As of 22:29 EDT

Weather in Gustavus, OH

68°Current weather

Gustavus, Saturday, 8 August, 22:29

Rain. Feels like 69°. High 84°, low 68°.

Pressure29.97 inHg
Wind5.9 mph SW
Humidity87%
Visibility6.2 mi
Dew point66°

Monthly outlook for Gustavus, OH: average high 79.5°, average low 58.7°. That is 0.8° above the climate normal for August. Precipitation is expected on 6 days (about 2.7 inches), against a normal of 7 days and 2.2 inches. The warmest day looks like 9 August (86.9°), the coolest 22 August (50.5°).

79.5°/58.7°
Average high / low
+0.8°
Above normal
6 / 7
Wet days / normal
2.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August80.3°78.7°+0.9°
18 August – 27 August78.3°77.6°+0.4°
28 August – 6 Septemberat normal76.6°

August records over 66 years

93.6°17 August 1988All-time high
46.4°29 August 1982All-time low

Climate normals and records are computed from the nearest reference point — Roaming Shores (15 mi).

Sun, 0987° / 66°0Clear
87 °Clear

Gustavus, Sunday, 9 August

Clear. High 87°, low 66°.

Pressure30.06 inHg
Wind3.5 mph SW
Humidity55%
Visibility6.2 mi
Dew point62°
Mon, 1086° / 68°0.24Rain
86 °Rain

Gustavus, Monday, 10 August

Rain. High 86°, low 68°.

Pressure29.97 inHg
Wind13.1 mph SW
Humidity84%
Visibility6.2 mi
Dew point69°
Tue, 1182° / 62°0.35Rain
82 °Rain

Gustavus, Tuesday, 11 August

Rain. High 82°, low 62°.

Pressure29.91 inHg
Wind10.3 mph SW
Humidity58%
Visibility6.2 mi
Dew point64°
Wed, 1283° / 66°0.08Light rain
83 °Light rain

Gustavus, Wednesday, 12 August

Light rain. High 83°, low 66°.

Pressure29.77 inHg
Wind9.2 mph W
Humidity67%
Visibility6.2 mi
Dew point66°
Thu, 1370° / 55°0.02Light rain
70 °Light rain

Gustavus, Thursday, 13 August

Light rain. High 70°, low 55°.

Pressure29.97 inHg
Wind11.5 mph NW
Humidity46%
Visibility
Dew point47°
Fri, 1475° / 52°0Mostly clear
75 °Mostly clear

Gustavus, Friday, 14 August

Mostly clear. High 75°, low 52°.

Pressure30.06 inHg
Wind11.5 mph NW
Humidity38%
Visibility
Dew point46°
Sat, 1575° / 55°0Partly cloudy
75 °Partly cloudy

Gustavus, Saturday, 15 August

Partly cloudy. High 75°, low 55°.

Pressure30.24 inHg
Wind9.9 mph N
Humidity40%
Visibility
Dew point47°
Sun, 1678° / 52°0Partly cloudy
78 °Partly cloudy

Gustavus, Sunday, 16 August

Partly cloudy. High 78°, low 52°.

Pressure30.15 inHg
Wind4.9 mph NE
Humidity38%
Visibility
Dew point47°
Mon, 1781° / 57°0Overcast
81 °Overcast

Gustavus, Monday, 17 August

Overcast. High 81°, low 57°.

Pressure30.00 inHg
Wind9.1 mph SW
Humidity44%
Visibility
Dew point55°
Tue, 1884° / 57°0Clear
84 °Clear

Gustavus, Tuesday, 18 August

Clear. High 84°, low 57°.

Pressure30.00 inHg
Wind5.3 mph N
Humidity44%
Visibility
Dew point57°
Wed, 1983° / 61°1.51Heavy rain
83 °Heavy rain

Gustavus, Wednesday, 19 August

Heavy rain. High 83°, low 61°.

Pressure29.80 inHg
Wind12.7 mph SW
Humidity50%
Visibility
Dew point60°
Thu, 2068° / 56°0.08Light rain
68 °Light rain

Gustavus, Thursday, 20 August

Light rain. High 68°, low 56°.

Pressure29.85 inHg
Wind14.5 mph NW
Humidity78%
Visibility
Dew point58°
Fri, 2171° / 51°0Partly cloudy
71 °Partly cloudy

Gustavus, Friday, 21 August

Partly cloudy. High 71°, low 51°.

Pressure30.03 inHg
Wind10.9 mph NW
Humidity42%
Visibility
Dew point45°
Sat, 2277° / 50°0Light rain
77 °Light rain

Gustavus, Saturday, 22 August

Light rain. High 77°, low 50°.

Pressure30.00 inHg
Wind6.5 mph SE
Humidity38%
Visibility
Dew point46°
Sun, 2386° / 61°0.02Light rain
86 °Light rain

Gustavus, Sunday, 23 August

Light rain. High 86°, low 61°.

Pressure29.85 inHg
Wind13.8 mph SW
Humidity47%
Visibility
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2477° / 63°0.11Climate normal
77 °Climate normal

Gustavus, Monday, 24 August

Climate normal for this date — 60-year average.

Average high77°
Average low63°
Average precipitation0.11 in
Chance of precipitation30%
Record high91° (1968)
Record low51° (1971)
Tue, 2578° / 62°0.14Climate normal
78 °Climate normal

Gustavus, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.14 in
Chance of precipitation38%
Record high88° (1983)
Record low52° (1984)
Wed, 2678° / 63°0.14Climate normal
78 °Climate normal

Gustavus, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high78°
Average low63°
Average precipitation0.14 in
Chance of precipitation30%
Record high89° (1993)
Record low51° (2017)
Thu, 2779° / 64°0.14Climate normal
79 °Climate normal

Gustavus, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high79°
Average low64°
Average precipitation0.14 in
Chance of precipitation45%
Record high90° (1993)
Record low51° (2025)
Fri, 2878° / 64°0.2Climate normal
78 °Climate normal

Gustavus, Friday, 28 August

Climate normal for this date — 60-year average.

Average high78°
Average low64°
Average precipitation0.2 in
Chance of precipitation43%
Record high89° (1990)
Record low51° (1986)
Sat, 2977° / 63°0.12Climate normal
77 °Climate normal

Gustavus, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high77°
Average low63°
Average precipitation0.12 in
Chance of precipitation35%
Record high90° (2022)
Record low46° (1982)
Sun, 3077° / 62°0.13Climate normal
77 °Climate normal

Gustavus, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high77°
Average low62°
Average precipitation0.13 in
Chance of precipitation37%
Record high91° (1993)
Record low47° (1986)
Mon, 3177° / 62°0.13Climate normal
77 °Climate normal

Gustavus, Monday, 31 August

Climate normal for this date — 60-year average.

Average high77°
Average low62°
Average precipitation0.13 in
Chance of precipitation33%
Record high90° (1995)
Record low50° (1976)
Tue, 0177° / 61°0.09Climate normal
77 °Climate normal

Gustavus, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high77°
Average low61°
Average precipitation0.09 in
Chance of precipitation22%
Record high88° (1973)
Record low50° (1967)
Wed, 0277° / 61°0.15Climate normal
77 °Climate normal

Gustavus, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high77°
Average low61°
Average precipitation0.15 in
Chance of precipitation42%
Record high91° (2011)
Record low52° (2001)
Thu, 0377° / 61°0.12Climate normal
77 °Climate normal

Gustavus, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high77°
Average low61°
Average precipitation0.12 in
Chance of precipitation35%
Record high93° (2011)
Record low49° (1967)
Fri, 0476° / 61°0.13Climate normal
76 °Climate normal

Gustavus, Friday, 4 September

Climate normal for this date — 60-year average.

Average high76°
Average low61°
Average precipitation0.13 in
Chance of precipitation33%
Record high90° (1973)
Record low50° (1987)
Sat, 0576° / 60°0.09Climate normal
76 °Climate normal

Gustavus, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high76°
Average low60°
Average precipitation0.09 in
Chance of precipitation33%
Record high89° (2018)
Record low47° (1974)
Sun, 0675° / 60°0.09Climate normal
75 °Climate normal

Gustavus, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high75°
Average low60°
Average precipitation0.09 in
Chance of precipitation37%
Record high90° (2007)
Record low48° (2000)

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 Gustavus, 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 Gustavus, 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.