As of 09:19 EDT

Weather in Hillisburg, IN

72°Current weather

Hillisburg, Sunday, 9 August, 09:19

Mostly clear. Feels like 73°. High 90°, low 67°.

Pressure30.06 inHg
Wind5.6 mph SW
Humidity92%
Visibility6.2 mi
Dew point70°

Monthly outlook for Hillisburg, IN: average high 79.1°, average low 62.8°. That is 0.9° below the climate normal for August. Precipitation is expected on 7 days (about 2.8 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 10 August (94°), the coolest 24 August (55.7°).

79.1°/62.8°
Average high / low
−0.9°
Below normal
7 / 5
Wet days / normal
2.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August80.7°80.8°-0.1°
19 August – 28 August76.5°81.1°-2.5°
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 (10 mi).

Mon, 1094° / 74°0.11Light rain
94 °Light rain

Hillisburg, Monday, 10 August

Light rain. High 94°, low 74°.

Pressure29.97 inHg
Wind13.7 mph SW
Humidity81%
Visibility6.2 mi
Dew point75°
Tue, 1187° / 67°0.93Heavy rain
87 °Heavy rain

Hillisburg, Tuesday, 11 August

Heavy rain. High 87°, low 67°.

Pressure29.94 inHg
Wind10.6 mph SW
Humidity87%
Visibility6.2 mi
Dew point73°
Wed, 1282° / 69°0.08Rain
82 °Rain

Hillisburg, Wednesday, 12 August

Rain. High 82°, low 69°.

Pressure29.83 inHg
Wind8.3 mph NW
Humidity85%
Visibility6.2 mi
Dew point73°
Thu, 1378° / 64°0.54Rain
78 °Rain

Hillisburg, Thursday, 13 August

Rain. High 78°, low 64°.

Pressure29.94 inHg
Wind12.1 mph E
Humidity67%
Visibility
Dew point64°
Fri, 1474° / 64°0.72Heavy rain
74 °Heavy rain

Hillisburg, Friday, 14 August

Heavy rain. High 74°, low 64°.

Pressure30.09 inHg
Wind11.7 mph E
Humidity84%
Visibility
Dew point66°
Sat, 1572° / 59°0.04Light rain
72 °Light rain

Hillisburg, Saturday, 15 August

Light rain. High 72°, low 59°.

Pressure30.24 inHg
Wind13.3 mph E
Humidity71%
Visibility
Dew point59°
Sun, 1680° / 63°0.03Light rain
80 °Light rain

Hillisburg, Sunday, 16 August

Light rain. High 80°, low 63°.

Pressure29.97 inHg
Wind12.5 mph SW
Humidity89%
Visibility
Dew point71°
Mon, 1773° / 63°0Light rain
73 °Light rain

Hillisburg, Monday, 17 August

Light rain. High 73°, low 63°.

Pressure30.06 inHg
Wind9.4 mph N
Humidity70%
Visibility
Dew point61°
Tue, 1877° / 59°0Light rain
77 °Light rain

Hillisburg, Tuesday, 18 August

Light rain. High 77°, low 59°.

Pressure29.91 inHg
Wind8.7 mph S
Humidity71%
Visibility
Dew point63°
Wed, 1980° / 65°0.16Light rain
80 °Light rain

Hillisburg, Wednesday, 19 August

Light rain. High 80°, low 65°.

Pressure29.77 inHg
Wind12.9 mph NW
Humidity75%
Visibility
Dew point70°
Thu, 2073° / 56°0.01Light rain
73 °Light rain

Hillisburg, Thursday, 20 August

Light rain. High 73°, low 56°.

Pressure29.94 inHg
Wind8.2 mph N
Humidity70%
Visibility
Dew point59°
Fri, 2177° / 59°0Partly cloudy
77 °Partly cloudy

Hillisburg, Friday, 21 August

Partly cloudy. High 77°, low 59°.

Pressure29.88 inHg
Wind9.7 mph SW
Humidity70%
Visibility
Dew point64°
Sat, 2281° / 64°0.19Light rain
81 °Light rain

Hillisburg, Saturday, 22 August

Light rain. High 81°, low 64°.

Pressure29.80 inHg
Wind12.7 mph SW
Humidity77%
Visibility
Dew point71°
Sun, 2373° / 58°0Clear
73 °Clear

Hillisburg, Sunday, 23 August

Clear. High 73°, low 58°.

Pressure30.12 inHg
Wind11.1 mph N
Humidity63%
Visibility
Dew point57°
Mon, 2474° / 56°0Clear
74 °Clear

Hillisburg, Monday, 24 August

Clear. High 74°, low 56°.

Pressure30.24 inHg
Wind6.8 mph NE
Humidity59%
Visibility
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2581° / 64°0.08Climate normal
81 °Climate normal

Hillisburg, 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

Hillisburg, 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

Hillisburg, 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

Hillisburg, 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

Hillisburg, 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

Hillisburg, 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

Hillisburg, 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

Hillisburg, 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

Hillisburg, 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

Hillisburg, 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

Hillisburg, 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

Hillisburg, 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

Hillisburg, 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

Hillisburg, 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 Hillisburg, 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 Hillisburg, 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.