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Marshalltown IA Weather - Overcast - 55°F
Overcast
55°F
Updated 1:36 am
Feels Like 50°F
Humidity 91%
Wind E 6 mph
Barometer  30.36 in
Dew Point 52°F
Marshalltown IA Weather - Overcast - 13°C
Overcast
13°C
Updated 1:36 am
Feels Like 10°C
Humidity 91%
Wind E 10 km/h
Barometer  102.8 kPa
Dew Point 11°C
Marshalltown, IA Weather and Current Conditionsmarshalltown ia weather forecast

Marshalltown, IA Weather Forecast

Marshalltown Iowa WeatherMarshalltown, Iowa Weather Weather Forecast
14 day API forecast for Marshalltown, Iowa. Note. The 7-day weather forecast for Marshalltown, 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.
Marshalltown, IA Weather Forecast Dated: 136 AM Wed Sep 23 2026
Expect a cool pattern 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 23, 2026

Mid-Morning
Marshalltown Weather - 2026-09-23 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Marshalltown Weather - 2026-09-23 - Afternoon - Partly Cloudy
65°F 18°C
Partly Cloudy
Early-Evening
Marshalltown Weather - 2026-09-23 - Evening - Sunny
61°F 16°C
Sunny
Refreshing around 65°F 18°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds turning from the E to the ESE at 7 mph 11 km/h.

Thursday, September 24, 2026

Mid-Morning
Marshalltown Weather - 2026-09-24 - Morning - Overcast
54°F 12°C
Overcast
Mid-Afternoon
Marshalltown Weather - 2026-09-24 - Afternoon - Overcast
61°F 16°C
Overcast
Early-Evening
Marshalltown Weather - 2026-09-24 - Evening - Overcast
60°F 16°C
Overcast
Mildly cool near 61°F 16°C, overcast throughout the day, with steady humidity and steady pressure. Winds switching from the ESE to the ENE at 8 mph 13 km/h.

Friday, September 25, 2026

Mid-Morning
Marshalltown Weather - 2026-09-25 - Morning - Light Showers
58°F 14°C
Light Showers
Mid-Afternoon
Marshalltown Weather - 2026-09-25 - Afternoon - Light Showers
59°F 15°C
Light Showers
Early-Evening
Marshalltown Weather - 2026-09-25 - Evening - Light Showers
58°F 14°C
Light Showers
Comfortable at 59°F 15°C, on-and-off showers throughout the day, with steady humidity and steady pressure. Winds moving from the ESE to the SE at 12 mph 19 km/h. Gusts up to 24 mph 39 km/h.

Saturday, September 26, 2026

Mid-Morning
Marshalltown Weather - 2026-09-26 - Morning - Light Showers
56°F 13°C
Light Showers
Mid-Afternoon
Marshalltown Weather - 2026-09-26 - Afternoon - Overcast
56°F 14°C
Overcast
Early-Evening
Marshalltown Weather - 2026-09-26 - Evening - Scattered Showers
57°F 14°C
Scattered Showers
Crisp with a high near 56°F 14°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds out of the SE at 11 mph 17 km/h. Gusts up to 21 mph 33 km/h.

Sunday, September 27, 2026

Mid-Morning
Marshalltown Weather - 2026-09-27 - Morning - Light Fog
56°F 13°C
Light Fog
Mid-Afternoon
Marshalltown Weather - 2026-09-27 - Afternoon - Sunny
67°F 19°C
Sunny
Early-Evening
Marshalltown Weather - 2026-09-27 - Evening - Sunny
63°F 17°C
Sunny
Refreshing around 67°F 19°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling. Winds shifting from the ESE to the E at 7 mph 11 km/h.

Monday, September 28, 2026

Mid-Morning
Marshalltown Weather - 2026-09-28 - Morning - Fog
58°F 14°C
Fog
Mid-Afternoon
Marshalltown Weather - 2026-09-28 - Afternoon - Overcast
67°F 20°C
Overcast
Early-Evening
Marshalltown Weather - 2026-09-28 - Evening - Overcast
66°F 20°C
Overcast
Mildly cool near 67°F 20°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds SE at 9 mph 14 km/h.

Tuesday, September 29, 2026

Mid-Morning
Marshalltown Weather - 2026-09-29 - Morning - Cloudy
58°F 14°C
Cloudy
Mid-Afternoon
Marshalltown Weather - 2026-09-29 - Afternoon - Scattered Showers
62°F 17°C
Scattered Showers
Early-Evening
Marshalltown Weather - 2026-09-29 - Evening - Light Showers
61°F 16°C
Light Showers
Comfortable at 62°F 17°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds switching from the SE to the W at 14 mph 22 km/h. Gusts up to 27 mph 43 km/h.

Wednesday, September 30, 2026

Mid-Morning
Marshalltown Weather - 2026-09-30 - Morning - Scattered Showers
49°F 10°C
Scattered Showers
Mid-Afternoon
Marshalltown Weather - 2026-09-30 - Afternoon - Partly Cloudy
56°F 13°C
Partly Cloudy
Early-Evening
Marshalltown Weather - 2026-09-30 - Evening - Sunny
55°F 13°C
Sunny
Crisp with a high near 56°F 13°C, scattered downpours possible, with lower humidity and steady pressure. Winds blowing from the WNW at 21 mph 34 km/h. Gusts up to 35 mph 56 km/h.

Thursday, October 1, 2026

Mid-Morning
Marshalltown Weather - 2026-10-01 - Morning - Sunny
48°F 9°C
Sunny
Mid-Afternoon
Marshalltown Weather - 2026-10-01 - Afternoon - Sunny
61°F 16°C
Sunny
Early-Evening
Marshalltown Weather - 2026-10-01 - Evening - Sunny
59°F 15°C
Sunny
Refreshing around 61°F 16°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds decreasing from WNW 14 mph 23 km/h to SSE 6 mph 9 km/h.

Friday, October 2, 2026

Mid-Morning
Marshalltown Weather - 2026-10-02 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Marshalltown Weather - 2026-10-02 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Marshalltown Weather - 2026-10-02 - Evening - Sunny
70°F 21°C
Sunny
Mild with a high of 73°F 23°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds shifting from the S to the WSW at 5 mph 8 km/h.

Saturday, October 3, 2026

Mid-Morning
Marshalltown Weather - 2026-10-03 - Morning - Light Showers
56°F 13°C
Light Showers
Mid-Afternoon
Marshalltown Weather - 2026-10-03 - Afternoon - Sunny
61°F 16°C
Sunny
Early-Evening
Marshalltown Weather - 2026-10-03 - Evening - Sunny
56°F 13°C
Sunny
Comfortable at 61°F 16°C, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds turning from the N to the ESE at 8 mph 13 km/h.

Sunday, October 4, 2026

Mid-Morning
Marshalltown Weather - 2026-10-04 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Marshalltown Weather - 2026-10-04 - Afternoon - Partly Cloudy
61°F 16°C
Partly Cloudy
Early-Evening
Marshalltown Weather - 2026-10-04 - Evening - Overcast
57°F 14°C
Overcast
Cool with a high near 61°F 16°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds switching from the SSW to the SE at 8 mph 13 km/h.

Monday, October 5, 2026

Mid-Morning
Marshalltown Weather - 2026-10-05 - Morning - Light Showers
55°F 13°C
Light Showers
Mid-Afternoon
Marshalltown Weather - 2026-10-05 - Afternoon - Scattered Showers
64°F 18°C
Scattered Showers
Early-Evening
Marshalltown Weather - 2026-10-05 - Evening - Overcast
61°F 16°C
Overcast
Refreshing around 64°F 18°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds moving from the SSE to the NE at 7 mph 11 km/h.

Tuesday, October 6, 2026

Mid-Morning
Marshalltown Weather - 2026-10-06 - Morning - Fog
52°F 11°C
Fog
Mid-Afternoon
Marshalltown Weather - 2026-10-06 - Afternoon - Cloudy
61°F 16°C
Cloudy
Early-Evening
Marshalltown Weather - 2026-10-06 - Evening - Overcast
59°F 15°C
Overcast
Mildly cool near 61°F 16°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds swinging from the NE to the E at 6 mph 10 km/h.

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Weather by the Numbers

Wed, 23rd
Marshalltown IA Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 65°F 18°C
Lo: 49°F 9°C
Sunrise 07:00 AM
Sunset 07:07 PM
Wind ESE 7 mph12 km/h
Dew Point 48°F9°C
uv Index 5
Barometric Pressure 30.36 in1028 mb
POP 4% *
Humidity 64%
Thu, 24th
Marshalltown IA Weather - Thursday, Sep 24, 2026 - Overcast
Hi: 63°F 17°C
Lo: 54°F 12°C
Sunrise 07:01 AM
Sunset 07:05 PM
Wind ESE 8 mph13 km/h
Dew Point 53°F12°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 25% *
Humidity 81%
Fri, 25th
Marshalltown IA Weather - Friday, Sep 25, 2026 - Light Rain Shower
Hi: 59°F 15°C
Lo: 57°F 14°C
Sunrise 07:02 AM
Sunset 07:04 PM
Wind SE 10 mph16 km/h
Dew Point 58°F14°C
uv Index 1
Barometric Pressure 30.21 in1023 mb
POP 65% *
Humidity 96%
Sat, 26th
Marshalltown IA Weather - Saturday, Sep 26, 2026 - Light Rain Shower
Hi: 57°F 14°C
Lo: 55°F 13°C
Sunrise 07:03 AM
Sunset 07:02 PM
Wind SSE 13 mph21 km/h
Dew Point 55°F13°C
uv Index 0
Barometric Pressure 30.09 in1019 mb
POP 69% *
Humidity 94%
Sun, 27th
Marshalltown IA Weather - Sunday, Sep 27, 2026 - Patchy Rain Nearby
Hi: 67°F 20°C
Lo: 54°F 12°C
Sunrise 07:05 AM
Sunset 07:00 PM
Wind ESE 7 mph12 km/h
Dew Point 56°F13°C
uv Index 4
Barometric Pressure 30.12 in1020 mb
POP 30% *
Humidity 90%
Mon, 28th
Marshalltown IA Weather - Monday, Sep 28, 2026 - Sunny
Hi: 68°F 20°C
Lo: 55°F 13°C
Sunrise 07:06 AM
Sunset 06:58 PM
Wind SE 9 mph15 km/h
Dew Point 56°F13°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 15% *
Humidity 76%
Tue, 29th
Marshalltown IA Weather - Tuesday, Sep 29, 2026 - Overcast
Hi: 63°F 17°C
Lo: 55°F 13°C
Sunrise 07:07 AM
Sunset 06:56 PM
Wind SSE 13 mph22 km/h
Dew Point 57°F14°C
uv Index 4
Barometric Pressure 29.74 in1007 mb
POP 41% *
Humidity 91%
Wed, 30th
Marshalltown IA Weather - Wednesday, Sep 30, 2026 - Patchy Rain Nearby
Hi: 57°F 14°C
Lo: 49°F 10°C
Sunrise 07:08 AM
Sunset 06:55 PM
Wind NW 21 mph34 km/h
Dew Point 44°F7°C
uv Index 3
Barometric Pressure 29.8 in1009 mb
POP 15% *
Humidity 75%
Thu, 1st
Marshalltown IA Weather - Thursday, Oct 1, 2026 - Sunny
Hi: 62°F 17°C
Lo: 45°F 7°C
Sunrise 07:09 AM
Sunset 06:53 PM
Wind WNW 14 mph23 km/h
Dew Point 37°F3°C
uv Index 4
Barometric Pressure 29.94 in1014 mb
POP 2% *
Humidity 50%
Fri, 2nd
Marshalltown IA Weather - Friday, Oct 2, 2026 - Sunny
Hi: 74°F 23°C
Lo: 52°F 11°C
Sunrise 07:10 AM
Sunset 06:51 PM
Wind SSW 7 mph11 km/h
Dew Point 50°F10°C
uv Index 5
Barometric Pressure 29.83 in1010 mb
POP 3% *
Humidity 57%
Sat, 3rd
Marshalltown IA Weather - Saturday, Oct 3, 2026 - Sunny
Hi: 66°F 19°C
Lo: 52°F 11°C
Sunrise 07:11 AM
Sunset 06:49 PM
Wind NNW 13 mph21 km/h
Dew Point 45°F7°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 3% *
Humidity 60%
Sun, 4th
Marshalltown IA Weather - Sunday, Oct 4, 2026 - Cloudy
Hi: 61°F 16°C
Lo: 47°F 8°C
Sunrise 07:12 AM
Sunset 06:48 PM
Wind S 5 mph9 km/h
Dew Point 42°F5°C
uv Index 3
Barometric Pressure 30.06 in1018 mb
POP 8% *
Humidity 57%
Mon, 5th
Marshalltown IA Weather - Monday, Oct 5, 2026 - Sunny
Hi: 64°F 18°C
Lo: 53°F 11°C
Sunrise 07:13 AM
Sunset 06:46 PM
Wind SSE 6 mph10 km/h
Dew Point 51°F10°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 20% *
Humidity 71%
Tue, 6th
Marshalltown IA Weather - Tuesday, Oct 6, 2026 - Partly Cloudy
Hi: 62°F 16°C
Lo: 50°F 10°C
Sunrise 07:14 AM
Sunset 06:44 PM
Wind ENE 7 mph11 km/h
Dew Point 50°F10°C
uv Index 4
Barometric Pressure 30.18 in1022 mb
POP 14% *
Humidity 76%
* POP = Probability of Precipitation. Data for 12:00 PM.