Monthly outlook for Graham Woods, IN: average high 76.3°, average low 64.7°. That is 1° below the climate normal for August. Precipitation is expected on 8 days (about 4.5 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 10 August (90°), the coolest 18 August (60.4°).
76.3°/64.7°
Average high / low
−1°
Below normal
8 / 6
Wet days / normal
4.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
77.7°
78.3°
-0.4°
19 August – 28 August
74.1°
78.3°
-2.3°
29 August – 7 September
at normal
76.7°
—
August records over 66 years
95.9°24 August 2023All-time high
52°25 August 2017All-time low
Climate normals and records are computed from the nearest reference point — Beverly Shores (5 mi).
Mon, 1090° / 73°1.76
90 °
Graham Woods, Monday, 10 August
Heavy rain. High 90°, low 73°.
Pressure29.88 inHg
Wind3.2 mph SW
Humidity77%
Visibility6.2 mi
Dew point73°
Tue, 1185° / 67°1.96
85 °
Graham Woods, Tuesday, 11 August
Heavy rain. High 85°, low 67°.
Pressure29.85 inHg
Wind11.5 mph S
Humidity80%
Visibility6.2 mi
Dew point74°
Wed, 1276° / 69°0.04
76 °
Graham Woods, Wednesday, 12 August
Light rain. High 76°, low 69°.
Pressure29.85 inHg
Wind7.4 mph NW
Humidity75%
Visibility6.2 mi
Dew point67°
Thu, 1373° / 64°0.13
73 °
Graham Woods, Thursday, 13 August
Light rain. High 73°, low 64°.
Pressure29.97 inHg
Wind8.6 mph SE
Humidity73%
Visibility—
Dew point63°
Fri, 1473° / 62°0
73 °
Graham Woods, Friday, 14 August
Overcast. High 73°, low 62°.
Pressure30.15 inHg
Wind12.7 mph NE
Humidity63%
Visibility—
Dew point58°
Sat, 1573° / 64°0.02
73 °
Graham Woods, Saturday, 15 August
Light rain. High 73°, low 64°.
Pressure30.24 inHg
Wind15.5 mph SE
Humidity62%
Visibility—
Dew point57°
Sun, 1673° / 64°0.2
73 °
Graham Woods, Sunday, 16 August
Light rain. High 73°, low 64°.
Pressure29.97 inHg
Wind15.7 mph N
Humidity87%
Visibility—
Dew point68°
Mon, 1771° / 64°0.09
71 °
Graham Woods, Monday, 17 August
Light rain. High 71°, low 64°.
Pressure30.09 inHg
Wind13 mph N
Humidity77%
Visibility—
Dew point62°
Tue, 1876° / 60°0
76 °
Graham Woods, Tuesday, 18 August
Overcast. High 76°, low 60°.
Pressure29.91 inHg
Wind12.1 mph S
Humidity77%
Visibility—
Dew point63°
Wed, 1972° / 67°0.07
72 °
Graham Woods, Wednesday, 19 August
Light rain. High 72°, low 67°.
Pressure29.80 inHg
Wind17.1 mph NW
Humidity76%
Visibility—
Dew point64°
Thu, 2070° / 63°0
70 °
Graham Woods, Thursday, 20 August
Overcast. High 70°, low 63°.
Pressure29.97 inHg
Wind10.9 mph N
Humidity70%
Visibility—
Dew point59°
Fri, 2180° / 61°0.03
80 °
Graham Woods, Friday, 21 August
Light rain. High 80°, low 61°.
Pressure29.85 inHg
Wind17 mph SW
Humidity62%
Visibility—
Dew point60°
Sat, 2276° / 66°0.07
76 °
Graham Woods, Saturday, 22 August
Light rain. High 76°, low 66°.
Pressure29.80 inHg
Wind15 mph N
Humidity73%
Visibility—
Dew point66°
Sun, 2370° / 65°0
70 °
Graham Woods, Sunday, 23 August
Clear. High 70°, low 65°.
Pressure30.15 inHg
Wind15.1 mph N
Humidity61%
Visibility—
Dew point55°
Mon, 2476° / 61°0
76 °
Graham Woods, Monday, 24 August
Clear. High 76°, low 61°.
Pressure30.21 inHg
Wind9.3 mph S
Humidity61%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2579° / 67°0.11
79 °
Graham Woods, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high79°
Average low67°
Average precipitation0.11 in
Chance of precipitation33%
Record high89° (2024)
Record low52° (2017)
Wed, 2679° / 69°0.14
79 °
Graham Woods, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low69°
Average precipitation0.14 in
Chance of precipitation33%
Record high92° (2024)
Record low56° (2017)
Thu, 2779° / 69°0.13
79 °
Graham Woods, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high79°
Average low69°
Average precipitation0.13 in
Chance of precipitation33%
Record high93° (2024)
Record low55° (2025)
Fri, 2878° / 68°0.13
78 °
Graham Woods, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low68°
Average precipitation0.13 in
Chance of precipitation35%
Record high89° (2021)
Record low53° (1986)
Sat, 2978° / 68°0.11
78 °
Graham Woods, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high78°
Average low68°
Average precipitation0.11 in
Chance of precipitation37%
Record high89° (2022)
Record low54° (1965)
Sun, 3078° / 68°0.08
78 °
Graham Woods, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high78°
Average low68°
Average precipitation0.08 in
Chance of precipitation30%
Record high90° (1995)
Record low57° (2025)
Mon, 3177° / 66°0.07
77 °
Graham Woods, Monday, 31 August
Climate normal for this date — 60-year average.
Average high77°
Average low66°
Average precipitation0.07 in
Chance of precipitation27%
Record high87° (1969)
Record low54° (2025)
Tue, 0177° / 66°0.17
77 °
Graham Woods, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high77°
Average low66°
Average precipitation0.17 in
Chance of precipitation30%
Record high90° (2011)
Record low54° (2017)
Wed, 0277° / 67°0.07
77 °
Graham Woods, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high77°
Average low67°
Average precipitation0.07 in
Chance of precipitation25%
Record high87° (2008)
Record low52° (2017)
Thu, 0377° / 67°0.07
77 °
Graham Woods, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high77°
Average low67°
Average precipitation0.07 in
Chance of precipitation32%
Record high89° (2023)
Record low56° (2024)
Fri, 0476° / 66°0.09
76 °
Graham Woods, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low66°
Average precipitation0.09 in
Chance of precipitation33%
Record high88° (2018)
Record low56° (2025)
Sat, 0576° / 66°0.07
76 °
Graham Woods, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high76°
Average low66°
Average precipitation0.07 in
Chance of precipitation25%
Record high88° (2007)
Record low56° (2019)
Sun, 0676° / 66°0.11
76 °
Graham Woods, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high76°
Average low66°
Average precipitation0.11 in
Chance of precipitation35%
Record high88° (1990)
Record low52° (2025)
Mon, 0776° / 65°0.11
76 °
Graham Woods, Monday, 7 September
Climate normal for this date — 60-year average.
Average high76°
Average low65°
Average precipitation0.11 in
Chance of precipitation38%
Record high90° (1960)
Record low54° (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 Graham Woods, IN 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 Graham Woods, IN 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.