Monthly outlook for La Fontaine, IN: average high 78.1°, average low 61.4°. That is 1.3° below the climate normal for August. Precipitation is expected on 8 days (about 3.1 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 10 August (93°), the coolest 24 August (53.8°).
78.1°/61.4°
Average high / low
−1.3°
Below normal
8 / 5
Wet days / normal
3.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
79.5°
80.6°
-0.6°
19 August – 28 August
75.8°
80.6°
-2.7°
29 August – 7 September
at normal
79.3°
—
August records over 66 years
98.1°17 August 1988All-time high
44.6°29 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Wabash (11 mi).
Mon, 1093° / 72°1.13
93 °
La Fontaine, Monday, 10 August
Heavy rain. High 93°, low 72°.
Pressure29.94 inHg
Wind15.9 mph SW
Humidity76%
Visibility6.2 mi
Dew point74°
Tue, 1186° / 66°1.28
86 °
La Fontaine, Tuesday, 11 August
Heavy rain. High 86°, low 66°.
Pressure29.94 inHg
Wind3.3 mph SW
Humidity81%
Visibility6.2 mi
Dew point71°
Wed, 1282° / 67°0.14
82 °
La Fontaine, Wednesday, 12 August
Rain. High 82°, low 67°.
Pressure29.83 inHg
Wind6.4 mph NW
Humidity77%
Visibility6.2 mi
Dew point71°
Thu, 1377° / 62°0.08
77 °
La Fontaine, Thursday, 13 August
Light rain. High 77°, low 62°.
Pressure29.97 inHg
Wind8.3 mph SE
Humidity74%
Visibility6.2 mi
Dew point66°
Fri, 1475° / 63°0.09
75 °
La Fontaine, Friday, 14 August
Light rain. High 75°, low 63°.
Pressure30.12 inHg
Wind10.6 mph NE
Humidity72%
Visibility—
Dew point63°
Sat, 1570° / 58°0
70 °
La Fontaine, Saturday, 15 August
Overcast. High 70°, low 58°.
Pressure30.27 inHg
Wind11.9 mph E
Humidity71%
Visibility—
Dew point59°
Sun, 1677° / 62°0.14
77 °
La Fontaine, Sunday, 16 August
Light rain. High 77°, low 62°.
Pressure29.97 inHg
Wind10.7 mph NW
Humidity86%
Visibility—
Dew point70°
Mon, 1773° / 62°0.01
73 °
La Fontaine, Monday, 17 August
Light rain. High 73°, low 62°.
Pressure30.09 inHg
Wind8.6 mph N
Humidity76%
Visibility—
Dew point62°
Tue, 1875° / 59°0
75 °
La Fontaine, Tuesday, 18 August
Overcast. High 75°, low 59°.
Pressure29.94 inHg
Wind7 mph S
Humidity72%
Visibility—
Dew point62°
Wed, 1976° / 61°0
76 °
La Fontaine, Wednesday, 19 August
Light rain. High 76°, low 61°.
Pressure29.77 inHg
Wind13.6 mph NW
Humidity83%
Visibility—
Dew point69°
Thu, 2072° / 55°0
72 °
La Fontaine, Thursday, 20 August
Overcast. High 72°, low 55°.
Pressure29.94 inHg
Wind9.6 mph N
Humidity67%
Visibility—
Dew point58°
Fri, 2178° / 58°0.01
78 °
La Fontaine, Friday, 21 August
Light rain. High 78°, low 58°.
Pressure29.88 inHg
Wind10.2 mph SW
Humidity68%
Visibility—
Dew point63°
Sat, 2281° / 64°0.17
81 °
La Fontaine, Saturday, 22 August
Light rain. High 81°, low 64°.
Pressure29.77 inHg
Wind13.9 mph SW
Humidity82%
Visibility—
Dew point69°
Sun, 2374° / 57°0
74 °
La Fontaine, Sunday, 23 August
Clear. High 74°, low 57°.
Pressure30.12 inHg
Wind11 mph N
Humidity60%
Visibility—
Dew point56°
Mon, 2474° / 54°0
74 °
La Fontaine, Monday, 24 August
Clear. High 74°, low 54°.
Pressure30.24 inHg
Wind7.1 mph NE
Humidity58%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2581° / 63°0.07
81 °
La Fontaine, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.07 in
Chance of precipitation25%
Record high93° (2020)
Record low51° (2017)
Wed, 2681° / 64°0.11
81 °
La Fontaine, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.11 in
Chance of precipitation33%
Record high92° (2020)
Record low51° (2025)
Thu, 2781° / 65°0.11
81 °
La Fontaine, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.11 in
Chance of precipitation35%
Record high92° (2024)
Record low49° (2025)
Fri, 2881° / 65°0.16
81 °
La Fontaine, Friday, 28 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.16 in
Chance of precipitation37%
Record high91° (1990)
Record low47° (1986)
Sat, 2980° / 63°0.1
80 °
La Fontaine, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.1 in
Chance of precipitation32%
Record high90° (2007)
Record low45° (1965)
Sun, 3080° / 63°0.09
80 °
La Fontaine, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.09 in
Chance of precipitation27%
Record high91° (2024)
Record low48° (1986)
Mon, 3180° / 62°0.07
80 °
La Fontaine, Monday, 31 August
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.07 in
Chance of precipitation30%
Record high90° (2011)
Record low48° (2009)
Tue, 0179° / 62°0.12
79 °
La Fontaine, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.12 in
Chance of precipitation25%
Record high96° (2011)
Record low47° (1967)
Wed, 0280° / 63°0.08
80 °
La Fontaine, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.08 in
Chance of precipitation30%
Record high98° (2011)
Record low47° (1965)
Thu, 0380° / 62°0.09
80 °
La Fontaine, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.09 in
Chance of precipitation30%
Record high95° (2011)
Record low48° (1974)
Fri, 0479° / 61°0.08
79 °
La Fontaine, Friday, 4 September
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.08 in
Chance of precipitation23%
Record high93° (1999)
Record low47° (1997)
Sat, 0579° / 61°0.04
79 °
La Fontaine, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.04 in
Chance of precipitation23%
Record high92° (2007)
Record low47° (1974)
Sun, 0679° / 61°0.05
79 °
La Fontaine, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.05 in
Chance of precipitation18%
Record high92° (1990)
Record low47° (1962)
Mon, 0778° / 61°0.12
78 °
La Fontaine, Monday, 7 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.12 in
Chance of precipitation35%
Record high90° (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 La Fontaine, 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 La Fontaine, 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.