Monthly outlook for Roanoke Station, IN: average high 82.3°, average low 65.7°. That is 1.1° above the climate normal for August. Precipitation is expected on 4 days (about 3.3 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 10 August (90.5°), the coolest 14 August (55°).
82.3°/65.7°
Average high / low
+1.1°
Above normal
4 / 5
Wet days / normal
3.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
79.9°
80.5°
-0.4°
19 August – 28 August
86.3°
80.3°
+3.4°
29 August – 7 September
at normal
78.8°
—
August records over 66 years
97.7°17 August 1988All-time high
46°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Fort Wayne (15 mi).
Mon, 1090° / 68°1.21
90 °
Roanoke Station, Monday, 10 August
Heavy rain. High 90°, low 68°.
Pressure29.94 inHg
Wind12.7 mph SW
Humidity78%
Visibility6.2 mi
Dew point74°
Tue, 1186° / 67°1.51
86 °
Roanoke Station, Tuesday, 11 August
Heavy rain. High 86°, low 67°.
Pressure29.88 inHg
Wind10.1 mph S
Humidity80%
Visibility6.2 mi
Dew point74°
Wed, 1281° / 69°0.22
81 °
Roanoke Station, Wednesday, 12 August
Rain. High 81°, low 69°.
Pressure29.80 inHg
Wind4.4 mph N
Humidity76%
Visibility6.2 mi
Dew point71°
Thu, 1373° / 60°0
73 °
Roanoke Station, Thursday, 13 August
Overcast. High 73°, low 60°.
Pressure30.00 inHg
Wind7 mph N
Humidity65%
Visibility—
Dew point59°
Fri, 1473° / 55°0
73 °
Roanoke Station, Friday, 14 August
Light rain. High 73°, low 55°.
Pressure30.15 inHg
Wind7.8 mph NE
Humidity59%
Visibility—
Dew point55°
Sat, 1573° / 57°0
73 °
Roanoke Station, Saturday, 15 August
Overcast. High 73°, low 57°.
Pressure30.27 inHg
Wind8.3 mph SE
Humidity66%
Visibility—
Dew point58°
Sun, 1674° / 61°0.04
74 °
Roanoke Station, Sunday, 16 August
Light rain. High 74°, low 61°.
Pressure30.12 inHg
Wind7.8 mph E
Humidity74%
Visibility—
Dew point61°
Mon, 1779° / 66°0.01
79 °
Roanoke Station, Monday, 17 August
Light rain. High 79°, low 66°.
Pressure30.06 inHg
Wind7.1 mph NW
Humidity67%
Visibility—
Dew point64°
Tue, 1880° / 60°0
80 °
Roanoke Station, Tuesday, 18 August
Clear. High 80°, low 60°.
Pressure30.06 inHg
Wind5.7 mph N
Humidity65%
Visibility—
Dew point63°
Wed, 1980° / 64°0
80 °
Roanoke Station, Wednesday, 19 August
Overcast. High 80°, low 64°.
Pressure30.00 inHg
Wind10.8 mph S
Humidity71%
Visibility—
Dew point67°
Thu, 2088° / 71°0
88 °
Roanoke Station, Thursday, 20 August
Overcast. High 88°, low 71°.
Pressure29.83 inHg
Wind11 mph SW
Humidity72%
Visibility—
Dew point74°
Fri, 2190° / 76°0
90 °
Roanoke Station, Friday, 21 August
Mostly clear. High 90°, low 76°.
Pressure29.88 inHg
Wind8.6 mph NE
Humidity66%
Visibility—
Dew point74°
Sat, 2287° / 70°0
87 °
Roanoke Station, Saturday, 22 August
Partly cloudy. High 87°, low 70°.
Pressure29.94 inHg
Wind10 mph SE
Humidity67%
Visibility—
Dew point71°
Sun, 2390° / 76°0.02
90 °
Roanoke Station, Sunday, 23 August
Light rain. High 90°, low 76°.
Pressure29.85 inHg
Wind13 mph SW
Humidity76%
Visibility—
Dew point74°
Mon, 2483° / 69°0.29
83 °
Roanoke Station, Monday, 24 August
Rain. High 83°, low 69°.
Pressure30.03 inHg
Wind6.8 mph E
Humidity77%
Visibility—
Dew point71°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2580° / 63°0.05
80 °
Roanoke Station, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.05 in
Chance of precipitation22%
Record high90° (2021)
Record low50° (2017)
Wed, 2681° / 64°0.11
81 °
Roanoke Station, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.11 in
Chance of precipitation33%
Record high92° (2020)
Record low50° (2017)
Thu, 2781° / 64°0.11
81 °
Roanoke Station, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.11 in
Chance of precipitation38%
Record high92° (2024)
Record low51° (2025)
Fri, 2880° / 64°0.12
80 °
Roanoke Station, Friday, 28 August
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.12 in
Chance of precipitation33%
Record high91° (1990)
Record low47° (1986)
Sat, 2980° / 63°0.1
80 °
Roanoke Station, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.1 in
Chance of precipitation30%
Record high91° (2021)
Record low46° (1986)
Sun, 3079° / 63°0.09
79 °
Roanoke Station, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.09 in
Chance of precipitation33%
Record high91° (2024)
Record low47° (1986)
Mon, 3179° / 62°0.07
79 °
Roanoke Station, Monday, 31 August
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.07 in
Chance of precipitation28%
Record high90° (2012)
Record low48° (2009)
Tue, 0179° / 62°0.15
79 °
Roanoke Station, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.15 in
Chance of precipitation23%
Record high94° (2011)
Record low48° (1967)
Wed, 0280° / 62°0.08
80 °
Roanoke Station, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.08 in
Chance of precipitation25%
Record high96° (2011)
Record low47° (1965)
Thu, 0379° / 62°0.09
79 °
Roanoke Station, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.09 in
Chance of precipitation23%
Record high95° (2011)
Record low49° (1974)
Fri, 0479° / 61°0.07
79 °
Roanoke Station, Friday, 4 September
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.07 in
Chance of precipitation22%
Record high90° (1960)
Record low46° (1997)
Sat, 0578° / 61°0.03
78 °
Roanoke Station, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.03 in
Chance of precipitation22%
Record high90° (2007)
Record low46° (1974)
Sun, 0678° / 61°0.06
78 °
Roanoke Station, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.06 in
Chance of precipitation25%
Record high91° (1990)
Record low46° (1984)
Mon, 0778° / 61°0.1
78 °
Roanoke Station, Monday, 7 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.1 in
Chance of precipitation33%
Record high90° (2002)
Record low44° (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 Roanoke Station, 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 Roanoke Station, 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.