10-day forecast for O'Fallons, NE: 34° to 80°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Wednesday, October 21
61° · 0.07 in
Worst day: Saturday, October 24
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1873° / 38°0
Morning38°feels 35°
Afternoon70°feels 68°
Evening53°feels 51°
Overnight49°feels 46°
73 °
O'Fallons, Sunday, 18 October
Clear. High 73°, low 38°.
Pressure30.06 inHg
Wind4.1 mph SW
Humidity39%
Visibility6.2 mi
Dew point34°
Mon, 1963° / 43°0
Morning43°feels 41°
Afternoon61°feels 59°
Evening54°feels 53°
Overnight46°feels 43°
63 °
O'Fallons, Monday, 19 October
Overcast. High 63°, low 43°.
Pressure30.15 inHg
Wind2 mph E
Humidity69%
Visibility6.2 mi
Dew point44°
Tue, 2068° / 43°0
Morning43°feels 41°
Afternoon65°feels 64°
Evening58°feels 58°
Overnight47°feels 45°
68 °
O'Fallons, Tuesday, 20 October
Clear. High 68°, low 43°.
Pressure30.09 inHg
Wind6.4 mph SE
Humidity70%
Visibility6.2 mi
Dew point49°
Wed, 2175° / 46°0
Morning48°feels 48°
Afternoon71°feels 70°
Evening64°feels 63°
Overnight51°feels 50°
75 °
O'Fallons, Wednesday, 21 October
Clear. High 75°, low 46°.
Pressure30.12 inHg
Wind1.9 mph NW
Humidity68%
Visibility6.2 mi
Dew point51°
Thu, 2272° / 50°0.01
Morning55°feels 55°
Afternoon68°feels 67°
Evening65°feels 65°
Overnight60°feels 60°
72 °
O'Fallons, Thursday, 22 October
Light rain. High 72°, low 50°.
Pressure30.09 inHg
Wind13.8 mph SE
Humidity66%
Visibility—
Dew point54°
Fri, 2380° / 62°0.15
Morning68°feels 67°
Afternoon74°feels 73°
Evening72°feels 72°
Overnight64°feels 63°
80 °
O'Fallons, Friday, 23 October
Rain. High 80°, low 62°.
Pressure29.65 inHg
Wind27.8 mph S
Humidity53%
Visibility—
Dew point54°
Sat, 2461° / 52°0.07
Morning55°feels 54°
Afternoon60°feels 58°
Evening54°feels 52°
Overnight52°feels 50°
61 °
O'Fallons, Saturday, 24 October
Light rain. High 61°, low 52°.
Pressure29.94 inHg
Wind25.7 mph NW
Humidity42%
Visibility—
Dew point37°
Sun, 2564° / 45°0
Morning50°feels 47°
Afternoon60°feels 57°
Evening59°feels 56°
Overnight53°feels 51°
64 °
O'Fallons, Sunday, 25 October
Clear. High 64°, low 45°.
Pressure30.09 inHg
Wind17.2 mph S
Humidity34%
Visibility—
Dew point30°
Mon, 2674° / 52°0.02
Morning59°feels 58°
Afternoon70°feels 69°
Evening66°feels 64°
Overnight58°feels 55°
74 °
O'Fallons, Monday, 26 October
Light rain. High 74°, low 52°.
Pressure29.68 inHg
Wind23.1 mph S
Humidity54%
Visibility—
Dew point51°
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.