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Lacey IA Weather - Clear - 65°F
Clear
65°F
Updated 12:28 am
Feels Like 64°F
Humidity 95%
Wind N 0 mph
Barometer  30.23 in
Dew Point 64°F
Lacey IA Weather - Clear - 18°C
Clear
18°C
Updated 12:28 am
Feels Like 18°C
Humidity 95%
Wind N 0 km/h
Barometer  102.3 kPa
Dew Point 18°C
Lacey, IA Weather and Current Conditionslacey ia weather forecast

Lacey, IA Weather Forecast

Lacey Iowa WeatherLacey, Iowa Weather Weather Forecast
14 day API forecast for Lacey, Iowa. Note. The 7-day weather forecast for Lacey, IA is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Lacey, IA Weather Forecast Dated: 1228 AM Wed Sep 16 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.

Wednesday, September 16, 2026

Mid-Morning
Lacey Weather - 2026-09-16 - Morning - Light Showers
62°F 17°C
Light Showers
Mid-Afternoon
Lacey Weather - 2026-09-16 - Afternoon - Scattered Showers
68°F 20°C
Scattered Showers
Early-Evening
Lacey Weather - 2026-09-16 - Evening - Partly Cloudy
70°F 21°C
Partly Cloudy
Pleasant near 68°F 20°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Thursday, September 17, 2026

Mid-Morning
Lacey Weather - 2026-09-17 - Morning - Fog
68°F 20°C
Fog
Mid-Afternoon
Lacey Weather - 2026-09-17 - Afternoon - Overcast
74°F 24°C
Overcast
Early-Evening
Lacey Weather - 2026-09-17 - Evening - Scattered Showers
74°F 23°C
Scattered Showers
Comfortable with temperatures reaching 74°F 24°C, scattered downpours possible, with steady humidity and steady pressure.

Friday, September 18, 2026

Mid-Morning
Lacey Weather - 2026-09-18 - Morning - Cloudy
69°F 21°C
Cloudy
Mid-Afternoon
Lacey Weather - 2026-09-18 - Afternoon - Sunny
88°F 31°C
Sunny
Early-Evening
Lacey Weather - 2026-09-18 - Evening - Sunny
85°F 29°C
Sunny
Very warm near 88°F 31°C, though humidity makes it feel like 95°F 35°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds turning from the SE to the S at 9 mph 14 km/h. Gusts up to 24 mph 39 km/h.

Saturday, September 19, 2026

Mid-Morning
Lacey Weather - 2026-09-19 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
Lacey Weather - 2026-09-19 - Afternoon - Cloudy
78°F 26°C
Cloudy
Early-Evening
Lacey Weather - 2026-09-19 - Evening - Nearby Thunderstorms
76°F 25°C
Nearby Thunderstorms
Mild temperatures up to 78°F 26°C, periods of heavy thunderstorms, with steady humidity and steady pressure. Winds switching from the S to the ESE at 7 mph 11 km/h.

Sunday, September 20, 2026

Mid-Morning
Lacey Weather - 2026-09-20 - Morning - Light Fog
70°F 21°C
Light Fog
Mid-Afternoon
Lacey Weather - 2026-09-20 - Afternoon - Scattered Showers
73°F 23°C
Scattered Showers
Early-Evening
Lacey Weather - 2026-09-20 - Evening - Scattered Showers
69°F 20°C
Scattered Showers
Mild with a high of 73°F 23°C, scattered downpours possible, with steady humidity and steady pressure.

Monday, September 21, 2026

Mid-Morning
Lacey Weather - 2026-09-21 - Morning - Scattered Showers
64°F 18°C
Scattered Showers
Mid-Afternoon
Lacey Weather - 2026-09-21 - Afternoon - Scattered Showers
68°F 20°C
Scattered Showers
Early-Evening
Lacey Weather - 2026-09-21 - Evening - Cloudy
69°F 21°C
Cloudy
Pleasant near 68°F 20°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds moving from the WNW to the S at 4 mph 6 km/h.

Tuesday, September 22, 2026

Mid-Morning
Lacey Weather - 2026-09-22 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Lacey Weather - 2026-09-22 - Afternoon - Sunny
78°F 25°C
Sunny
Early-Evening
Lacey Weather - 2026-09-22 - Evening - Partly Cloudy
74°F 23°C
Partly Cloudy
Comfortable with temperatures reaching 78°F 25°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the SSE to the ESE at 9 mph 15 km/h. Gusts up to 20 mph 32 km/h.

Wednesday, September 23, 2026

Mid-Morning
Lacey Weather - 2026-09-23 - Morning - Scattered Showers
67°F 20°C
Scattered Showers
Mid-Afternoon
Lacey Weather - 2026-09-23 - Afternoon - Nearby Thunderstorms
81°F 27°C
Nearby Thunderstorms
Early-Evening
Lacey Weather - 2026-09-23 - Evening - Nearby Thunderstorms
74°F 23°C
Nearby Thunderstorms
Quite warm reaching 81°F 27°C, feeling like 85°F 30°C during peak afternoon, scattered downpours possible, with steady humidity and steady pressure. Winds shifting from the SE to the W at 7 mph 12 km/h.

Thursday, September 24, 2026

Mid-Morning
Lacey Weather - 2026-09-24 - Morning - Scattered Showers
61°F 16°C
Scattered Showers
Mid-Afternoon
Lacey Weather - 2026-09-24 - Afternoon - Scattered Showers
63°F 17°C
Scattered Showers
Early-Evening
Lacey Weather - 2026-09-24 - Evening - Scattered Showers
60°F 16°C
Scattered Showers
Refreshing around 63°F 17°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds WNW at 12 mph 19 km/h.

Friday, September 25, 2026

Mid-Morning
Lacey Weather - 2026-09-25 - Morning - Overcast
62°F 17°C
Overcast
Mid-Afternoon
Lacey Weather - 2026-09-25 - Afternoon - Partly Cloudy
70°F 21°C
Partly Cloudy
Early-Evening
Lacey Weather - 2026-09-25 - Evening - Sunny
65°F 19°C
Sunny
Mild with a high of 70°F 21°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds out of the NNW at 13 mph 20 km/h.

Saturday, September 26, 2026

Mid-Morning
Lacey Weather - 2026-09-26 - Morning - Sunny
56°F 14°C
Sunny
Mid-Afternoon
Lacey Weather - 2026-09-26 - Afternoon - Partly Cloudy
63°F 17°C
Partly Cloudy
Early-Evening
Lacey Weather - 2026-09-26 - Evening - Overcast
55°F 13°C
Overcast
Comfortable at 63°F 17°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with increasing humidity and steady pressure. Winds blowing from the NNW at 12 mph 20 km/h.

Sunday, September 27, 2026

Mid-Morning
Lacey Weather - 2026-09-27 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Lacey Weather - 2026-09-27 - Afternoon - Sunny
59°F 15°C
Sunny
Early-Evening
Lacey Weather - 2026-09-27 - Evening - Sunny
55°F 13°C
Sunny
Cool with a high near 59°F 15°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the ESE to the NE at 5 mph 8 km/h.

Monday, September 28, 2026

Mid-Morning
Lacey Weather - 2026-09-28 - Morning - Sunny
51°F 10°C
Sunny
Mid-Afternoon
Lacey Weather - 2026-09-28 - Afternoon - Sunny
60°F 16°C
Sunny
Early-Evening
Lacey Weather - 2026-09-28 - Evening - Sunny
56°F 13°C
Sunny
Refreshing around 60°F 16°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling. Winds shifting from the SSW to the SE at 8 mph 13 km/h.

Tuesday, September 29, 2026

Mid-Morning
Lacey Weather - 2026-09-29 - Morning - Scattered Showers
51°F 11°C
Scattered Showers
Mid-Afternoon
Lacey Weather - 2026-09-29 - Afternoon - Overcast
55°F 13°C
Overcast
Early-Evening
Lacey Weather - 2026-09-29 - Evening - Scattered Showers
53°F 11°C
Scattered Showers
Cool and brisk at 55°F 13°C, scattered downpours possible, with increasing humidity and steady pressure. Winds blowing from the S at 13 mph 21 km/h.

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Weather by the Numbers

Wed, 16th
Lacey IA Weather - Wednesday, Sep 16, 2026 - Light Rain Shower
Hi: 70°F 21°C
Lo: 60°F 16°C
Sunrise 06:52 AM
Sunset 07:18 PM
Wind E 9 mph14 km/h
Dew Point 60°F16°C
uv Index 2
Barometric Pressure 30.3 in1026 mb
POP 61% *
Humidity 93%
Thu, 17th
Lacey IA Weather - Thursday, Sep 17, 2026 - Light Rain Shower
Hi: 75°F 24°C
Lo: 68°F 20°C
Sunrise 06:53 AM
Sunset 07:16 PM
Wind NNE 8 mph13 km/h
Dew Point 69°F21°C
uv Index 2
Barometric Pressure 30.21 in1023 mb
POP 49% *
Humidity 95%
Fri, 18th
Lacey IA Weather - Friday, Sep 18, 2026 - Sunny
Hi: 89°F 32°C
Lo: 68°F 20°C
Sunrise 06:54 AM
Sunset 07:15 PM
Wind SSE 12 mph19 km/h
Dew Point 70°F21°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 5% *
Humidity 69%
Sat, 19th
Lacey IA Weather - Saturday, Sep 19, 2026 - Overcast
Hi: 81°F 27°C
Lo: 72°F 22°C
Sunrise 06:55 AM
Sunset 07:13 PM
Wind SSW 8 mph13 km/h
Dew Point 69°F21°C
uv Index 6
Barometric Pressure 29.85 in1011 mb
POP 20% *
Humidity 76%
Sun, 20th
Lacey IA Weather - Sunday, Sep 20, 2026 - Overcast
Hi: 73°F 23°C
Lo: 65°F 19°C
Sunrise 06:56 AM
Sunset 07:11 PM
Wind WNW 7 mph11 km/h
Dew Point 68°F20°C
uv Index 5
Barometric Pressure 29.85 in1011 mb
POP 25% *
Humidity 87%
Mon, 21st
Lacey IA Weather - Monday, Sep 21, 2026 - Partly Cloudy
Hi: 71°F 22°C
Lo: 62°F 17°C
Sunrise 06:57 AM
Sunset 07:09 PM
Wind WNW 11 mph17 km/h
Dew Point 60°F15°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 21% *
Humidity 82%
Tue, 22nd
Lacey IA Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 78°F 26°C
Lo: 63°F 17°C
Sunrise 06:58 AM
Sunset 07:08 PM
Wind S 7 mph11 km/h
Dew Point 60°F16°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 4% *
Humidity 64%
Wed, 23rd
Lacey IA Weather - Wednesday, Sep 23, 2026 - Patchy Rain Nearby
Hi: 82°F 28°C
Lo: 63°F 17°C
Sunrise 06:59 AM
Sunset 07:06 PM
Wind SSE 11 mph18 km/h
Dew Point 68°F20°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 46% *
Humidity 81%
Thu, 24th
Lacey IA Weather - Thursday, Sep 24, 2026 - Patchy Rain Nearby
Hi: 65°F 19°C
Lo: 59°F 15°C
Sunrise 07:00 AM
Sunset 07:04 PM
Wind WNW 11 mph18 km/h
Dew Point 58°F14°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 28% *
Humidity 90%
Fri, 25th
Lacey IA Weather - Friday, Sep 25, 2026 - Overcast
Hi: 71°F 21°C
Lo: 59°F 15°C
Sunrise 07:01 AM
Sunset 07:02 PM
Wind NNW 13 mph20 km/h
Dew Point 59°F15°C
uv Index 4
Barometric Pressure 29.85 in1011 mb
POP 14% *
Humidity 74%
Sat, 26th
Lacey IA Weather - Saturday, Sep 26, 2026 - Sunny
Hi: 63°F 17°C
Lo: 53°F 12°C
Sunrise 07:02 AM
Sunset 07:01 PM
Wind N 12 mph20 km/h
Dew Point 50°F10°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 6% *
Humidity 67%
Sun, 27th
Lacey IA Weather - Sunday, Sep 27, 2026 - Sunny
Hi: 60°F 15°C
Lo: 47°F 8°C
Sunrise 07:03 AM
Sunset 06:59 PM
Wind N 9 mph14 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 2% *
Humidity 53%
Mon, 28th
Lacey IA Weather - Monday, Sep 28, 2026 - Partly Cloudy
Hi: 61°F 16°C
Lo: 46°F 8°C
Sunrise 07:04 AM
Sunset 06:57 PM
Wind SSE 5 mph9 km/h
Dew Point 40°F5°C
uv Index 4
Barometric Pressure 30.21 in1023 mb
POP 4% *
Humidity 54%
Tue, 29th
Lacey IA Weather - Tuesday, Sep 29, 2026 - Overcast
Hi: 56°F 13°C
Lo: 49°F 10°C
Sunrise 07:05 AM
Sunset 06:56 PM
Wind SSE 15 mph24 km/h
Dew Point 42°F6°C
uv Index 3
Barometric Pressure 30.09 in1019 mb
POP 15% *
Humidity 63%
* POP = Probability of Precipitation. Data for 12:00 PM.