10-day forecast for O'Fallons, NE: 37° to 81°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Friday, October 23
48° · 0.47 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1769° / 37°0
Morning37°feels 31°
Afternoon64°feels 62°
Evening57°feels 55°
Overnight40°feels 34°
69 °
O'Fallons, Saturday, 17 October
Clear. High 69°, low 37°.
Pressure30.30 inHg
Wind11.4 mph SW
Humidity38%
Visibility6.2 mi
Dew point25°
Sun, 1869° / 40°0
Morning40°feels 37°
Afternoon65°feels 63°
Evening56°feels 53°
Overnight48°feels 45°
69 °
O'Fallons, Sunday, 18 October
Clear. High 69°, low 40°.
Pressure30.06 inHg
Wind4.9 mph S
Humidity40%
Visibility6.2 mi
Dew point34°
Mon, 1963° / 43°0
Morning44°feels 41°
Afternoon61°feels 59°
Evening54°feels 52°
Overnight47°feels 47°
63 °
O'Fallons, Monday, 19 October
Overcast. High 63°, low 43°.
Pressure30.12 inHg
Wind3.2 mph E
Humidity62%
Visibility6.2 mi
Dew point45°
Tue, 2068° / 43°0
Morning46°feels 44°
Afternoon65°feels 64°
Evening60°feels 59°
Overnight46°feels 45°
68 °
O'Fallons, Tuesday, 20 October
Clear. High 68°, low 43°.
Pressure30.06 inHg
Wind6 mph SE
Humidity71%
Visibility6.2 mi
Dew point49°
Wed, 2175° / 47°0
Morning54°feels 53°
Afternoon70°feels 69°
Evening64°feels 63°
Overnight56°feels 55°
75 °
O'Fallons, Wednesday, 21 October
Mostly clear. High 75°, low 47°.
Pressure30.09 inHg
Wind5.9 mph NE
Humidity49%
Visibility—
Dew point48°
Thu, 2275° / 53°0
Morning58°feels 58°
Afternoon71°feels 71°
Evening72°feels 71°
Overnight67°feels 67°
75 °
O'Fallons, Thursday, 22 October
Partly cloudy. High 75°, low 53°.
Pressure30.06 inHg
Wind15.3 mph SE
Humidity57%
Visibility—
Dew point53°
Fri, 2381° / 63°0.04
Morning70°feels 69°
Afternoon75°feels 74°
Evening69°feels 67°
Overnight64°feels 62°
81 °
O'Fallons, Friday, 23 October
Light rain. High 81°, low 63°.
Pressure29.65 inHg
Wind27.1 mph S
Humidity44%
Visibility—
Dew point51°
Sat, 2457° / 45°0
Morning48°feels 42°
Afternoon54°feels 51°
Evening52°feels 49°
Overnight49°feels 44°
57 °
O'Fallons, Saturday, 24 October
Clear. High 57°, low 45°.
Pressure30.30 inHg
Wind18.3 mph NW
Humidity43%
Visibility—
Dew point31°
Sun, 2548° / 43°0.47
Morning44°feels 37°
Afternoon43°feels 36°
Evening44°feels 38°
Overnight44°feels 38°
48 °
O'Fallons, Sunday, 25 October
Rain. High 48°, low 43°.
Pressure30.36 inHg
Wind14.4 mph E
Humidity87%
Visibility—
Dew point40°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in O'Fallons, NE around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.