As of 03:42 CDT

Weather in Koester, MO

40°

Koester, Sunday, 18 October, 03:42

Clear. Feels like 36°. High 65°, low 39°.

Pressure30.45 inHg

Wind5.5 mph S

Humidity86%

Visibility6.2 mi

Dew point36°

See detailed hourly forecast

Mon, 1969° / 44°

69 °

Koester, Monday, 19 October

Mostly clear. High 69°, low 44°.

Pressure30.39 inHg

Wind2.6 mph S

Humidity45%

Visibility6.2 mi

Dew point44°

Tue, 2070° / 45°

70 °

Koester, Tuesday, 20 October

Clear. High 70°, low 45°.

Pressure30.36 inHg

Wind1.8 mph E

Humidity38%

Visibility6.2 mi

Dew point41°

Wed, 2171° / 47°

71 °

Koester, Wednesday, 21 October

Clear. High 71°, low 47°.

Pressure30.30 inHg

Wind1.8 mph NE

Humidity45%

Visibility6.2 mi

Dew point47°

Thu, 2271° / 47°

71 °

Koester, Thursday, 22 October

Clear. High 71°, low 47°.

Pressure30.24 inHg

Wind3.7 mph NE

Humidity43%

Visibility—

Dew point44°

Fri, 2370° / 50°

70 °

Koester, Friday, 23 October

Clear. High 70°, low 50°.

Pressure30.27 inHg

Wind6.3 mph E

Humidity49%

Visibility—

Dew point46°

Sat, 2478° / 56°

78 °

Koester, Saturday, 24 October

Overcast. High 78°, low 56°.

Pressure30.24 inHg

Wind9 mph S

Humidity23%

Visibility—

Dew point35°

Sun, 2566° / 54°

66 °

Koester, Sunday, 25 October

Overcast. High 66°, low 54°.

Pressure30.42 inHg

Wind7.9 mph N

Humidity51%

Visibility—

Dew point46°

Mon, 2664° / 51°

64 °

Koester, Monday, 26 October

Overcast. High 64°, low 51°.

Pressure30.33 inHg

Wind5.3 mph E

Humidity36%

Visibility—

Dew point33°

Tue, 2773° / 54°

73 °

Koester, Tuesday, 27 October

Overcast. High 73°, low 54°.

Pressure30.18 inHg

Wind4.5 mph SW

Humidity37%

Visibility—

Dew point43°

Wed, 2871° / 58°

0.02

71 °

Koester, Wednesday, 28 October

Light rain. High 71°, low 58°.

Pressure30.00 inHg

Wind8.2 mph S

Humidity37%

Visibility—

Dew point41°

Thu, 2963° / 58°

0.18

63 °

Koester, Thursday, 29 October

Light rain. High 63°, low 58°.

Pressure29.80 inHg

Wind4 mph S

Humidity90%

Visibility—

Dew point58°

Fri, 3076° / 54°

76 °

Koester, Friday, 30 October

Partly cloudy. High 76°, low 54°.

Pressure29.83 inHg

Wind8.1 mph SW

Humidity43%

Visibility—

Dew point48°

Sat, 3181° / 64°

0.01

81 °

Koester, Saturday, 31 October

Light rain. High 81°, low 64°.

Pressure29.83 inHg

Wind11.1 mph SW

Humidity49%

Visibility—

Dew point56°

Sun, 0185° / 63°

85 °

Koester, Sunday, 1 November

Clear. High 85°, low 63°.

Pressure30.00 inHg

Wind9.3 mph SW

Humidity46%

Visibility—

Dew point57°

Mon, 0280° / 65°

0.01

80 °

Koester, Monday, 2 November

Light rain. High 80°, low 65°.

Pressure30.12 inHg

Wind5.1 mph NE

Humidity52%

Visibility—

Dew point59°

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 Koester, 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 Koester, 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.