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As of 06:24 CDT

Weather in Neptune, IA

71°Current weather

Neptune, Sunday, 9 August, 06:24

Clear. Feels like 72°. High 89°, low 69°.

Pressure29.83 inHg
Wind6.8 mph SE
Humidity89%
Visibility6.2 mi
Dew point68°

10-day forecast for Neptune, IA: 59° to 101°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

101°
Best day: Tuesday, August 11
72° · 1.19 in
Worst day: Thursday, August 13

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1090° / 67°0.09Rain
MorningOvercast67°feels 67°
AfternoonClear81°feels 79°
EveningClear90°feels 89°
OvernightClear73°feels 74°
90 °Rain

Neptune, Monday, 10 August

Rain. High 90°, low 67°.

Pressure29.85 inHg
Wind8.1 mph E
Humidity36%
Visibility6.2 mi
Dew point59°
Tue, 11101° / 68°0.01Light rain
MorningClear72°feels 72°
AfternoonMostly clear99°feels 99°
EveningClear89°feels 89°
OvernightLight rain71°feels 71°
101 °Light rain

Neptune, Tuesday, 11 August

Light rain. High 101°, low 68°.

Pressure29.74 inHg
Wind10.9 mph NE
Humidity32%
Visibility6.2 mi
Dew point60°
Wed, 1293° / 67°0.18Rain
MorningLight rain68°feels 69°
AfternoonOvercast91°feels 90°
EveningOvercast87°feels 84°
OvernightOvercast72°feels 73°
93 °Rain

Neptune, Wednesday, 12 August

Rain. High 93°, low 67°.

Pressure29.85 inHg
Wind14 mph E
Humidity40%
Visibility6.2 mi
Dew point59°
Thu, 1372° / 59°1.19Heavy rain
MorningHeavy rain67°feels 66°
AfternoonHeavy rain68°feels 68°
EveningHeavy rain60°feels 61°
OvernightOvercast70°feels 70°
72 °Heavy rain

Neptune, Thursday, 13 August

Heavy rain. High 72°, low 59°.

Pressure30.00 inHg
Wind15.7 mph E
Humidity61%
Visibility—
Dew point55°
Fri, 1464° / 60°0.43Rain
MorningRain62°feels 62°
AfternoonRain63°feels 64°
EveningRain62°feels 63°
OvernightRain62°feels 62°
64 °Rain

Neptune, Friday, 14 August

Rain. High 64°, low 60°.

Pressure30.12 inHg
Wind13.5 mph E
Humidity93%
Visibility—
Dew point61°
Sat, 1573° / 60°0Overcast
MorningOvercast62°feels 62°
AfternoonOvercast67°feels 67°
EveningOvercast71°feels 72°
OvernightOvercast67°feels 68°
73 °Overcast

Neptune, Saturday, 15 August

Overcast. High 73°, low 60°.

Pressure30.15 inHg
Wind8.8 mph SE
Humidity86%
Visibility—
Dew point61°
Sun, 1683° / 65°0Overcast
MorningOvercast69°feels 70°
AfternoonOvercast80°feels 82°
EveningOvercast79°feels 81°
OvernightOvercast69°feels 69°
83 °Overcast

Neptune, Sunday, 16 August

Overcast. High 83°, low 65°.

Pressure30.15 inHg
Wind6.5 mph SW
Humidity60%
Visibility—
Dew point63°
Mon, 1789° / 65°0Mostly clear
MorningMostly clear71°feels 71°
AfternoonMostly clear85°feels 86°
EveningMostly clear81°feels 84°
OvernightMostly clear74°feels 74°
89 °Mostly clear

Neptune, Monday, 17 August

Mostly clear. High 89°, low 65°.

Pressure30.03 inHg
Wind11.6 mph S
Humidity50%
Visibility—
Dew point62°
Tue, 1897° / 67°0Partly cloudy
MorningPartly cloudy74°feels 75°
AfternoonPartly cloudy91°feels 95°
EveningPartly cloudy90°feels 95°
OvernightPartly cloudy79°feels 80°
97 °Partly cloudy

Neptune, Tuesday, 18 August

Partly cloudy. High 97°, low 67°.

Pressure29.80 inHg
Wind13.6 mph S
Humidity47%
Visibility—
Dew point64°

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 Neptune, 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.