10-day forecast for Ossian, IA: 54° to 82°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Monday, August 10
76° · 0.44 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1081° / 69°0
Morning70°feels 72°
Afternoon80°feels 80°
Evening74°feels 75°
Overnight70°feels 71°
81 °
Ossian, Monday, 10 August
Overcast. High 81°, low 69°.
Pressure29.91 inHg
Wind4.2 mph E
Humidity88%
Visibility6.2 mi
Dew point70°
Tue, 1182° / 69°0.31
Morning71°feels 72°
Afternoon80°feels 80°
Evening75°feels 76°
Overnight69°feels 70°
82 °
Ossian, Tuesday, 11 August
Heavy rain. High 82°, low 69°.
Pressure29.80 inHg
Wind3.2 mph NE
Humidity80%
Visibility6.2 mi
Dew point71°
Wed, 1279° / 67°0
Morning68°feels 69°
Afternoon78°feels 79°
Evening70°feels 70°
Overnight70°feels 71°
79 °
Ossian, Wednesday, 12 August
Partly cloudy. High 79°, low 67°.
Pressure29.88 inHg
Wind5.8 mph NE
Humidity61%
Visibility6.2 mi
Dew point63°
Thu, 1371° / 58°0
Morning62°feels 61°
Afternoon70°feels 70°
Evening63°feels 63°
Overnight62°feels 61°
71 °
Ossian, Thursday, 13 August
Overcast. High 71°, low 58°.
Pressure30.06 inHg
Wind7.7 mph N
Humidity60%
Visibility—
Dew point55°
Fri, 1473° / 54°0
Morning59°feels 59°
Afternoon71°feels 70°
Evening66°feels 66°
Overnight61°feels 61°
73 °
Ossian, Friday, 14 August
Overcast. High 73°, low 54°.
Pressure30.15 inHg
Wind9 mph E
Humidity61%
Visibility—
Dew point55°
Sat, 1570° / 60°0
Morning62°feels 61°
Afternoon66°feels 65°
Evening66°feels 66°
Overnight64°feels 64°
70 °
Ossian, Saturday, 15 August
Overcast. High 70°, low 60°.
Pressure30.21 inHg
Wind10.1 mph SE
Humidity70%
Visibility—
Dew point55°
Sun, 1675° / 64°0.01
Morning67°feels 68°
Afternoon74°feels 75°
Evening73°feels 74°
Overnight67°feels 67°
75 °
Ossian, Sunday, 16 August
Light rain. High 75°, low 64°.
Pressure30.09 inHg
Wind8 mph NW
Humidity74%
Visibility—
Dew point64°
Mon, 1776° / 59°0
Morning63°feels 63°
Afternoon74°feels 74°
Evening70°feels 70°
Overnight63°feels 62°
76 °
Ossian, Monday, 17 August
Overcast. High 76°, low 59°.
Pressure30.12 inHg
Wind8.3 mph W
Humidity61%
Visibility—
Dew point58°
Tue, 1881° / 61°0.05
Morning66°feels 66°
Afternoon77°feels 78°
Evening77°feels 78°
Overnight69°feels 71°
81 °
Ossian, Tuesday, 18 August
Light rain. High 81°, low 61°.
Pressure29.94 inHg
Wind13.9 mph S
Humidity79%
Visibility—
Dew point67°
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 Ossian, IA 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.