As of 08:47 CDT

Weather in Darien, MO

43°Current weather

Darien, Sunday, 18 October, 08:47

Clear. Feels like 40°. High 63°, low 38°.

Pressure30.50 inHg
Wind5.6 mph S
Humidity84%
Visibility6.2 mi
Dew point39°

Monthly outlook for Darien, MO: average high 70.3°, average low 48.7°. That is 4° above the climate normal for October. Precipitation is expected on 4 days (about 0.3 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 30 October (83.2°), the coolest 1 November (36.8°).

70.3°/48.7°
Average high / low
+4°
Above normal
4 / 5
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October70.2°64.1°+3.4°
28 October – 6 November70.3°59.9°+5.8°
7 November – 16 Novemberat normal55.9°—

October records over 66 years

90°11 October 1963All-time high
25.7°31 October 1993All-time low

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

Mon, 1966° / 37°0Overcast
66 °Overcast

Darien, Monday, 19 October

Overcast. High 66°, low 37°.

Pressure30.36 inHg
Wind4.7 mph S
Humidity49%
Visibility6.2 mi
Dew point43°
Tue, 2068° / 45°0Clear
68 °Clear

Darien, Tuesday, 20 October

Clear. High 68°, low 45°.

Pressure30.36 inHg
Wind3.5 mph S
Humidity38%
Visibility6.2 mi
Dew point39°
Wed, 2170° / 47°0Overcast
70 °Overcast

Darien, Wednesday, 21 October

Overcast. High 70°, low 47°.

Pressure30.30 inHg
Wind2 mph W
Humidity43%
Visibility6.2 mi
Dew point44°
Thu, 2272° / 50°0Clear
72 °Clear

Darien, Thursday, 22 October

Clear. High 72°, low 50°.

Pressure30.24 inHg
Wind5 mph NE
Humidity42%
Visibility—
Dew point43°
Fri, 2370° / 50°0Clear
70 °Clear

Darien, Friday, 23 October

Clear. High 70°, low 50°.

Pressure30.24 inHg
Wind8 mph SE
Humidity47%
Visibility—
Dew point45°
Sat, 2478° / 52°0Partly cloudy
78 °Partly cloudy

Darien, Saturday, 24 October

Partly cloudy. High 78°, low 52°.

Pressure30.27 inHg
Wind10.8 mph S
Humidity28%
Visibility—
Dew point38°
Sun, 2577° / 56°0Overcast
77 °Overcast

Darien, Sunday, 25 October

Overcast. High 77°, low 56°.

Pressure30.36 inHg
Wind5.7 mph SE
Humidity33%
Visibility—
Dew point41°
Mon, 2669° / 55°0Overcast
69 °Overcast

Darien, Monday, 26 October

Overcast. High 69°, low 55°.

Pressure30.27 inHg
Wind8 mph S
Humidity34%
Visibility—
Dew point37°
Tue, 2770° / 51°0Overcast
70 °Overcast

Darien, Tuesday, 27 October

Overcast. High 70°, low 51°.

Pressure30.18 inHg
Wind9.9 mph SE
Humidity28%
Visibility—
Dew point32°
Wed, 2874° / 58°0.06Light rain
74 °Light rain

Darien, Wednesday, 28 October

Light rain. High 74°, low 58°.

Pressure29.94 inHg
Wind15 mph S
Humidity64%
Visibility—
Dew point59°
Thu, 2980° / 59°0.06Light rain
80 °Light rain

Darien, Thursday, 29 October

Light rain. High 80°, low 59°.

Pressure29.80 inHg
Wind8.2 mph W
Humidity48%
Visibility—
Dew point54°
Fri, 3083° / 62°0.08Light rain
83 °Light rain

Darien, Friday, 30 October

Light rain. High 83°, low 62°.

Pressure29.68 inHg
Wind16.5 mph S
Humidity37%
Visibility—
Dew point51°
Sat, 3164° / 45°0.07Light rain
64 °Light rain

Darien, Saturday, 31 October

Light rain. High 64°, low 45°.

Pressure29.91 inHg
Wind15.6 mph W
Humidity27%
Visibility—
Dew point21°
Sun, 0158° / 37°0Clear
58 °Clear

Darien, Sunday, 1 November

Clear. High 58°, low 37°.

Pressure30.30 inHg
Wind11.7 mph NW
Humidity24%
Visibility—
Dew point17°
Mon, 0263° / 38°0Clear
63 °Clear

Darien, Monday, 2 November

Clear. High 63°, low 38°.

Pressure30.36 inHg
Wind8.1 mph SE
Humidity23%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0358° / 43°0.14Climate normal
58 °Climate normal

Darien, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.14 in
Chance of precipitation25%
Record high76° (1987)
Record low18° (1991)
Wed, 0458° / 44°0.2Climate normal
58 °Climate normal

Darien, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.2 in
Chance of precipitation27%
Record high78° (1978)
Record low17° (1991)
Thu, 0557° / 42°0.2Climate normal
57 °Climate normal

Darien, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.2 in
Chance of precipitation35%
Record high77° (1978)
Record low24° (1976)
Fri, 0658° / 41°0.1Climate normal
58 °Climate normal

Darien, Friday, 6 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.1 in
Chance of precipitation30%
Record high76° (1999)
Record low26° (1993)
Sat, 0758° / 42°0.08Climate normal
58 °Climate normal

Darien, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.08 in
Chance of precipitation17%
Record high77° (1980)
Record low22° (1993)
Sun, 0858° / 42°0.04Climate normal
58 °Climate normal

Darien, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.04 in
Chance of precipitation17%
Record high78° (2023)
Record low13° (1991)
Mon, 0959° / 42°0.09Climate normal
59 °Climate normal

Darien, Monday, 9 November

Climate normal for this date — 60-year average.

Average high59°
Average low42°
Average precipitation0.09 in
Chance of precipitation27%
Record high76° (2022)
Record low19° (1991)
Tue, 1057° / 41°0.13Climate normal
57 °Climate normal

Darien, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.13 in
Chance of precipitation27%
Record high73° (1999)
Record low17° (2018)
Wed, 1156° / 39°0.09Climate normal
56 °Climate normal

Darien, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (1989)
Record low21° (2019)
Thu, 1254° / 37°0.07Climate normal
54 °Climate normal

Darien, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high54°
Average low37°
Average precipitation0.07 in
Chance of precipitation23%
Record high74° (1989)
Record low10° (2019)
Fri, 1354° / 37°0.05Climate normal
54 °Climate normal

Darien, Friday, 13 November

Climate normal for this date — 60-year average.

Average high54°
Average low37°
Average precipitation0.05 in
Chance of precipitation22%
Record high78° (1999)
Record low10° (1986)
Sat, 1454° / 39°0.09Climate normal
54 °Climate normal

Darien, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.09 in
Chance of precipitation25%
Record high77° (2025)
Record low16° (1986)
Sun, 1555° / 38°0.19Climate normal
55 °Climate normal

Darien, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.19 in
Chance of precipitation40%
Record high78° (2025)
Record low23° (1982)
Mon, 1654° / 38°0.13Climate normal
54 °Climate normal

Darien, Monday, 16 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.13 in
Chance of precipitation25%
Record high73° (2016)
Record low20° (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 Darien, 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 Darien, 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.