Navan, IA Weather Forecast
Local 7-day forecast
Partly Sunny then Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Navan, IA in one place.
Showers and thunderstorms likely after 2pm. Partly sunny, with a high near 80. Southwest wind 5 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Navan, 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: Aug 6, 2026 5:24 AM CDT.
The active forecast window currently covers Aug 7 to Aug 12, 2026 for Navan, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 7 to Aug 12, 2026
- Latest sync
- Aug 6, 2026 5:24 AM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Navan
Sunday looks like the warmest upcoming period in Navan at 81 degrees F.
Friday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Friday at about 5 to 14 mph SW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 6, 2026 5:24 AM 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
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 58. Northwest wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunny, with a high near 79. East wind 1 to 7 mph.
A chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 63. South wind around 5 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Partly sunny, with a high near 81. South wind around 3 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely after 7pm. Partly cloudy, with a low around 66. Southeast wind 3 to 9 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Mostly cloudy, with a high near 81. Southwest wind around 10 mph. Chance of precipitation is 60%.
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. North wind around 7 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 78. Northeast wind around 5 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 61. East wind around 3 mph. Chance of precipitation is 40%.
A chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 76. North wind around 6 mph. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Aug 7
|
Partly Sunny then Showers And Thunderstorms Likely
|
80°F |
5 to 14 mph
SW
|
|
Friday Night
Aug 7
|
Chance Showers And Thunderstorms
|
58°F |
5 to 10 mph
NW
|
|
Saturday
Aug 8
|
Sunny
|
79°F |
1 to 7 mph
E
|
|
Saturday Night
Aug 8
|
Chance Showers And Thunderstorms
|
63°F |
5 mph
S
|
|
Sunday
Aug 9
|
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
|
81°F |
3 mph
S
|
|
Sunday Night
Aug 9
|
Showers And Thunderstorms Likely
|
66°F |
3 to 9 mph
SE
|
|
Monday
Aug 10
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
81°F |
10 mph
SW
|
|
Monday Night
Aug 10
|
Partly Cloudy then Chance Showers And Thunderstorms
|
63°F |
7 mph
N
|
|
Tuesday
Aug 11
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
78°F |
5 mph
NE
|
|
Tuesday Night
Aug 11
|
Chance Showers And Thunderstorms
|
61°F |
3 mph
E
|
|
Wednesday
Aug 12
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
76°F |
6 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Navan.