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As of 12:20 CST

Weather in Neptune, IA

39°Current weather

Neptune, Friday, 13 November, 12:20

Clear. Feels like 39°. High 40°, low 22°.

Pressure30.21 inHg
Wind0 mph N
Humidity60%
Visibility6.2 mi
Dew point27°

10-day forecast for Neptune, IA: 21° to 59°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

59°
Best day: Wednesday, November 18
57° · 0.59 in
Worst day: Saturday, November 21

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

Sat, 1443° / 21°0Clear
MorningMostly clear24°feels 16°
AfternoonClear43°feels 38°
EveningClear28°feels 20°
OvernightClear25°feels 19°
43 °Clear

Neptune, Saturday, 14 November

Clear. High 43°, low 21°.

Pressure30.30 inHg
Wind9.6 mph S
Humidity67%
Visibility6.2 mi
Dew point25°
Sun, 1547° / 28°0Clear
MorningClear30°feels 22°
AfternoonClear47°feels 42°
EveningClear37°feels 30°
OvernightClear30°feels 22°
47 °Clear

Neptune, Sunday, 15 November

Clear. High 47°, low 28°.

Pressure30.42 inHg
Wind9.8 mph S
Humidity62%
Visibility6.2 mi
Dew point30°
Mon, 1653° / 33°0Mostly clear
MorningClear34°feels 26°
AfternoonMostly clear52°feels 50°
EveningPartly cloudy45°feels 39°
OvernightClear34°feels 26°
53 °Mostly clear

Neptune, Monday, 16 November

Mostly clear. High 53°, low 33°.

Pressure30.33 inHg
Wind12.8 mph S
Humidity58%
Visibility6.2 mi
Dew point35°
Tue, 1755° / 39°0Overcast
MorningOvercast42°feels 35°
AfternoonOvercast50°feels 48°
EveningOvercast50°feels 48°
OvernightOvercast41°feels 34°
55 °Overcast

Neptune, Tuesday, 17 November

Overcast. High 55°, low 39°.

Pressure30.18 inHg
Wind15.2 mph S
Humidity68%
Visibility6.2 mi
Dew point40°
Wed, 1859° / 46°0Clear
MorningClear49°feels 44°
AfternoonClear56°feels 54°
EveningClear55°feels 53°
OvernightClear52°feels 49°
59 °Clear

Neptune, Wednesday, 18 November

Clear. High 59°, low 46°.

Pressure29.88 inHg
Wind22.8 mph S
Humidity61%
Visibility—
Dew point42°
Thu, 1952° / 42°0Clear
MorningClear46°feels 42°
AfternoonClear51°feels 48°
EveningClear45°feels 42°
OvernightClear42°feels 38°
52 °Clear

Neptune, Thursday, 19 November

Clear. High 52°, low 42°.

Pressure30.18 inHg
Wind13.6 mph SW
Humidity53%
Visibility—
Dew point34°
Fri, 2055° / 39°0.56Heavy rain
MorningHeavy rain42°feels 36°
AfternoonHeavy rain50°feels 45°
EveningHeavy rain54°feels 53°
OvernightHeavy rain51°feels 50°
55 °Heavy rain

Neptune, Friday, 20 November

Heavy rain. High 55°, low 39°.

Pressure30.18 inHg
Wind22.6 mph S
Humidity66%
Visibility—
Dew point37°
Sat, 2157° / 38°0.59Snow
MorningSnow54°feels 53°
AfternoonSnow50°feels 46°
EveningSnow40°feels 29°
OvernightSnow42°feels 33°
57 °Snow

Neptune, Saturday, 21 November

Snow. High 57°, low 38°.

Pressure29.21 inHg
Wind31.2 mph SW
Humidity57%
Visibility—
Dew point37°
Sun, 2236° / 28°0Overcast
MorningOvercast29°feels 19°
AfternoonOvercast31°feels 23°
EveningOvercast31°feels 24°
OvernightOvercast29°feels 22°
36 °Overcast

Neptune, Sunday, 22 November

Overcast. High 36°, low 28°.

Pressure30.21 inHg
Wind23.4 mph NW
Humidity52%
Visibility—
Dew point15°

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.