10-day forecast for Carnarvon, IA: 58° to 100°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
99°
Best day: Tuesday, August 11
69° · 0.14 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1096° / 71°0
Morning71°feels 73°
Afternoon91°feels 91°
Evening88°feels 89°
Overnight77°feels 79°
96 °
Carnarvon, Monday, 10 August
Overcast. High 96°, low 71°.
Pressure29.80 inHg
Wind10.5 mph E
Humidity48%
Visibility6.2 mi
Dew point66°
Tue, 1199° / 64°0.01
Morning69°feels 70°
Afternoon96°feels 97°
Evening85°feels 88°
Overnight81°feels 81°
99 °
Carnarvon, Tuesday, 11 August
Light rain. High 99°, low 64°.
Pressure29.77 inHg
Wind8 mph E
Humidity39%
Visibility6.2 mi
Dew point62°
Wed, 1291° / 68°0.04
Morning68°feels 69°
Afternoon90°feels 90°
Evening81°feels 81°
Overnight70°feels 71°
91 °
Carnarvon, Wednesday, 12 August
Light rain. High 91°, low 68°.
Pressure29.88 inHg
Wind8.6 mph E
Humidity45%
Visibility6.2 mi
Dew point61°
Thu, 1369° / 59°0.14
Morning63°feels 63°
Afternoon64°feels 64°
Evening62°feels 63°
Overnight60°feels 60°
69 °
Carnarvon, Thursday, 13 August
Light rain. High 69°, low 59°.
Pressure29.97 inHg
Wind9.7 mph E
Humidity91%
Visibility—
Dew point61°
Fri, 1481° / 58°0
Morning64°feels 64°
Afternoon77°feels 77°
Evening74°feels 74°
Overnight68°feels 68°
81 °
Carnarvon, Friday, 14 August
Overcast. High 81°, low 58°.
Pressure30.09 inHg
Wind15.9 mph E
Humidity42%
Visibility—
Dew point51°
Sat, 1569° / 59°0.04
Morning65°feels 65°
Afternoon62°feels 62°
Evening59°feels 59°
Overnight60°feels 60°
69 °
Carnarvon, Saturday, 15 August
Light rain. High 69°, low 59°.
Pressure30.18 inHg
Wind13 mph E
Humidity97%
Visibility—
Dew point62°
Sun, 1681° / 58°0
Morning64°feels 65°
Afternoon79°feels 80°
Evening71°feels 72°
Overnight67°feels 68°
81 °
Carnarvon, Sunday, 16 August
Overcast. High 81°, low 58°.
Pressure30.06 inHg
Wind6.8 mph E
Humidity52%
Visibility—
Dew point58°
Mon, 1794° / 65°0.01
Morning72°feels 73°
Afternoon89°feels 89°
Evening85°feels 85°
Overnight72°feels 73°
94 °
Carnarvon, Monday, 17 August
Light rain. High 94°, low 65°.
Pressure30.00 inHg
Wind12.5 mph S
Humidity42%
Visibility—
Dew point60°
Tue, 18100° / 69°0.07
Morning76°feels 77°
Afternoon95°feels 96°
Evening95°feels 93°
Overnight78°feels 80°
100 °
Carnarvon, Tuesday, 18 August
Light rain. High 100°, low 69°.
Pressure29.91 inHg
Wind11.2 mph W
Humidity33%
Visibility—
Dew point58°
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 Carnarvon, 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.