° (2024)
Record low51° (2025)
Fri, 2881° / 65°0.12Climate normal
81 °Climate normal

Martinsburg, Friday, 28 August

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.12 in
Chance of precipitation35%
Record high91° (2024)
Record low52° (1968)
Sat, 2981° / 64°0.16Climate normal
81 °Climate normal

Martinsburg, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.16 in
Chance of precipitation30%
Record high91° (2007)
Record low47° (1986)
Sun, 3080° / 64°0.15Climate normal
80 °Climate normal

Martinsburg, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.15 in
Chance of precipitation32%
Record high94° (2024)
Record low49° (1986)
Mon, 3180° / 63°0.1Climate normal
80 °Climate normal

Martinsburg, Monday, 31 August

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.1 in
Chance of precipitation35%
Record high94° (2012)
Record low51° (2025)
Tue, 0179° / 63°0.09Climate normal
79 °Climate normal

Martinsburg, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high79°
Average low63°
Average precipitation0.09 in
Chance of precipitation28%
Record high91° (2010)
Record low50° (1967)
Wed, 0280° / 63°0.09Climate normal
80 °Climate normal

Martinsburg, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.09 in
Chance of precipitation30%
Record high94° (2011)
Record low51° (1967)
Thu, 0380° / 63°0.11Climate normal
80 °Climate normal

Martinsburg, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.11 in
Chance of precipitation25%
Record high95° (2011)
Record low51° (1967)
Fri, 0479° / 62°0.07Climate normal
79 °Climate normal

Martinsburg, Friday, 4 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.07 in
Chance of precipitation25%
Record high91° (2008)
Record low50° (1997)
Sat, 0578° / 62°0.09Climate normal
78 °Climate normal

Martinsburg, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.09 in
Chance of precipitation25%
Record high91° (2007)
Record low50° (1997)
Sun, 0679° / 61°0.06Climate normal
79 °Climate normal

Martinsburg, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.06 in
Chance of precipitation22%
Record high93° (2007)
Record low48° (1988)
Mon, 0778° / 61°0.05Climate normal
78 °Climate normal

Martinsburg, Monday, 7 September

Climate normal for this date — 60-year average.

Average high78°
Average low61°
Average precipitation0.05 in
Chance of precipitation20%
Record high92° (2002)
Record low47° (2025)

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 Martinsburg, OH 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 Martinsburg, OH 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.