As of 00:15 CDT

Weather in Greenlawn, MO

42°Current weather

Greenlawn, Sunday, 18 October, 00:15

Clear. Feels like 39°. High 63°, low 41°.

Pressure30.45 inHg
Wind6.2 mph S
Humidity78%
Visibility6.2 mi
Dew point36°

Monthly outlook for Greenlawn, MO: average high 69.5°, average low 51.3°. That is 4.3° above the climate normal for October. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 24 October (79.9°), the coolest 26 October (37.8°).

69.5°/51.3°
Average high / low
+4.3°
Above normal
4 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October69°62.9°+3.4°
28 October – 6 November70.2°58.5°+6.5°
7 November – 16 Novemberat normal53.9°—

October records over 66 years

91.4°10 October 1963All-time high
27.1°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Perry (3 mi).

Mon, 1966° / 45°0Overcast
66 °Overcast

Greenlawn, Monday, 19 October

Overcast. High 66°, low 45°.

Pressure30.36 inHg
Wind3.2 mph S
Humidity55%
Visibility6.2 mi
Dew point46°
Tue, 2069° / 49°0.05Light rain
69 °Light rain

Greenlawn, Tuesday, 20 October

Light rain. High 69°, low 49°.

Pressure30.36 inHg
Wind3.3 mph S
Humidity57%
Visibility6.2 mi
Dew point50°
Wed, 2171° / 51°0Clear
71 °Clear

Greenlawn, Wednesday, 21 October

Clear. High 71°, low 51°.

Pressure30.27 inHg
Wind3.4 mph S
Humidity53%
Visibility6.2 mi
Dew point48°
Thu, 2272° / 52°0Clear
72 °Clear

Greenlawn, Thursday, 22 October

Clear. High 72°, low 52°.

Pressure30.24 inHg
Wind5.6 mph E
Humidity46%
Visibility—
Dew point47°
Fri, 2375° / 52°0Partly cloudy
75 °Partly cloudy

Greenlawn, Friday, 23 October

Partly cloudy. High 75°, low 52°.

Pressure30.24 inHg
Wind11 mph SE
Humidity45%
Visibility—
Dew point47°
Sat, 2480° / 59°0Overcast
80 °Overcast

Greenlawn, Saturday, 24 October

Overcast. High 80°, low 59°.

Pressure30.18 inHg
Wind12.7 mph S
Humidity28%
Visibility—
Dew point40°
Sun, 2561° / 48°0Overcast
61 °Overcast

Greenlawn, Sunday, 25 October

Overcast. High 61°, low 48°.

Pressure30.47 inHg
Wind12.1 mph N
Humidity52%
Visibility—
Dew point36°
Mon, 2660° / 38°0Overcast
60 °Overcast

Greenlawn, Monday, 26 October

Overcast. High 60°, low 38°.

Pressure30.42 inHg
Wind6 mph N
Humidity28%
Visibility—
Dew point22°
Tue, 2772° / 46°0Overcast
72 °Overcast

Greenlawn, Tuesday, 27 October

Overcast. High 72°, low 46°.

Pressure30.24 inHg
Wind10.6 mph SW
Humidity42%
Visibility—
Dew point42°
Wed, 2871° / 57°0Light rain
71 °Light rain

Greenlawn, Wednesday, 28 October

Light rain. High 71°, low 57°.

Pressure30.06 inHg
Wind14.5 mph S
Humidity51%
Visibility—
Dew point47°
Thu, 2975° / 65°0.15Light rain
75 °Light rain

Greenlawn, Thursday, 29 October

Light rain. High 75°, low 65°.

Pressure29.83 inHg
Wind16.8 mph SW
Humidity61%
Visibility—
Dew point55°
Fri, 3069° / 57°0.09Light rain
69 °Light rain

Greenlawn, Friday, 30 October

Light rain. High 69°, low 57°.

Pressure29.94 inHg
Wind12.3 mph SW
Humidity73%
Visibility—
Dew point56°
Sat, 3167° / 57°0.07Light rain
67 °Light rain

Greenlawn, Saturday, 31 October

Light rain. High 67°, low 57°.

Pressure29.91 inHg
Wind13.5 mph SE
Humidity75%
Visibility—
Dew point58°
Sun, 0168° / 54°0.02Light rain
68 °Light rain

Greenlawn, Sunday, 1 November

Light rain. High 68°, low 54°.

Pressure29.97 inHg
Wind12.2 mph SW
Humidity28%
Visibility—
Dew point31°
Mon, 0272° / 49°0Clear
72 °Clear

Greenlawn, Monday, 2 November

Clear. High 72°, low 49°.

Pressure30.00 inHg
Wind13 mph S
Humidity41%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0357° / 42°0.15Climate normal
57 °Climate normal

Greenlawn, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.15 in
Chance of precipitation30%
Record high76° (1987)
Record low17° (1991)
Wed, 0457° / 44°0.11Climate normal
57 °Climate normal

Greenlawn, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high57°
Average low44°
Average precipitation0.11 in
Chance of precipitation30%
Record high77° (2022)
Record low16° (1991)
Thu, 0556° / 42°0.14Climate normal
56 °Climate normal

Greenlawn, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.14 in
Chance of precipitation35%
Record high73° (1978)
Record low24° (1991)
Fri, 0656° / 41°0.09Climate normal
56 °Climate normal

Greenlawn, Friday, 6 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.09 in
Chance of precipitation27%
Record high73° (2023)
Record low27° (1991)
Sat, 0756° / 41°0.03Climate normal
56 °Climate normal

Greenlawn, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.03 in
Chance of precipitation20%
Record high73° (1966)
Record low11° (1991)
Sun, 0857° / 42°0.04Climate normal
57 °Climate normal

Greenlawn, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.04 in
Chance of precipitation17%
Record high77° (2023)
Record low-3° (1991)
Mon, 0957° / 42°0.12Climate normal
57 °Climate normal

Greenlawn, Monday, 9 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.12 in
Chance of precipitation30%
Record high76° (2022)
Record low6° (1991)
Tue, 1054° / 40°0.13Climate normal
54 °Climate normal

Greenlawn, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.13 in
Chance of precipitation28%
Record high76° (2022)
Record low15° (2018)
Wed, 1153° / 37°0.07Climate normal
53 °Climate normal

Greenlawn, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.07 in
Chance of precipitation28%
Record high76° (1964)
Record low18° (2019)
Thu, 1251° / 36°0.07Climate normal
51 °Climate normal

Greenlawn, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation28%
Record high72° (1999)
Record low9° (2019)
Fri, 1352° / 37°0.04Climate normal
52 °Climate normal

Greenlawn, Friday, 13 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.04 in
Chance of precipitation12%
Record high76° (1999)
Record low10° (1986)
Sat, 1453° / 38°0.07Climate normal
53 °Climate normal

Greenlawn, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation27%
Record high76° (2025)
Record low15° (1986)
Sun, 1553° / 39°0.09Climate normal
53 °Climate normal

Greenlawn, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.09 in
Chance of precipitation33%
Record high74° (2025)
Record low22° (2019)
Mon, 1652° / 37°0.07Climate normal
52 °Climate normal

Greenlawn, Monday, 16 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation17%
Record high72° (2001)
Record low23° (1997)

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 Greenlawn, 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 Greenlawn, 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.