As of 04:00 CDT

Weather in Oak Grove, MO

79°Current weather

Oak Grove, Sunday, 9 August, 04:00

Overcast. Feels like 78°. High 100°, low 77°.

Pressure29.91 inHg
Wind8.1 mph S
Humidity30%
Visibility6.2 mi
Dew point51°

Monthly outlook for Oak Grove, MO: average high 98.5°, average low 74.9°. That is 6.9° above the climate normal for August. Precipitation is expected on 4 days (about 0.2 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 20 August (113.9°), the coolest 15 August (68.5°).

98.5°/74.9°
Average high / low
+6.9°
Above normal
4 / 5
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August92.6°86.1°+3.6°
19 August – 28 August108.4°86.3°+12.3°
29 August – 7 Septemberat normal83.7°

August records over 66 years

106.5°2 August 2011All-time high
52.2°28 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Wellington (12 mi).

Mon, 1094° / 77°0Overcast
94 °Overcast

Oak Grove, Monday, 10 August

Overcast. High 94°, low 77°.

Pressure29.91 inHg
Wind10.4 mph SW
Humidity56%
Visibility6.2 mi
Dew point71°
Tue, 1199° / 71°0.04Light rain
99 °Light rain

Oak Grove, Tuesday, 11 August

Light rain. High 99°, low 71°.

Pressure29.80 inHg
Wind16.9 mph SW
Humidity56%
Visibility6.2 mi
Dew point72°
Wed, 1291° / 73°0.06Light rain
91 °Light rain

Oak Grove, Wednesday, 12 August

Light rain. High 91°, low 73°.

Pressure29.80 inHg
Wind5.6 mph S
Humidity61%
Visibility6.2 mi
Dew point71°
Thu, 1394° / 71°0Overcast
94 °Overcast

Oak Grove, Thursday, 13 August

Overcast. High 94°, low 71°.

Pressure29.83 inHg
Wind22 mph E
Humidity58%
Visibility
Dew point69°
Fri, 1483° / 69°0.01Light rain
83 °Light rain

Oak Grove, Friday, 14 August

Light rain. High 83°, low 69°.

Pressure29.97 inHg
Wind15.9 mph E
Humidity68%
Visibility
Dew point66°
Sat, 1588° / 69°0Overcast
88 °Overcast

Oak Grove, Saturday, 15 August

Overcast. High 88°, low 69°.

Pressure30.06 inHg
Wind13.9 mph E
Humidity68%
Visibility
Dew point70°
Sun, 1691° / 70°0Overcast
91 °Overcast

Oak Grove, Sunday, 16 August

Overcast. High 91°, low 70°.

Pressure30.06 inHg
Wind10.2 mph NE
Humidity58%
Visibility
Dew point69°
Mon, 1782° / 71°0.08Light rain
82 °Light rain

Oak Grove, Monday, 17 August

Light rain. High 82°, low 71°.

Pressure30.06 inHg
Wind8.1 mph E
Humidity78%
Visibility
Dew point70°
Tue, 18103° / 72°0Partly cloudy
103 °Partly cloudy

Oak Grove, Tuesday, 18 August

Partly cloudy. High 103°, low 72°.

Pressure29.85 inHg
Wind9.6 mph S
Humidity43%
Visibility
Dew point66°
Wed, 19112° / 84°0Clear
112 °Clear

Oak Grove, Wednesday, 19 August

Clear. High 112°, low 84°.

Pressure29.83 inHg
Wind13.9 mph SW
Humidity22%
Visibility
Dew point56°
Thu, 20114° / 84°0Clear
114 °Clear

Oak Grove, Thursday, 20 August

Clear. High 114°, low 84°.

Pressure29.80 inHg
Wind16.2 mph SW
Humidity19%
Visibility
Dew point55°
Fri, 21107° / 76°0Partly cloudy
107 °Partly cloudy

Oak Grove, Friday, 21 August

Partly cloudy. High 107°, low 76°.

Pressure29.85 inHg
Wind8.1 mph SE
Humidity31%
Visibility
Dew point62°
Sat, 22111° / 84°0.02Light rain
111 °Light rain

Oak Grove, Saturday, 22 August

Light rain. High 111°, low 84°.

Pressure29.80 inHg
Wind14.7 mph SW
Humidity20%
Visibility
Dew point55°
Sun, 23106° / 79°0Light rain
106 °Light rain

Oak Grove, Sunday, 23 August

Light rain. High 106°, low 79°.

Pressure29.83 inHg
Wind19.5 mph SW
Humidity28%
Visibility
Dew point61°
Mon, 24101° / 72°0.04Light rain
101 °Light rain

Oak Grove, Monday, 24 August

Light rain. High 101°, low 72°.

Pressure29.94 inHg
Wind8.7 mph SE
Humidity35%
Visibility
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 69°0.12Climate normal
87 °Climate normal

Oak Grove, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high87°
Average low69°
Average precipitation0.12 in
Chance of precipitation25%
Record high100° (2003)
Record low57° (2025)
Wed, 2687° / 69°0.2Climate normal
87 °Climate normal

Oak Grove, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high87°
Average low69°
Average precipitation0.2 in
Chance of precipitation32%
Record high100° (1983)
Record low53° (2025)
Thu, 2787° / 69°0.06Climate normal
87 °Climate normal

Oak Grove, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high87°
Average low69°
Average precipitation0.06 in
Chance of precipitation23%
Record high101° (1983)
Record low56° (1967)
Fri, 2886° / 68°0.07Climate normal
86 °Climate normal

Oak Grove, Friday, 28 August

Climate normal for this date — 60-year average.

Average high86°
Average low68°
Average precipitation0.07 in
Chance of precipitation27%
Record high101° (2000)
Record low52° (1986)
Sat, 2985° / 68°0.1Climate normal
85 °Climate normal

Oak Grove, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.1 in
Chance of precipitation28%
Record high104° (1984)
Record low55° (1988)
Sun, 3085° / 68°0.12Climate normal
85 °Climate normal

Oak Grove, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.12 in
Chance of precipitation32%
Record high99° (2000)
Record low55° (2009)
Mon, 3184° / 67°0.17Climate normal
84 °Climate normal

Oak Grove, Monday, 31 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.17 in
Chance of precipitation33%
Record high100° (2000)
Record low56° (1967)
Tue, 0184° / 67°0.15Climate normal
84 °Climate normal

Oak Grove, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.15 in
Chance of precipitation28%
Record high100° (2011)
Record low53° (1967)
Wed, 0284° / 67°0.11Climate normal
84 °Climate normal

Oak Grove, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.11 in
Chance of precipitation37%
Record high100° (2000)
Record low53° (1974)
Thu, 0384° / 67°0.09Climate normal
84 °Climate normal

Oak Grove, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.09 in
Chance of precipitation23%
Record high97° (2000)
Record low48° (1974)
Fri, 0483° / 66°0.1Climate normal
83 °Climate normal

Oak Grove, Friday, 4 September

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.1 in
Chance of precipitation28%
Record high94° (1990)
Record low48° (1974)
Sat, 0583° / 65°0.09Climate normal
83 °Climate normal

Oak Grove, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.09 in
Chance of precipitation23%
Record high95° (1998)
Record low48° (1974)
Sun, 0683° / 65°0.07Climate normal
83 °Climate normal

Oak Grove, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.07 in
Chance of precipitation25%
Record high97° (1990)
Record low51° (1974)
Mon, 0783° / 65°0.12Climate normal
83 °Climate normal

Oak Grove, Monday, 7 September

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.12 in
Chance of precipitation32%
Record high95° (2013)
Record low51° (2025)

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 Oak Grove, 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 Oak Grove, 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.