As of 20:46 CDT

Weather in O'Fallons, NE

68°Current weather

O'Fallons, Thursday, 8 October, 20:46

Clear. Feels like 67°. High 87°, low 52°.

Pressure29.88 inHg
Wind6.1 mph NW
Humidity55%
Visibility6.2 mi
Dew point51°
Fri, 0988° / 53°0Clear
88 °Clear

O'Fallons, Friday, 9 October

Clear. High 88°, low 53°.

Pressure29.83 inHg
Wind5.4 mph S
Humidity41%
Visibility6.2 mi
Dew point51°
Sat, 1085° / 59°0Clear
85 °Clear

O'Fallons, Saturday, 10 October

Clear. High 85°, low 59°.

Pressure29.68 inHg
Wind6.6 mph S
Humidity33%
Visibility6.2 mi
Dew point46°
Sun, 1179° / 60°0Overcast
79 °Overcast

O'Fallons, Sunday, 11 October

Overcast. High 79°, low 60°.

Pressure29.68 inHg
Wind3 mph W
Humidity40%
Visibility6.2 mi
Dew point49°
Mon, 1276° / 56°0Clear
76 °Clear

O'Fallons, Monday, 12 October

Clear. High 76°, low 56°.

Pressure29.74 inHg
Wind7.7 mph N
Humidity62%
Visibility6.2 mi
Dew point53°
Tue, 1360° / 49°0Overcast
60 °Overcast

O'Fallons, Tuesday, 13 October

Overcast. High 60°, low 49°.

Pressure30.06 inHg
Wind15 mph NE
Humidity51%
Visibility—
Dew point38°
Wed, 1465° / 46°0.66Rain
65 °Rain

O'Fallons, Wednesday, 14 October

Rain. High 65°, low 46°.

Pressure29.85 inHg
Wind22.5 mph NW
Humidity86%
Visibility—
Dew point49°
Thu, 1564° / 51°0Overcast
64 °Overcast

O'Fallons, Thursday, 15 October

Overcast. High 64°, low 51°.

Pressure29.85 inHg
Wind26 mph W
Humidity41%
Visibility—
Dew point35°
Fri, 1650° / 42°0Overcast
50 °Overcast

O'Fallons, Friday, 16 October

Overcast. High 50°, low 42°.

Pressure30.50 inHg
Wind19.6 mph N
Humidity54%
Visibility—
Dew point29°
Sat, 1756° / 35°0Clear
56 °Clear

O'Fallons, Saturday, 17 October

Clear. High 56°, low 35°.

Pressure30.50 inHg
Wind13.1 mph S
Humidity26%
Visibility—
Dew point15°
Sun, 1849° / 44°0.19Light rain
49 °Light rain

O'Fallons, Sunday, 18 October

Light rain. High 49°, low 44°.

Pressure30.36 inHg
Wind12.7 mph S
Humidity64%
Visibility—
Dew point37°
Mon, 1947° / 45°0.31Rain
47 °Rain

O'Fallons, Monday, 19 October

Rain. High 47°, low 45°.

Pressure30.36 inHg
Wind12.9 mph SE
Humidity90%
Visibility—
Dew point43°
Tue, 2069° / 44°0Clear
69 °Clear

O'Fallons, Tuesday, 20 October

Clear. High 69°, low 44°.

Pressure30.00 inHg
Wind14.8 mph SW
Humidity38%
Visibility—
Dew point35°
Wed, 2168° / 48°0Clear
68 °Clear

O'Fallons, Wednesday, 21 October

Clear. High 68°, low 48°.

Pressure30.12 inHg
Wind9.2 mph SE
Humidity30%
Visibility—
Dew point30°
Thu, 2263° / 48°0Clear
63 °Clear

O'Fallons, Thursday, 22 October

Clear. High 63°, low 48°.

Pressure30.27 inHg
Wind10.1 mph NE
Humidity48%
Visibility—
Dew point39°
Fri, 2368° / 45°0Clear
68 °Clear

O'Fallons, Friday, 23 October

Clear. High 68°, low 45°.

Pressure30.18 inHg
Wind21.3 mph S
Humidity51%
Visibility—
Dew point42°

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 O'Fallons, NE 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 O'Fallons, NE 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.