As of 05:05 EDT

Weather in Riverwood, IN

70°Current weather

Riverwood, Sunday, 9 August, 05:05

Partly cloudy. Feels like 71°. High 92°, low 70°.

Pressure30.03 inHg
Wind2.1 mph SW
Humidity92%
Visibility6.2 mi
Dew point68°

Monthly outlook for Riverwood, IN: average high 83.8°, average low 67.8°. That is 1.4° above the climate normal for August. Precipitation is expected on 6 days (about 4.2 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 10 August (95°), the coolest 14 August (56.8°).

83.8°/67.8°
Average high / low
+1.4°
Above normal
6 / 5
Wet days / normal
4.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August81.3°81.2°+0°
19 August – 28 August87.9°81.4°+3.6°
29 August – 7 Septemberat normal79.8°

August records over 66 years

99.7°17 August 1988All-time high
45.3°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Cicero (3 mi).

Mon, 1095° / 74°0.22Rain
95 °Rain

Riverwood, Monday, 10 August

Rain. High 95°, low 74°.

Pressure29.94 inHg
Wind13.6 mph SW
Humidity72%
Visibility6.2 mi
Dew point74°
Tue, 1188° / 72°0.31Rain
88 °Rain

Riverwood, Tuesday, 11 August

Rain. High 88°, low 72°.

Pressure29.91 inHg
Wind9.3 mph SW
Humidity75%
Visibility6.2 mi
Dew point76°
Wed, 1284° / 68°1.58Heavy rain
84 °Heavy rain

Riverwood, Wednesday, 12 August

Heavy rain. High 84°, low 68°.

Pressure29.83 inHg
Wind3.3 mph SW
Humidity78%
Visibility6.2 mi
Dew point74°
Thu, 1377° / 64°0.1Light rain
77 °Light rain

Riverwood, Thursday, 13 August

Light rain. High 77°, low 64°.

Pressure30.00 inHg
Wind8.7 mph NE
Humidity68%
Visibility
Dew point64°
Fri, 1472° / 57°1.65Heavy rain
72 °Heavy rain

Riverwood, Friday, 14 August

Heavy rain. High 72°, low 57°.

Pressure30.15 inHg
Wind7.6 mph NE
Humidity73%
Visibility
Dew point58°
Sat, 1571° / 61°0Overcast
71 °Overcast

Riverwood, Saturday, 15 August

Overcast. High 71°, low 61°.

Pressure30.27 inHg
Wind10.2 mph SE
Humidity69%
Visibility
Dew point58°
Sun, 1677° / 60°0Partly cloudy
77 °Partly cloudy

Riverwood, Sunday, 16 August

Partly cloudy. High 77°, low 60°.

Pressure30.09 inHg
Wind7.8 mph SE
Humidity75%
Visibility
Dew point64°
Mon, 1778° / 67°0.01Light rain
78 °Light rain

Riverwood, Monday, 17 August

Light rain. High 78°, low 67°.

Pressure30.06 inHg
Wind7.5 mph N
Humidity75%
Visibility
Dew point67°
Tue, 1880° / 63°0Clear
80 °Clear

Riverwood, Tuesday, 18 August

Clear. High 80°, low 63°.

Pressure30.06 inHg
Wind5.2 mph SE
Humidity65%
Visibility
Dew point64°
Wed, 1982° / 65°0Overcast
82 °Overcast

Riverwood, Wednesday, 19 August

Overcast. High 82°, low 65°.

Pressure30.00 inHg
Wind10.7 mph S
Humidity77%
Visibility
Dew point69°
Thu, 2091° / 71°0Overcast
91 °Overcast

Riverwood, Thursday, 20 August

Overcast. High 91°, low 71°.

Pressure29.85 inHg
Wind11.5 mph SW
Humidity68%
Visibility
Dew point76°
Fri, 2189° / 75°0Mostly clear
89 °Mostly clear

Riverwood, Friday, 21 August

Mostly clear. High 89°, low 75°.

Pressure29.85 inHg
Wind9 mph NE
Humidity70%
Visibility
Dew point75°
Sat, 2289° / 73°0Overcast
89 °Overcast

Riverwood, Saturday, 22 August

Overcast. High 89°, low 73°.

Pressure29.91 inHg
Wind9.4 mph SE
Humidity69%
Visibility
Dew point74°
Sun, 2394° / 77°0Overcast
94 °Overcast

Riverwood, Sunday, 23 August

Overcast. High 94°, low 77°.

Pressure29.88 inHg
Wind8 mph S
Humidity60%
Visibility
Dew point73°
Mon, 2483° / 70°0.29Rain
83 °Rain

Riverwood, Monday, 24 August

Rain. High 83°, low 70°.

Pressure30.03 inHg
Wind11.8 mph N
Humidity78%
Visibility
Dew point73°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 64°0.07Climate normal
82 °Climate normal

Riverwood, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.07 in
Chance of precipitation27%
Record high92° (2021)
Record low53° (1984)
Wed, 2682° / 65°0.11Climate normal
82 °Climate normal

Riverwood, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation32%
Record high91° (2020)
Record low53° (2025)
Thu, 2782° / 65°0.11Climate normal
82 °Climate normal

Riverwood, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation35%
Record high94° (2024)
Record low51° (2025)
Fri, 2882° / 65°0.21Climate normal
82 °Climate normal

Riverwood, Friday, 28 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.21 in
Chance of precipitation45%
Record high91° (1990)
Record low49° (1986)
Sat, 2981° / 64°0.13Climate normal
81 °Climate normal

Riverwood, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.13 in
Chance of precipitation33%
Record high91° (2007)
Record low45° (1986)
Sun, 3080° / 64°0.12Climate normal
80 °Climate normal

Riverwood, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.12 in
Chance of precipitation28%
Record high93° (2024)
Record low48° (1986)
Mon, 3180° / 63°0.05Climate normal
80 °Climate normal

Riverwood, Monday, 31 August

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.05 in
Chance of precipitation25%
Record high91° (2010)
Record low50° (2009)
Tue, 0180° / 63°0.12Climate normal
80 °Climate normal

Riverwood, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.12 in
Chance of precipitation25%
Record high97° (2011)
Record low48° (1967)
Wed, 0280° / 64°0.13Climate normal
80 °Climate normal

Riverwood, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.13 in
Chance of precipitation27%
Record high98° (2011)
Record low47° (1967)
Thu, 0380° / 63°0.11Climate normal
80 °Climate normal

Riverwood, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.11 in
Chance of precipitation30%
Record high95° (2011)
Record low49° (1974)
Fri, 0479° / 62°0.06Climate normal
79 °Climate normal

Riverwood, Friday, 4 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.06 in
Chance of precipitation23%
Record high94° (1999)
Record low47° (1997)
Sat, 0579° / 62°0.05Climate normal
79 °Climate normal

Riverwood, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.05 in
Chance of precipitation25%
Record high94° (2007)
Record low48° (1974)
Sun, 0679° / 62°0.03Climate normal
79 °Climate normal

Riverwood, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.03 in
Chance of precipitation20%
Record high91° (1998)
Record low48° (1962)
Mon, 0779° / 61°0.07Climate normal
79 °Climate normal

Riverwood, Monday, 7 September

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.07 in
Chance of precipitation28%
Record high92° (2002)
Record low46° (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 Riverwood, 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 Riverwood, 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.