Fremont County, IA Weather Forecast
County weather hub
Chance Showers And Thunderstorms
Compare major city weather across Fremont County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A chance of showers and thunderstorms. Mostly cloudy. Low around 64, with temperatures rising to around 68 overnight. East southeast wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Fremont County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Fremont County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 31 to Jun 6, 2026
- Latest sync
- May 31, 2026 4:57 AM CDT
- Forecast office
- OAX
- Source
- NOAA / NWS
Daily Outlook
This Week in Fremont County
Monday looks like the warmest upcoming period in Fremont County at 86 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Sunday at about 9 to 16 mph SE.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- May 31, 2026 4:57 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- OAX
- Radar station
- KOAX
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. Partly sunny, with a high near 83. Southeast wind 9 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before midnight. Partly cloudy. Low around 62, with temperatures rising to around 64 overnight. East southeast wind 3 to 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 86. North wind 3 to 7 mph.
Partly cloudy, with a low around 63. East northeast wind around 7 mph.
A slight chance of showers and thunderstorms after 7am. Mostly cloudy, with a high near 81. East wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 61. East southeast wind around 10 mph, with gusts as high as 18 mph.
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 81. South southeast wind 9 to 13 mph, with gusts as high as 21 mph.
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South southeast wind around 12 mph, with gusts as high as 20 mph.
A slight chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. South wind 10 to 14 mph, with gusts as high as 22 mph.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South wind around 12 mph, with gusts as high as 21 mph.
A chance of showers and thunderstorms. Mostly cloudy, with a high near 84. South wind 9 to 13 mph, with gusts as high as 21 mph.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South wind 5 to 10 mph, with gusts as high as 17 mph.
A chance of showers and thunderstorms. Mostly cloudy, with a high near 84. South wind around 7 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
May 31
|
Chance Showers And Thunderstorms
|
64°F |
14 mph
ESE
|
|
Sunday
May 31
|
Chance Showers And Thunderstorms
|
83°F |
9 to 16 mph
SE
|
|
Sunday Night
May 31
|
Chance Showers And Thunderstorms then Partly Cloudy
|
62°F |
3 to 8 mph
ESE
|
|
Monday
Jun 1
|
Mostly Sunny
|
86°F |
3 to 7 mph
N
|
|
Monday Night
Jun 1
|
Partly Cloudy
|
63°F |
7 mph
ENE
|
|
Tuesday
Jun 2
|
Slight Chance Showers And Thunderstorms
|
81°F |
6 to 10 mph
E
|
|
Tuesday Night
Jun 2
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
61°F |
10 mph
ESE
|
|
Wednesday
Jun 3
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
81°F |
9 to 13 mph
SSE
|
|
Wednesday Night
Jun 3
|
Slight Chance Showers And Thunderstorms
|
60°F |
12 mph
SSE
|
|
Thursday
Jun 4
|
Slight Chance Showers And Thunderstorms
|
82°F |
10 to 14 mph
S
|
|
Thursday Night
Jun 4
|
Chance Showers And Thunderstorms
|
63°F |
12 mph
S
|
|
Friday
Jun 5
|
Chance Showers And Thunderstorms
|
84°F |
9 to 13 mph
S
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
64°F |
5 to 10 mph
S
|
|
Saturday
Jun 6
|
Chance Showers And Thunderstorms
|
84°F |
7 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Fremont County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Fremont County.
Largest mapped city population in this region: 1,041.