As of 04:26 EDT

Weather in Helmsburg, IN

72°Current weather

Helmsburg, Sunday, 9 August, 04:26

Clear. Feels like 73°. High 90°, low 72°.

Pressure30.03 inHg
Wind3.3 mph SW
Humidity94%
Visibility6.2 mi
Dew point70°

Monthly outlook for Helmsburg, IN: average high 90.6°, average low 69.8°. That is 4° above the climate normal for August. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 23 August (105.3°), the coolest 15 August (60.9°).

90.6°/69.8°
Average high / low
+4°
Above normal
4 / 5
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August85.4°83.3°+1.2°
19 August – 28 August99.2°83.6°+8.7°
29 August – 7 Septemberat normal81.6°

August records over 66 years

100.6°4 August 2010All-time high
48.9°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Martinsville (13 mi).

Mon, 1092° / 74°0Mostly clear
92 °Mostly clear

Helmsburg, Monday, 10 August

Mostly clear. High 92°, low 74°.

Pressure29.97 inHg
Wind11.5 mph SW
Humidity51%
Visibility6.2 mi
Dew point69°
Tue, 1194° / 74°0.02Light rain
94 °Light rain

Helmsburg, Tuesday, 11 August

Light rain. High 94°, low 74°.

Pressure29.94 inHg
Wind8.5 mph SW
Humidity49%
Visibility6.2 mi
Dew point67°
Wed, 1292° / 68°0.14Light rain
92 °Light rain

Helmsburg, Wednesday, 12 August

Light rain. High 92°, low 68°.

Pressure29.83 inHg
Wind7.4 mph W
Humidity63%
Visibility6.2 mi
Dew point71°
Thu, 1387° / 66°0Mostly clear
87 °Mostly clear

Helmsburg, Thursday, 13 August

Mostly clear. High 87°, low 66°.

Pressure29.94 inHg
Wind11.4 mph NE
Humidity38%
Visibility
Dew point56°
Fri, 1469° / 63°0.85Rain
69 °Rain

Helmsburg, Friday, 14 August

Rain. High 69°, low 63°.

Pressure30.12 inHg
Wind7.5 mph N
Humidity96%
Visibility
Dew point64°
Sat, 1577° / 61°0.03Light rain
77 °Light rain

Helmsburg, Saturday, 15 August

Light rain. High 77°, low 61°.

Pressure30.21 inHg
Wind9 mph E
Humidity48%
Visibility
Dew point54°
Sun, 1683° / 61°0.09Light rain
83 °Light rain

Helmsburg, Sunday, 16 August

Light rain. High 83°, low 61°.

Pressure30.09 inHg
Wind5.8 mph E
Humidity61%
Visibility
Dew point61°
Mon, 1785° / 67°0Overcast
85 °Overcast

Helmsburg, Monday, 17 August

Overcast. High 85°, low 67°.

Pressure30.03 inHg
Wind8.3 mph N
Humidity54%
Visibility
Dew point64°
Tue, 1887° / 64°0Clear
87 °Clear

Helmsburg, Tuesday, 18 August

Clear. High 87°, low 64°.

Pressure30.03 inHg
Wind5.8 mph E
Humidity44%
Visibility
Dew point59°
Wed, 1992° / 66°0.05Light rain
92 °Light rain

Helmsburg, Wednesday, 19 August

Light rain. High 92°, low 66°.

Pressure29.97 inHg
Wind10.6 mph SE
Humidity50%
Visibility
Dew point63°
Thu, 20101° / 74°0Overcast
101 °Overcast

Helmsburg, Thursday, 20 August

Overcast. High 101°, low 74°.

Pressure29.85 inHg
Wind10 mph SW
Humidity36%
Visibility
Dew point65°
Fri, 2198° / 79°0Partly cloudy
98 °Partly cloudy

Helmsburg, Friday, 21 August

Partly cloudy. High 98°, low 79°.

Pressure29.85 inHg
Wind11.1 mph SW
Humidity38%
Visibility
Dew point66°
Sat, 22104° / 76°0Partly cloudy
104 °Partly cloudy

Helmsburg, Saturday, 22 August

Partly cloudy. High 104°, low 76°.

Pressure29.88 inHg
Wind4.8 mph E
Humidity41%
Visibility
Dew point69°
Sun, 23105° / 79°0Mostly clear
105 °Mostly clear

Helmsburg, Sunday, 23 August

Mostly clear. High 105°, low 79°.

Pressure29.88 inHg
Wind8.2 mph W
Humidity30%
Visibility
Dew point62°
Mon, 2495° / 75°0.02Light rain
95 °Light rain

Helmsburg, Monday, 24 August

Light rain. High 95°, low 75°.

Pressure30.00 inHg
Wind10.8 mph NE
Humidity66%
Visibility
Dew point71°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2584° / 66°0.06Climate normal
84 °Climate normal

Helmsburg, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.06 in
Chance of precipitation25%
Record high94° (2023)
Record low55° (2025)
Wed, 2684° / 67°0.07Climate normal
84 °Climate normal

Helmsburg, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.07 in
Chance of precipitation35%
Record high93° (2014)
Record low52° (2025)
Thu, 2784° / 67°0.12Climate normal
84 °Climate normal

Helmsburg, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.12 in
Chance of precipitation37%
Record high95° (2024)
Record low52° (2025)
Fri, 2884° / 67°0.15Climate normal
84 °Climate normal

Helmsburg, Friday, 28 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.15 in
Chance of precipitation32%
Record high95° (2007)
Record low52° (1986)
Sat, 2983° / 66°0.11Climate normal
83 °Climate normal

Helmsburg, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.11 in
Chance of precipitation30%
Record high96° (2007)
Record low49° (1986)
Sun, 3082° / 66°0.15Climate normal
82 °Climate normal

Helmsburg, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.15 in
Chance of precipitation27%
Record high94° (2024)
Record low51° (1986)
Mon, 3182° / 65°0.05Climate normal
82 °Climate normal

Helmsburg, Monday, 31 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.05 in
Chance of precipitation30%
Record high97° (2013)
Record low54° (2025)
Tue, 0182° / 65°0.12Climate normal
82 °Climate normal

Helmsburg, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.12 in
Chance of precipitation28%
Record high97° (2011)
Record low51° (1967)
Wed, 0282° / 65°0.19Climate normal
82 °Climate normal

Helmsburg, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.19 in
Chance of precipitation33%
Record high98° (2011)
Record low53° (1965)
Thu, 0382° / 65°0.1Climate normal
82 °Climate normal

Helmsburg, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.1 in
Chance of precipitation27%
Record high98° (2011)
Record low51° (1974)
Fri, 0481° / 64°0.07Climate normal
81 °Climate normal

Helmsburg, Friday, 4 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.07 in
Chance of precipitation27%
Record high96° (2007)
Record low52° (1997)
Sat, 0581° / 64°0.06Climate normal
81 °Climate normal

Helmsburg, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.06 in
Chance of precipitation30%
Record high97° (2007)
Record low51° (1974)
Sun, 0681° / 64°0.04Climate normal
81 °Climate normal

Helmsburg, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.04 in
Chance of precipitation20%
Record high94° (1998)
Record low51° (1962)
Mon, 0781° / 64°0.04Climate normal
81 °Climate normal

Helmsburg, Monday, 7 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.04 in
Chance of precipitation23%
Record high94° (2002)
Record low49° (2017)

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 Helmsburg, 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 Helmsburg, 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.