Monthly outlook for Waco, IN: average high 75.8°, average low 56.2°. That is 4.9° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 15 October (92.3°), the coolest 18 October (40.9°).
75.8°/56.2°
Average high / low
+4.9°
Above normal
4 / 4
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
79.7°
68.5°
+6.2°
18 October – 27 October
69.4°
63.9°
+3.1°
28 October – 6 November
at normal
60.4°
—
October records over 66 years
90.9°2 October 2019All-time high
26.2°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Petersburg (13 mi).
Fri, 0985° / 49°0
85 °
Waco, Friday, 9 October
Clear. High 85°, low 49°.
Pressure30.18 inHg
Wind6.3 mph SE
Humidity42%
Visibility6.2 mi
Dew point52°
Sat, 1075° / 58°0.04
75 °
Waco, Saturday, 10 October
Light rain. High 75°, low 58°.
Pressure30.12 inHg
Wind7.4 mph E
Humidity49%
Visibility6.2 mi
Dew point52°
Sun, 1167° / 60°0.63
67 °
Waco, Sunday, 11 October
Rain. High 67°, low 60°.
Pressure29.88 inHg
Wind0.9 mph NE
Humidity93%
Visibility3.0 mi
Dew point61°
Mon, 1283° / 57°0
83 °
Waco, Monday, 12 October
Clear. High 83°, low 57°.
Pressure29.94 inHg
Wind9.2 mph SW
Humidity52%
Visibility—
Dew point58°
Tue, 1384° / 67°0
84 °
Waco, Tuesday, 13 October
Clear. High 84°, low 67°.
Pressure29.88 inHg
Wind10.4 mph SW
Humidity49%
Visibility—
Dew point60°
Wed, 1484° / 61°0
84 °
Waco, Wednesday, 14 October
Overcast. High 84°, low 61°.
Pressure29.97 inHg
Wind11 mph SE
Humidity51%
Visibility—
Dew point58°
Thu, 1592° / 70°0
92 °
Waco, Thursday, 15 October
Clear. High 92°, low 70°.
Pressure30.00 inHg
Wind16 mph SW
Humidity39%
Visibility—
Dew point61°
Fri, 1682° / 59°0
82 °
Waco, Friday, 16 October
Overcast. High 82°, low 59°.
Pressure30.15 inHg
Wind20.2 mph N
Humidity47%
Visibility—
Dew point58°
Sat, 1764° / 50°0
64 °
Waco, Saturday, 17 October
Partly cloudy. High 64°, low 50°.
Pressure30.47 inHg
Wind15.6 mph NE
Humidity39%
Visibility—
Dew point37°
Sun, 1869° / 41°0
69 °
Waco, Sunday, 18 October
Overcast. High 69°, low 41°.
Pressure30.39 inHg
Wind12.6 mph E
Humidity25%
Visibility—
Dew point26°
Mon, 1966° / 54°0.03
66 °
Waco, Monday, 19 October
Light rain. High 66°, low 54°.
Pressure30.30 inHg
Wind10.2 mph S
Humidity35%
Visibility—
Dew point35°
Tue, 2069° / 60°0.06
69 °
Waco, Tuesday, 20 October
Light rain. High 69°, low 60°.
Pressure30.24 inHg
Wind13.6 mph SW
Humidity65%
Visibility—
Dew point55°
Wed, 2173° / 59°0.19
73 °
Waco, Wednesday, 21 October
Rain. High 73°, low 59°.
Pressure30.12 inHg
Wind11.6 mph SW
Humidity62%
Visibility—
Dew point56°
Thu, 2275° / 56°0.05
75 °
Waco, Thursday, 22 October
Light rain. High 75°, low 56°.
Pressure29.97 inHg
Wind15.2 mph SW
Humidity55%
Visibility—
Dew point55°
Fri, 2365° / 44°0
65 °
Waco, Friday, 23 October
Clear. High 65°, low 44°.
Pressure30.18 inHg
Wind7.7 mph E
Humidity33%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2464° / 49°0.1
64 °
Waco, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.1 in
Chance of precipitation27%
Record high78° (2010)
Record low27° (1981)
Sun, 2563° / 48°0.1
63 °
Waco, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.1 in
Chance of precipitation23%
Record high79° (1963)
Record low30° (2013)
Mon, 2663° / 47°0.14
63 °
Waco, Monday, 26 October
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.14 in
Chance of precipitation32%
Record high81° (1963)
Record low26° (1962)
Tue, 2762° / 46°0.14
62 °
Waco, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.14 in
Chance of precipitation32%
Record high79° (2023)
Record low33° (1962)
Wed, 2861° / 45°0.11
61 °
Waco, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.11 in
Chance of precipitation32%
Record high77° (1999)
Record low28° (1976)
Thu, 2961° / 46°0.11
61 °
Waco, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.11 in
Chance of precipitation27%
Record high79° (2016)
Record low27° (1976)
Fri, 3063° / 47°0.09
63 °
Waco, Friday, 30 October
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.09 in
Chance of precipitation28%
Record high78° (1971)
Record low30° (1980)
Sat, 3163° / 48°0.14
63 °
Waco, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.14 in
Chance of precipitation35%
Record high77° (1974)
Record low27° (2023)
Sun, 0162° / 47°0.19
62 °
Waco, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.19 in
Chance of precipitation35%
Record high80° (2016)
Record low28° (1993)
Mon, 0260° / 45°0.07
60 °
Waco, Monday, 2 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.07 in
Chance of precipitation27%
Record high79° (1961)
Record low28° (2014)
Tue, 0359° / 44°0.06
59 °
Waco, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.06 in
Chance of precipitation27%
Record high77° (2003)
Record low26° (1991)
Wed, 0459° / 45°0.09
59 °
Waco, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.09 in
Chance of precipitation28%
Record high76° (2003)
Record low23° (1991)
Thu, 0558° / 44°0.11
58 °
Waco, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.11 in
Chance of precipitation32%
Record high78° (2024)
Record low22° (1991)
Fri, 0657° / 42°0.1
57 °
Waco, Friday, 6 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.1 in
Chance of precipitation38%
Record high73° (2023)
Record low28° (1982)
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 Waco, 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 Waco, 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.