10-day forecast for Julien, IA: 57° to 85°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Tuesday, August 18
82° · 0.42 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1085° / 70°0.07
Morning74°feels 75°
Afternoon83°feels 90°
Evening76°feels 78°
Overnight74°feels 75°
85 °
Julien, Monday, 10 August
Light rain. High 85°, low 70°.
Pressure29.91 inHg
Wind4.1 mph SE
Humidity81%
Visibility6.2 mi
Dew point72°
Tue, 1185° / 69°0.13
Morning69°feels 71°
Afternoon83°feels 89°
Evening77°feels 79°
Overnight71°feels 72°
85 °
Julien, Tuesday, 11 August
Rain. High 85°, low 69°.
Pressure29.80 inHg
Wind9.1 mph W
Humidity79%
Visibility6.2 mi
Dew point71°
Wed, 1281° / 67°0
Morning71°feels 72°
Afternoon81°feels 83°
Evening71°feels 71°
Overnight69°feels 70°
81 °
Julien, Wednesday, 12 August
Overcast. High 81°, low 67°.
Pressure29.88 inHg
Wind8.8 mph N
Humidity75%
Visibility6.2 mi
Dew point69°
Thu, 1373° / 60°0.08
Morning64°feels 63°
Afternoon72°feels 72°
Evening64°feels 65°
Overnight63°feels 63°
73 °
Julien, Thursday, 13 August
Light rain. High 73°, low 60°.
Pressure30.06 inHg
Wind7.6 mph E
Humidity66%
Visibility—
Dew point59°
Fri, 1473° / 57°0.02
Morning61°feels 61°
Afternoon72°feels 72°
Evening68°feels 68°
Overnight63°feels 63°
73 °
Julien, Friday, 14 August
Light rain. High 73°, low 57°.
Pressure30.15 inHg
Wind9.6 mph E
Humidity60%
Visibility—
Dew point56°
Sat, 1574° / 59°0.04
Morning63°feels 62°
Afternoon72°feels 72°
Evening68°feels 69°
Overnight64°feels 65°
74 °
Julien, Saturday, 15 August
Light rain. High 74°, low 59°.
Pressure30.21 inHg
Wind10.9 mph SE
Humidity62%
Visibility—
Dew point57°
Sun, 1676° / 65°0.01
Morning68°feels 69°
Afternoon74°feels 75°
Evening73°feels 73°
Overnight67°feels 67°
76 °
Julien, Sunday, 16 August
Light rain. High 76°, low 65°.
Pressure30.09 inHg
Wind7.5 mph N
Humidity79%
Visibility—
Dew point66°
Mon, 1779° / 62°0
Morning66°feels 67°
Afternoon77°feels 78°
Evening72°feels 73°
Overnight66°feels 66°
79 °
Julien, Monday, 17 August
Overcast. High 79°, low 62°.
Pressure30.09 inHg
Wind6.6 mph N
Humidity60%
Visibility—
Dew point61°
Tue, 1881° / 62°0
Morning66°feels 67°
Afternoon75°feels 76°
Evening77°feels 78°
Overnight69°feels 70°
81 °
Julien, Tuesday, 18 August
Overcast. High 81°, low 62°.
Pressure29.97 inHg
Wind12.4 mph S
Humidity82%
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 Julien, 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.