As of 02:43 EDT

Weather in Boyleston, IN

70°Current weather

Boyleston, Sunday, 9 August, 02:43

Partly cloudy. Feels like 71°. High 90°, low 69°.

Pressure30.03 inHg
Wind1.7 mph SW
Humidity91%
Visibility6.2 mi
Dew point67°

Monthly outlook for Boyleston, IN: average high 82.9°, average low 67.7°. That is 1.2° above the climate normal for August. Precipitation is expected on 6 days (about 3.4 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 10 August (93.6°), the coolest 14 August (56.8°).

82.9°/67.7°
Average high / low
+1.2°
Above normal
6 / 5
Wet days / normal
3.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August80.5°80.8°-0.1°
19 August – 28 August86.8°81.1°+3.2°
29 August – 7 Septemberat normal79.6°

August records over 66 years

99.3°17 August 1988All-time high
43.7°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Russiaville (11 mi).

Mon, 1094° / 73°0.22Rain
94 °Rain

Boyleston, Monday, 10 August

Rain. High 94°, low 73°.

Pressure29.94 inHg
Wind14.8 mph SW
Humidity78%
Visibility6.2 mi
Dew point75°
Tue, 1186° / 71°0.21Rain
86 °Rain

Boyleston, Tuesday, 11 August

Rain. High 86°, low 71°.

Pressure29.91 inHg
Wind10.6 mph SW
Humidity78%
Visibility6.2 mi
Dew point75°
Wed, 1283° / 68°1.09Heavy rain
83 °Heavy rain

Boyleston, Wednesday, 12 August

Heavy rain. High 83°, low 68°.

Pressure29.83 inHg
Wind4 mph SW
Humidity79%
Visibility6.2 mi
Dew point73°
Thu, 1377° / 64°0.11Light rain
77 °Light rain

Boyleston, Thursday, 13 August

Light rain. High 77°, low 64°.

Pressure30.00 inHg
Wind8.7 mph NE
Humidity69%
Visibility
Dew point64°
Fri, 1472° / 57°1.52Heavy rain
72 °Heavy rain

Boyleston, Friday, 14 August

Heavy rain. High 72°, low 57°.

Pressure30.15 inHg
Wind9.1 mph NE
Humidity71%
Visibility
Dew point57°
Sat, 1570° / 61°0Overcast
70 °Overcast

Boyleston, Saturday, 15 August

Overcast. High 70°, low 61°.

Pressure30.24 inHg
Wind11.1 mph SE
Humidity68%
Visibility
Dew point58°
Sun, 1677° / 61°0Partly cloudy
77 °Partly cloudy

Boyleston, Sunday, 16 August

Partly cloudy. High 77°, low 61°.

Pressure30.09 inHg
Wind9 mph SE
Humidity77%
Visibility
Dew point65°
Mon, 1778° / 67°0Overcast
78 °Overcast

Boyleston, Monday, 17 August

Overcast. High 78°, low 67°.

Pressure30.06 inHg
Wind7 mph N
Humidity72%
Visibility
Dew point66°
Tue, 1879° / 64°0Clear
79 °Clear

Boyleston, Tuesday, 18 August

Clear. High 79°, low 64°.

Pressure30.06 inHg
Wind6.6 mph SE
Humidity68%
Visibility
Dew point65°
Wed, 1982° / 65°0Overcast
82 °Overcast

Boyleston, Wednesday, 19 August

Overcast. High 82°, low 65°.

Pressure29.97 inHg
Wind10.9 mph S
Humidity73%
Visibility
Dew point68°
Thu, 2089° / 72°0Overcast
89 °Overcast

Boyleston, Thursday, 20 August

Overcast. High 89°, low 72°.

Pressure29.83 inHg
Wind14.5 mph SW
Humidity75%
Visibility
Dew point76°
Fri, 2189° / 74°0Mostly clear
89 °Mostly clear

Boyleston, Friday, 21 August

Mostly clear. High 89°, low 74°.

Pressure29.88 inHg
Wind9.7 mph NE
Humidity68%
Visibility
Dew point73°
Sat, 2290° / 73°0Partly cloudy
90 °Partly cloudy

Boyleston, Saturday, 22 August

Partly cloudy. High 90°, low 73°.

Pressure29.91 inHg
Wind9.3 mph SE
Humidity68%
Visibility
Dew point74°
Sun, 2391° / 77°0Overcast
91 °Overcast

Boyleston, Sunday, 23 August

Overcast. High 91°, low 77°.

Pressure29.88 inHg
Wind10.7 mph S
Humidity60%
Visibility
Dew point73°
Mon, 2481° / 69°0.23Rain
81 °Rain

Boyleston, Monday, 24 August

Rain. High 81°, low 69°.

Pressure30.03 inHg
Wind9.4 mph E
Humidity80%
Visibility
Dew point72°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2581° / 64°0.08Climate normal
81 °Climate normal

Boyleston, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation28%
Record high93° (2020)
Record low53° (2017)
Wed, 2682° / 65°0.1Climate normal
82 °Climate normal

Boyleston, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.1 in
Chance of precipitation37%
Record high91° (2020)
Record low52° (2025)
Thu, 2782° / 65°0.13Climate normal
82 °Climate normal

Boyleston, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.13 in
Chance of precipitation32%
Record high93° (2024)
Record low51° (1968)
Fri, 2881° / 65°0.19Climate normal
81 °Climate normal

Boyleston, Friday, 28 August

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.19 in
Chance of precipitation40%
Record high91° (1990)
Record low48° (1986)
Sat, 2981° / 64°0.13Climate normal
81 °Climate normal

Boyleston, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.13 in
Chance of precipitation37%
Record high91° (1991)
Record low44° (1986)
Sun, 3080° / 63°0.08Climate normal
80 °Climate normal

Boyleston, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.08 in
Chance of precipitation27%
Record high92° (2013)
Record low49° (1986)
Mon, 3180° / 63°0.07Climate normal
80 °Climate normal

Boyleston, Monday, 31 August

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.07 in
Chance of precipitation30%
Record high92° (2011)
Record low48° (2009)
Tue, 0180° / 63°0.1Climate normal
80 °Climate normal

Boyleston, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.1 in
Chance of precipitation18%
Record high97° (2011)
Record low47° (1967)
Wed, 0280° / 63°0.09Climate normal
80 °Climate normal

Boyleston, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.09 in
Chance of precipitation30%
Record high99° (2011)
Record low47° (1967)
Thu, 0380° / 63°0.09Climate normal
80 °Climate normal

Boyleston, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.09 in
Chance of precipitation32%
Record high95° (2011)
Record low47° (1974)
Fri, 0479° / 62°0.07Climate normal
79 °Climate normal

Boyleston, Friday, 4 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.07 in
Chance of precipitation28%
Record high94° (1999)
Record low47° (1997)
Sat, 0579° / 62°0.05Climate normal
79 °Climate normal

Boyleston, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.05 in
Chance of precipitation23%
Record high93° (1999)
Record low48° (1974)
Sun, 0679° / 61°0.05Climate normal
79 °Climate normal

Boyleston, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.05 in
Chance of precipitation22%
Record high91° (1990)
Record low47° (1962)
Mon, 0779° / 61°0.09Climate normal
79 °Climate normal

Boyleston, Monday, 7 September

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.09 in
Chance of precipitation28%
Record high91° (2002)
Record low45° (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 Boyleston, 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 Boyleston, 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.