Nashua, IA Weather Forecast
Local 7-day forecast
Chance Rain Showers then Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Nashua, IA in one place.
A chance of rain showers before noon. Mostly cloudy. High near 51, with temperatures falling to around 49 in the afternoon. Northwest wind 20 to 29 mph, with gusts as high as 41 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Nashua, IA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 15, 2026 2:27 PM CDT.
The active forecast window currently covers Oct 16 to Oct 21, 2026 for Nashua, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 16 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 2:27 PM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Nashua
Wednesday looks like the warmest upcoming period in Nashua at 72 degrees F.
Friday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Friday at about 20 to 29 mph NW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 2:27 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- ARX
- Radar station
- KARX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Widespread frost after 11pm. Mostly clear, with a low around 29. Northwest wind 3 to 15 mph, with gusts as high as 24 mph.
Widespread frost before 9am. Sunny, with a high near 57. Southwest wind 5 to 16 mph.
Clear, with a low around 39. South wind around 13 mph.
Sunny, with a high near 63. South wind 14 to 17 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 43. South wind 6 to 14 mph.
Mostly sunny, with a high near 65. South wind around 7 mph.
Partly cloudy, with a low around 44. South wind 2 to 6 mph.
Mostly sunny, with a high near 69. Southeast wind 2 to 9 mph.
Partly cloudy, with a low around 49. Southeast wind around 8 mph.
A slight chance of rain showers after 1pm. Sunny, with a high near 72. Southeast wind 6 to 13 mph. Chance of precipitation is 20%.
A chance of rain showers. Partly cloudy, with a low around 53. South wind 8 to 12 mph. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Oct 16
|
Chance Rain Showers then Mostly Cloudy
|
51°F |
20 to 29 mph
NW
|
|
Friday Night
Oct 16
|
Widespread Frost
|
29°F |
3 to 15 mph
NW
|
|
Saturday
Oct 17
|
Widespread Frost then Sunny
|
57°F |
5 to 16 mph
SW
|
|
Saturday Night
Oct 17
|
Clear
|
39°F |
13 mph
S
|
|
Sunday
Oct 18
|
Sunny
|
63°F |
14 to 17 mph
S
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
43°F |
6 to 14 mph
S
|
|
Monday
Oct 19
|
Mostly Sunny
|
65°F |
7 mph
S
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
44°F |
2 to 6 mph
S
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
69°F |
2 to 9 mph
SE
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
49°F |
8 mph
SE
|
|
Wednesday
Oct 21
|
Sunny then Slight Chance Rain Showers
|
72°F |
6 to 13 mph
SE
|
|
Wednesday Night
Oct 21
|
Chance Rain Showers
|
53°F |
8 to 12 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Nashua.
