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As of 05:39 CDT

Weather in Arnica, MO

71°Current weather

Arnica, Tuesday, 13 October, 05:39

Clear. Feels like 71°. High 92°, low 71°.

Pressure29.88 inHg
Wind9.2 mph SW
Humidity77%
Visibility6.2 mi
Dew point63°
Wed, 1478° / 67°0.41Rain
78 °Rain

Arnica, Wednesday, 14 October

Rain. High 78°, low 67°.

Pressure30.03 inHg
Wind6 mph S
Humidity98%
Visibility1.5 mi
Dew point73°
Thu, 1581° / 63°0.66Rain
81 °Rain

Arnica, Thursday, 15 October

Rain. High 81°, low 63°.

Pressure29.97 inHg
Wind9.7 mph SW
Humidity85%
Visibility5.6 mi
Dew point72°
Fri, 1662° / 50°0Mostly clear
62 °Mostly clear

Arnica, Friday, 16 October

Mostly clear. High 62°, low 50°.

Pressure30.47 inHg
Wind15.7 mph N
Humidity49%
Visibility6.2 mi
Dew point37°
Sat, 1761° / 42°0Clear
61 °Clear

Arnica, Saturday, 17 October

Clear. High 61°, low 42°.

Pressure30.50 inHg
Wind6.1 mph NE
Humidity46%
Visibility—
Dew point36°
Sun, 1866° / 48°0Overcast
66 °Overcast

Arnica, Sunday, 18 October

Overcast. High 66°, low 48°.

Pressure30.24 inHg
Wind10.7 mph S
Humidity47%
Visibility—
Dew point41°
Mon, 1974° / 56°0.01Light rain
74 °Light rain

Arnica, Monday, 19 October

Light rain. High 74°, low 56°.

Pressure30.15 inHg
Wind10.4 mph SW
Humidity43%
Visibility—
Dew point40°
Tue, 2076° / 59°0Overcast
76 °Overcast

Arnica, Tuesday, 20 October

Overcast. High 76°, low 59°.

Pressure30.12 inHg
Wind11.8 mph S
Humidity56%
Visibility—
Dew point53°
Wed, 2172° / 63°0.08Light rain
72 °Light rain

Arnica, Wednesday, 21 October

Light rain. High 72°, low 63°.

Pressure30.06 inHg
Wind20 mph S
Humidity73%
Visibility—
Dew point62°
Thu, 2276° / 66°0.34Light rain
76 °Light rain

Arnica, Thursday, 22 October

Light rain. High 76°, low 66°.

Pressure29.88 inHg
Wind24.5 mph S
Humidity67%
Visibility—
Dew point62°
Fri, 2370° / 56°0.29Rain
70 °Rain

Arnica, Friday, 23 October

Rain. High 70°, low 56°.

Pressure30.09 inHg
Wind22.3 mph S
Humidity44%
Visibility—
Dew point44°
Sat, 2457° / 55°0Overcast
57 °Overcast

Arnica, Saturday, 24 October

Overcast. High 57°, low 55°.

Pressure30.27 inHg
Wind11.2 mph E
Humidity69%
Visibility—
Dew point46°
Sun, 2556° / 48°0.08Light rain
56 °Light rain

Arnica, Sunday, 25 October

Light rain. High 56°, low 48°.

Pressure30.09 inHg
Wind13.9 mph N
Humidity64%
Visibility—
Dew point44°
Mon, 2662° / 42°0Overcast
62 °Overcast

Arnica, Monday, 26 October

Overcast. High 62°, low 42°.

Pressure30.30 inHg
Wind12 mph NE
Humidity57%
Visibility—
Dew point42°
Tue, 2763° / 44°0Overcast
63 °Overcast

Arnica, Tuesday, 27 October

Overcast. High 63°, low 44°.

Pressure30.27 inHg
Wind7.1 mph E
Humidity44%
Visibility—
Dew point37°
Wed, 2867° / 49°0Overcast
67 °Overcast

Arnica, Wednesday, 28 October

Overcast. High 67°, low 49°.

Pressure30.09 inHg
Wind7.7 mph SW
Humidity54%
Visibility—
Dew point45°

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.