Monthly outlook for Nashport, OH: average high 81.5°, average low 60.4°. That is 0.2° above the climate normal for August. Precipitation is expected on 6 days (about 2.7 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 10 August (90.5°), the coolest 22 August (50.8°).
81.5°/60.4°
Average high / low
+0.2°
Above normal
6 / 6
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
82.5°
81.3°
+0.7°
19 August – 28 August
79.9°
81.1°
-0.7°
29 August – 7 September
at normal
79.4°
—
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 (13 mi).
Mon, 1091° / 66°0.77
91 °
Nashport, Monday, 10 August
Rain. High 91°, low 66°.
Pressure30.03 inHg
Wind10.3 mph SW
Humidity77%
Visibility6.2 mi
Dew point73°
Tue, 1182° / 66°0.54
82 °
Nashport, Tuesday, 11 August
Rain. High 82°, low 66°.
Pressure29.97 inHg
Wind10.2 mph W
Humidity76%
Visibility6.2 mi
Dew point66°
Wed, 1282° / 66°0.98
82 °
Nashport, Wednesday, 12 August
Heavy rain. High 82°, low 66°.
Pressure29.80 inHg
Wind5.7 mph SW
Humidity95%
Visibility6.2 mi
Dew point73°
Thu, 1377° / 62°0.03
77 °
Nashport, Thursday, 13 August
Light rain. High 77°, low 62°.
Pressure30.00 inHg
Wind8.9 mph NW
Humidity49%
Visibility—
Dew point55°
Fri, 1479° / 59°0
79 °
Nashport, Friday, 14 August
Partly cloudy. High 79°, low 59°.
Pressure30.06 inHg
Wind7 mph NW
Humidity40%
Visibility—
Dew point50°
Sat, 1578° / 57°0
78 °
Nashport, Saturday, 15 August
Overcast. High 78°, low 57°.
Pressure30.24 inHg
Wind6.4 mph W
Humidity48%
Visibility—
Dew point55°
Sun, 1681° / 55°0
81 °
Nashport, Sunday, 16 August
Clear. High 81°, low 55°.
Pressure30.15 inHg
Wind4.4 mph NE
Humidity44%
Visibility—
Dew point54°
Mon, 1781° / 61°0
81 °
Nashport, Monday, 17 August
Overcast. High 81°, low 61°.
Pressure30.03 inHg
Wind5.3 mph N
Humidity54%
Visibility—
Dew point60°
Tue, 1884° / 59°0
84 °
Nashport, Tuesday, 18 August
Mostly clear. High 84°, low 59°.
Pressure30.00 inHg
Wind5.3 mph SW
Humidity48%
Visibility—
Dew point59°
Wed, 1983° / 64°0.15
83 °
Nashport, Wednesday, 19 August
Light rain. High 83°, low 64°.
Pressure29.85 inHg
Wind10.5 mph W
Humidity58%
Visibility—
Dew point64°
Thu, 2069° / 56°0
69 °
Nashport, Thursday, 20 August
Overcast. High 69°, low 56°.
Pressure29.91 inHg
Wind11.4 mph NW
Humidity60%
Visibility—
Dew point52°
Fri, 2177° / 55°0
77 °
Nashport, Friday, 21 August
Clear. High 77°, low 55°.
Pressure30.00 inHg
Wind7.9 mph NW
Humidity36%
Visibility—
Dew point46°
Sat, 2280° / 51°0.02
80 °
Nashport, Saturday, 22 August
Light rain. High 80°, low 51°.
Pressure30.00 inHg
Wind5.7 mph S
Humidity41%
Visibility—
Dew point50°
Sun, 2387° / 64°0.1
87 °
Nashport, Sunday, 23 August
Light rain. High 87°, low 64°.
Pressure29.91 inHg
Wind9.3 mph W
Humidity50%
Visibility—
Dew point64°
Mon, 2483° / 62°0.02
83 °
Nashport, Monday, 24 August
Light rain. High 83°, low 62°.
Pressure30.03 inHg
Wind6.9 mph W
Humidity43%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2581° / 64°0.08
81 °
Nashport, 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°0.1
82 °
Nashport, 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°0.08
82 °
Nashport, 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°0.12
81 °
Nashport, 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°0.16
81 °
Nashport, 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°0.15
80 °
Nashport, 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°0.1
80 °
Nashport, 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°0.09
79 °
Nashport, 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°0.09
80 °
Nashport, 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°0.11
80 °
Nashport, 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°0.07
79 °
Nashport, 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°0.09
78 °
Nashport, 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°0.06
79 °
Nashport, 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°0.05
78 °
Nashport, 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 Nashport, 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 Nashport, 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.