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As of 04:54 CDT

Weather in Arnica, MO

50°Current weather

Arnica, Monday, 19 October, 04:54

Clear. Feels like 47°. High 71°, low 47°.

Pressure30.33 inHg
Wind6.8 mph S
Humidity81%
Visibility6.2 mi
Dew point44°
Tue, 2073° / 45°0Mostly clear
73 °Mostly clear

Arnica, Tuesday, 20 October

Mostly clear. High 73°, low 45°.

Pressure30.30 inHg
Wind6.1 mph S
Humidity49%
Visibility6.2 mi
Dew point49°
Wed, 2171° / 52°0.03Light rain
71 °Light rain

Arnica, Wednesday, 21 October

Light rain. High 71°, low 52°.

Pressure30.27 inHg
Wind2 mph S
Humidity55%
Visibility6.2 mi
Dew point50°
Thu, 2274° / 50°0Clear
74 °Clear

Arnica, Thursday, 22 October

Clear. High 74°, low 50°.

Pressure30.27 inHg
Wind5.3 mph SE
Humidity43%
Visibility6.2 mi
Dew point48°
Fri, 2374° / 53°0Clear
74 °Clear

Arnica, Friday, 23 October

Clear. High 74°, low 53°.

Pressure30.21 inHg
Wind8.7 mph SE
Humidity46%
Visibility—
Dew point49°
Sat, 2476° / 57°0Mostly clear
76 °Mostly clear

Arnica, Saturday, 24 October

Mostly clear. High 76°, low 57°.

Pressure30.27 inHg
Wind9.8 mph SE
Humidity43%
Visibility—
Dew point47°
Sun, 2574° / 62°0Overcast
74 °Overcast

Arnica, Sunday, 25 October

Overcast. High 74°, low 62°.

Pressure30.30 inHg
Wind13.4 mph SW
Humidity35%
Visibility—
Dew point43°
Mon, 2676° / 60°0Overcast
76 °Overcast

Arnica, Monday, 26 October

Overcast. High 76°, low 60°.

Pressure30.15 inHg
Wind13 mph SW
Humidity30%
Visibility—
Dew point41°
Tue, 2772° / 45°0.15Light rain
72 °Light rain

Arnica, Tuesday, 27 October

Light rain. High 72°, low 45°.

Pressure30.09 inHg
Wind15.3 mph N
Humidity49%
Visibility—
Dew point50°
Wed, 2851° / 38°0.18Light rain
51 °Light rain

Arnica, Wednesday, 28 October

Light rain. High 51°, low 38°.

Pressure30.39 inHg
Wind16.1 mph N
Humidity35%
Visibility—
Dew point22°
Thu, 2951° / 31°0Partly cloudy
51 °Partly cloudy

Arnica, Thursday, 29 October

Partly cloudy. High 51°, low 31°.

Pressure30.36 inHg
Wind8.7 mph NE
Humidity29%
Visibility—
Dew point15°
Fri, 3057° / 30°0Clear
57 °Clear

Arnica, Friday, 30 October

Clear. High 57°, low 30°.

Pressure30.42 inHg
Wind9.1 mph SE
Humidity26%
Visibility—
Dew point17°
Sat, 3163° / 38°0Overcast
63 °Overcast

Arnica, Saturday, 31 October

Overcast. High 63°, low 38°.

Pressure30.33 inHg
Wind15.7 mph S
Humidity23%
Visibility—
Dew point19°
Sun, 0171° / 46°0Partly cloudy
71 °Partly cloudy

Arnica, Sunday, 1 November

Partly cloudy. High 71°, low 46°.

Pressure30.27 inHg
Wind17 mph S
Humidity28%
Visibility—
Dew point32°
Mon, 0275° / 53°0Overcast
75 °Overcast

Arnica, Monday, 2 November

Overcast. High 75°, low 53°.

Pressure30.09 inHg
Wind21.5 mph S
Humidity35%
Visibility—
Dew point42°
Tue, 0360° / 56°1.23Heavy rain
60 °Heavy rain

Arnica, Tuesday, 3 November

Heavy rain. High 60°, low 56°.

Pressure30.24 inHg
Wind12.5 mph N
Humidity94%
Visibility—
Dew point57°

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 Arnica, 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 Arnica, 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.