As of 03:43 CDT

Weather in Terre Haute, IA

76°Current weather

Terre Haute, Sunday, 9 August, 03:43

Light rain. Feels like 77°. High 94°, low 75°.

Pressure29.91 inHg
Wind9.2 mph S
Humidity88%
Visibility6.2 mi
Dew point72°

Monthly outlook for Terre Haute, IA: average high 90.4°, average low 70.5°. That is 4.2° above the climate normal for August. Precipitation is expected on 7 days (about 1.6 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 19 August (111°), the coolest 15 August (62.8°).

90.4°/70.5°
Average high / low
+4.2°
Above normal
7 / 5
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August84.5°82.8°+0.9°
19 August – 28 August100.3°82.8°+9.7°
29 August – 7 Septemberat normal80.6°

August records over 66 years

100.8°17 August 1983All-time high
45.1°28 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Leon (7 mi).

Mon, 1085° / 73°0.03Light rain
85 °Light rain

Terre Haute, Monday, 10 August

Light rain. High 85°, low 73°.

Pressure29.85 inHg
Wind4.3 mph SE
Humidity55%
Visibility6.2 mi
Dew point68°
Tue, 1199° / 73°0.07Rain
99 °Rain

Terre Haute, Tuesday, 11 August

Rain. High 99°, low 73°.

Pressure29.77 inHg
Wind11.4 mph SW
Humidity48%
Visibility6.2 mi
Dew point69°
Wed, 1287° / 69°0.02Light rain
87 °Light rain

Terre Haute, Wednesday, 12 August

Light rain. High 87°, low 69°.

Pressure29.85 inHg
Wind6 mph NE
Humidity67%
Visibility6.2 mi
Dew point69°
Thu, 1380° / 66°0.41Rain
80 °Rain

Terre Haute, Thursday, 13 August

Rain. High 80°, low 66°.

Pressure29.91 inHg
Wind17.8 mph NE
Humidity68%
Visibility
Dew point67°
Fri, 1468° / 63°0.25Light rain
68 °Light rain

Terre Haute, Friday, 14 August

Light rain. High 68°, low 63°.

Pressure30.09 inHg
Wind17.2 mph E
Humidity96%
Visibility
Dew point65°
Sat, 1576° / 63°0.17Light rain
76 °Light rain

Terre Haute, Saturday, 15 August

Light rain. High 76°, low 63°.

Pressure30.12 inHg
Wind10.2 mph E
Humidity92%
Visibility
Dew point66°
Sun, 1682° / 66°0.01Light rain
82 °Light rain

Terre Haute, Sunday, 16 August

Light rain. High 82°, low 66°.

Pressure30.12 inHg
Wind9.9 mph N
Humidity68%
Visibility
Dew point67°
Mon, 1781° / 68°0Overcast
81 °Overcast

Terre Haute, Monday, 17 August

Overcast. High 81°, low 68°.

Pressure30.09 inHg
Wind7.8 mph SE
Humidity75%
Visibility
Dew point67°
Tue, 1893° / 67°0Overcast
93 °Overcast

Terre Haute, Tuesday, 18 August

Overcast. High 93°, low 67°.

Pressure29.88 inHg
Wind13.2 mph SE
Humidity61%
Visibility
Dew point70°
Wed, 19111° / 75°0Overcast
111 °Overcast

Terre Haute, Wednesday, 19 August

Overcast. High 111°, low 75°.

Pressure29.77 inHg
Wind11.1 mph S
Humidity35%
Visibility
Dew point64°
Thu, 20102° / 81°0Partly cloudy
102 °Partly cloudy

Terre Haute, Thursday, 20 August

Partly cloudy. High 102°, low 81°.

Pressure29.77 inHg
Wind15.3 mph NE
Humidity39%
Visibility
Dew point65°
Fri, 2189° / 73°0Overcast
89 °Overcast

Terre Haute, Friday, 21 August

Overcast. High 89°, low 73°.

Pressure29.91 inHg
Wind13.4 mph NE
Humidity53%
Visibility
Dew point65°
Sat, 22111° / 73°0.04Light rain
111 °Light rain

Terre Haute, Saturday, 22 August

Light rain. High 111°, low 73°.

Pressure29.74 inHg
Wind31.8 mph S
Humidity24%
Visibility
Dew point58°
Sun, 2398° / 75°0.24Rain
98 °Rain

Terre Haute, Sunday, 23 August

Rain. High 98°, low 75°.

Pressure29.83 inHg
Wind13.6 mph SW
Humidity46%
Visibility
Dew point66°
Mon, 2491° / 70°0.37Rain
91 °Rain

Terre Haute, Monday, 24 August

Rain. High 91°, low 70°.

Pressure29.91 inHg
Wind12.6 mph S
Humidity53%
Visibility
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2584° / 65°0.18Climate normal
84 °Climate normal

Terre Haute, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high84°
Average low65°
Average precipitation0.18 in
Chance of precipitation33%
Record high100° (2003)
Record low51° (1966)
Wed, 2683° / 66°0.17Climate normal
83 °Climate normal

Terre Haute, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.17 in
Chance of precipitation30%
Record high98° (2003)
Record low52° (2015)
Thu, 2783° / 67°0.13Climate normal
83 °Climate normal

Terre Haute, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.13 in
Chance of precipitation33%
Record high96° (2013)
Record low53° (1967)
Fri, 2883° / 65°0.14Climate normal
83 °Climate normal

Terre Haute, Friday, 28 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.14 in
Chance of precipitation33%
Record high98° (1984)
Record low45° (1986)
Sat, 2983° / 65°0.07Climate normal
83 °Climate normal

Terre Haute, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.07 in
Chance of precipitation23%
Record high98° (1984)
Record low52° (1986)
Sun, 3081° / 65°0.11Climate normal
81 °Climate normal

Terre Haute, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.11 in
Chance of precipitation30%
Record high100° (2013)
Record low49° (2009)
Mon, 3181° / 64°0.11Climate normal
81 °Climate normal

Terre Haute, Monday, 31 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.11 in
Chance of precipitation28%
Record high93° (2000)
Record low49° (2009)
Tue, 0181° / 64°0.1Climate normal
81 °Climate normal

Terre Haute, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.1 in
Chance of precipitation30%
Record high95° (1984)
Record low47° (1967)
Wed, 0281° / 64°0.09Climate normal
81 °Climate normal

Terre Haute, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.09 in
Chance of precipitation30%
Record high92° (2000)
Record low51° (1974)
Thu, 0381° / 64°0.1Climate normal
81 °Climate normal

Terre Haute, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.1 in
Chance of precipitation25%
Record high92° (1999)
Record low43° (1974)
Fri, 0480° / 63°0.09Climate normal
80 °Climate normal

Terre Haute, Friday, 4 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.09 in
Chance of precipitation20%
Record high93° (2012)
Record low42° (1974)
Sat, 0580° / 62°0.09Climate normal
80 °Climate normal

Terre Haute, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.09 in
Chance of precipitation23%
Record high92° (2012)
Record low45° (1962)
Sun, 0680° / 63°0.09Climate normal
80 °Climate normal

Terre Haute, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.09 in
Chance of precipitation25%
Record high94° (1970)
Record low46° (1988)
Mon, 0779° / 62°0.17Climate normal
79 °Climate normal

Terre Haute, Monday, 7 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.17 in
Chance of precipitation30%
Record high97° (2013)
Record low47° (1986)

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 Terre Haute, IA 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 Terre Haute, IA 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.