Monthly outlook for Jacobs, MO: average high 88.3°, average low 70.8°. That is 1.4° above the climate normal for August. Precipitation is expected on 4 days (about 2.2 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 11 August (102.6°), the coolest 15 August (60.7°).
88.3°/70.8°
Average high / low
+1.4°
Above normal
4 / 5
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
90.2°
85.8°
+2.5°
18 August – 27 August
85.1°
85.9°
-0.5°
28 August – 6 September
at normal
83.7°
—
August records over 66 years
103.6°15 August 2007All-time high
52.3°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Winchester (9 mi).
Sun, 0998° / 74°0
98 °
Jacobs, Sunday, 9 August
Overcast. High 98°, low 74°.
Pressure29.94 inHg
Wind11.6 mph S
Humidity44%
Visibility6.2 mi
Dew point69°
Mon, 10102° / 77°0
102 °
Jacobs, Monday, 10 August
Clear. High 102°, low 77°.
Pressure29.94 inHg
Wind11.9 mph SW
Humidity41%
Visibility6.2 mi
Dew point68°
Tue, 11103° / 79°0.01
103 °
Jacobs, Tuesday, 11 August
Light rain. High 103°, low 79°.
Pressure29.88 inHg
Wind4.6 mph SW
Humidity38%
Visibility6.2 mi
Dew point66°
Wed, 1290° / 76°0.01
90 °
Jacobs, Wednesday, 12 August
Light rain. High 90°, low 76°.
Pressure29.83 inHg
Wind3.8 mph S
Humidity59%
Visibility6.2 mi
Dew point68°
Thu, 1382° / 71°0.65
82 °
Jacobs, Thursday, 13 August
Rain. High 82°, low 71°.
Pressure29.85 inHg
Wind6.9 mph N
Humidity76%
Visibility—
Dew point72°
Fri, 1479° / 63°0.01
79 °
Jacobs, Friday, 14 August
Light rain. High 79°, low 63°.
Pressure30.15 inHg
Wind10.4 mph NE
Humidity43%
Visibility—
Dew point52°
Sat, 1582° / 61°0
82 °
Jacobs, Saturday, 15 August
Overcast. High 82°, low 61°.
Pressure30.24 inHg
Wind9.2 mph E
Humidity39%
Visibility—
Dew point50°
Sun, 1678° / 65°0.08
78 °
Jacobs, Sunday, 16 August
Light rain. High 78°, low 65°.
Pressure30.15 inHg
Wind9.9 mph S
Humidity76%
Visibility—
Dew point65°
Mon, 1798° / 72°0.24
98 °
Jacobs, Monday, 17 August
Rain. High 98°, low 72°.
Pressure29.91 inHg
Wind13.8 mph SW
Humidity44%
Visibility—
Dew point66°
Tue, 1890° / 75°0
90 °
Jacobs, Tuesday, 18 August
Overcast. High 90°, low 75°.
Pressure29.97 inHg
Wind8.4 mph NE
Humidity56%
Visibility—
Dew point69°
Wed, 1996° / 74°0
96 °
Jacobs, Wednesday, 19 August
Overcast. High 96°, low 74°.
Pressure29.88 inHg
Wind7 mph E
Humidity49%
Visibility—
Dew point68°
Thu, 2084° / 74°1.2
84 °
Jacobs, Thursday, 20 August
Heavy rain. High 84°, low 74°.
Pressure29.88 inHg
Wind12.1 mph SE
Humidity66%
Visibility—
Dew point70°
Fri, 2181° / 70°0.02
81 °
Jacobs, Friday, 21 August
Light rain. High 81°, low 70°.
Pressure29.94 inHg
Wind7.5 mph NE
Humidity75%
Visibility—
Dew point67°
Sat, 2286° / 69°0
86 °
Jacobs, Saturday, 22 August
Overcast. High 86°, low 69°.
Pressure29.94 inHg
Wind5.1 mph E
Humidity49%
Visibility—
Dew point61°
Sun, 2373° / 62°0.03
73 °
Jacobs, Sunday, 23 August
Light rain. High 73°, low 62°.
Pressure30.12 inHg
Wind11.1 mph NE
Humidity58%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2486° / 68°0.08
86 °
Jacobs, Monday, 24 August
Climate normal for this date — 60-year average.
Average high86°
Average low68°
Average precipitation0.08 in
Chance of precipitation25%
Record high99° (2023)
Record low59° (2015)
Tue, 2587° / 69°0.06
87 °
Jacobs, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.06 in
Chance of precipitation20%
Record high101° (2023)
Record low58° (2015)
Wed, 2686° / 69°0.15
86 °
Jacobs, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.15 in
Chance of precipitation32%
Record high99° (1983)
Record low57° (2025)
Thu, 2786° / 69°0.1
86 °
Jacobs, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.1 in
Chance of precipitation30%
Record high98° (1983)
Record low57° (2025)
Fri, 2886° / 69°0.08
86 °
Jacobs, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.08 in
Chance of precipitation28%
Record high97° (2000)
Record low55° (1967)
Sat, 2985° / 68°0.08
85 °
Jacobs, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.08 in
Chance of precipitation27%
Record high97° (1984)
Record low52° (1986)
Sun, 3084° / 68°0.14
84 °
Jacobs, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.14 in
Chance of precipitation30%
Record high98° (2013)
Record low54° (1986)
Mon, 3184° / 68°0.11
84 °
Jacobs, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.11 in
Chance of precipitation32%
Record high102° (2013)
Record low56° (1967)
Tue, 0184° / 68°0.1
84 °
Jacobs, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.1 in
Chance of precipitation33%
Record high99° (2011)
Record low53° (1967)
Wed, 0283° / 67°0.12
83 °
Jacobs, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.12 in
Chance of precipitation37%
Record high98° (2011)
Record low53° (1974)
Thu, 0383° / 67°0.1
83 °
Jacobs, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.1 in
Chance of precipitation30%
Record high96° (2011)
Record low50° (1974)
Fri, 0483° / 66°0.11
83 °
Jacobs, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.11 in
Chance of precipitation28%
Record high97° (1960)
Record low51° (1974)
Sat, 0583° / 66°0.04
83 °
Jacobs, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.04 in
Chance of precipitation20%
Record high97° (1998)
Record low53° (1974)
Sun, 0683° / 66°0.04
83 °
Jacobs, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.04 in
Chance of precipitation23%
Record high99° (1990)
Record low53° (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 Jacobs, MO 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 Jacobs, MO 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.