As of 12:50 EDT

Weather in Brownsburg, IN

74°Current weather

Brownsburg, Thursday, 8 October, 12:50

Clear. Feels like 73°. High 75°, low 49°.

Pressure30.09 inHg
Wind6.9 mph N
Humidity38%
Visibility6.2 mi
Dew point47°

Monthly outlook for Brownsburg, IN: average high 73.1°, average low 54.1°. That is 5.1° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 15 October (89.6°), the coolest 18 October (42.9°).

73.1°/54.1°
Average high / low
+5.1°
Above normal
4 / 4
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October76.8°65.6°+6.2°
18 October – 27 October67.1°60.8°+3.5°
28 October – 6 Novemberat normal57.5°—

October records over 66 years

89.4°1 October 2019All-time high
23.7°26 October 1962All-time low

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

Fri, 0982° / 47°0Clear
82 °Clear

Brownsburg, Friday, 9 October

Clear. High 82°, low 47°.

Pressure30.18 inHg
Wind5.2 mph S
Humidity41%
Visibility6.2 mi
Dew point50°
Sat, 1078° / 55°0Overcast
78 °Overcast

Brownsburg, Saturday, 10 October

Overcast. High 78°, low 55°.

Pressure30.18 inHg
Wind8.4 mph SE
Humidity43%
Visibility6.2 mi
Dew point49°
Sun, 1169° / 59°0.11Light rain
69 °Light rain

Brownsburg, Sunday, 11 October

Light rain. High 69°, low 59°.

Pressure29.91 inHg
Wind6.5 mph E
Humidity77%
Visibility4.1 mi
Dew point57°
Mon, 1282° / 56°0Clear
82 °Clear

Brownsburg, Monday, 12 October

Clear. High 82°, low 56°.

Pressure29.97 inHg
Wind6.9 mph SW
Humidity57%
Visibility6.2 mi
Dew point58°
Tue, 1385° / 68°0Clear
85 °Clear

Brownsburg, Tuesday, 13 October

Clear. High 85°, low 68°.

Pressure29.85 inHg
Wind11.7 mph SW
Humidity42%
Visibility—
Dew point56°
Wed, 1474° / 57°0Overcast
74 °Overcast

Brownsburg, Wednesday, 14 October

Overcast. High 74°, low 57°.

Pressure30.03 inHg
Wind11.7 mph SE
Humidity52%
Visibility—
Dew point50°
Thu, 1590° / 65°0Partly cloudy
90 °Partly cloudy

Brownsburg, Thursday, 15 October

Partly cloudy. High 90°, low 65°.

Pressure29.97 inHg
Wind14.9 mph SW
Humidity43%
Visibility—
Dew point60°
Fri, 1675° / 59°0.3Light rain
75 °Light rain

Brownsburg, Friday, 16 October

Light rain. High 75°, low 59°.

Pressure30.15 inHg
Wind11.1 mph N
Humidity77%
Visibility—
Dew point66°
Sat, 1758° / 49°0Clear
58 °Clear

Brownsburg, Saturday, 17 October

Clear. High 58°, low 49°.

Pressure30.53 inHg
Wind13.9 mph NE
Humidity41%
Visibility—
Dew point33°
Sun, 1861° / 43°0Overcast
61 °Overcast

Brownsburg, Sunday, 18 October

Overcast. High 61°, low 43°.

Pressure30.45 inHg
Wind10.5 mph E
Humidity27%
Visibility—
Dew point24°
Mon, 1961° / 51°0.02Light rain
61 °Light rain

Brownsburg, Monday, 19 October

Light rain. High 61°, low 51°.

Pressure30.30 inHg
Wind12 mph S
Humidity62%
Visibility—
Dew point44°
Tue, 2071° / 56°0.04Light rain
71 °Light rain

Brownsburg, Tuesday, 20 October

Light rain. High 71°, low 56°.

Pressure30.18 inHg
Wind13.2 mph S
Humidity64%
Visibility—
Dew point56°
Wed, 2175° / 56°0.03Light rain
75 °Light rain

Brownsburg, Wednesday, 21 October

Light rain. High 75°, low 56°.

Pressure30.06 inHg
Wind10.2 mph SW
Humidity57%
Visibility—
Dew point54°
Thu, 2273° / 54°0.08Light rain
73 °Light rain

Brownsburg, Thursday, 22 October

Light rain. High 73°, low 54°.

Pressure29.94 inHg
Wind17.3 mph SW
Humidity52%
Visibility—
Dew point52°
Fri, 2360° / 44°0Clear
60 °Clear

Brownsburg, Friday, 23 October

Clear. High 60°, low 44°.

Pressure30.18 inHg
Wind11.2 mph W
Humidity40%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2460° / 46°0.12Climate normal
60 °Climate normal

Brownsburg, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.12 in
Chance of precipitation35%
Record high79° (1963)
Record low25° (1981)
Sun, 2560° / 45°0.09Climate normal
60 °Climate normal

Brownsburg, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.09 in
Chance of precipitation32%
Record high78° (1963)
Record low29° (2006)
Mon, 2660° / 45°0.11Climate normal
60 °Climate normal

Brownsburg, Monday, 26 October

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.11 in
Chance of precipitation32%
Record high80° (1963)
Record low24° (1962)
Tue, 2759° / 44°0.13Climate normal
59 °Climate normal

Brownsburg, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.13 in
Chance of precipitation32%
Record high79° (2023)
Record low26° (1962)
Wed, 2858° / 43°0.08Climate normal
58 °Climate normal

Brownsburg, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.08 in
Chance of precipitation30%
Record high74° (1999)
Record low25° (1976)
Thu, 2958° / 43°0.09Climate normal
58 °Climate normal

Brownsburg, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation22%
Record high78° (2024)
Record low29° (1988)
Fri, 3060° / 44°0.09Climate normal
60 °Climate normal

Brownsburg, Friday, 30 October

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.09 in
Chance of precipitation30%
Record high77° (2024)
Record low29° (1988)
Sat, 3160° / 46°0.11Climate normal
60 °Climate normal

Brownsburg, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.11 in
Chance of precipitation35%
Record high74° (1974)
Record low26° (2023)
Sun, 0159° / 45°0.15Climate normal
59 °Climate normal

Brownsburg, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.15 in
Chance of precipitation35%
Record high76° (2016)
Record low26° (2023)
Mon, 0258° / 43°0.09Climate normal
58 °Climate normal

Brownsburg, Monday, 2 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation28%
Record high77° (1961)
Record low26° (2014)
Tue, 0356° / 41°0.06Climate normal
56 °Climate normal

Brownsburg, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.06 in
Chance of precipitation28%
Record high75° (2003)
Record low21° (1966)
Wed, 0456° / 42°0.08Climate normal
56 °Climate normal

Brownsburg, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.08 in
Chance of precipitation28%
Record high75° (2003)
Record low20° (1991)
Thu, 0556° / 42°0.09Climate normal
56 °Climate normal

Brownsburg, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.09 in
Chance of precipitation25%
Record high76° (2024)
Record low19° (1991)
Fri, 0654° / 40°0.08Climate normal
54 °Climate normal

Brownsburg, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.08 in
Chance of precipitation32%
Record high74° (1975)
Record low26° (1973)

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 Brownsburg, 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 Brownsburg, 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.