Fremont County, IA Weather Forecast
County weather hub
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.
Showers and thunderstorms. Cloudy, with a high near 66. North northeast wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters 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
- Oct 15 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 11:19 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 73 degrees F.
Friday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Friday at about 10 to 20 mph NNW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 11:19 AM CDT
- Coverage
- 5 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
Rain showers likely before 7pm. Mostly cloudy, with a low around 45. North northwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 59. North northwest wind 10 to 20 mph, with gusts as high as 29 mph.
Mostly clear, with a low around 35. West wind 0 to 7 mph.
Sunny, with a high near 63. South wind 1 to 12 mph, with gusts as high as 18 mph.
Mostly clear, with a low around 44. South wind around 10 mph, with gusts as high as 17 mph.
Sunny, with a high near 70. South wind 10 to 15 mph, with gusts as high as 23 mph.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 51. South wind 7 to 10 mph, with gusts as high as 21 mph.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 73. South wind around 7 mph.
Partly cloudy, with a low around 54. Southeast wind around 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Showers And Thunderstorms
|
66°F |
7 to 14 mph
NNE
|
|
Thursday Night
Oct 15
|
Rain Showers Likely then Mostly Cloudy
|
45°F |
14 to 17 mph
NNW
|
|
Friday
Oct 16
|
Sunny
|
59°F |
10 to 20 mph
NNW
|
|
Friday Night
Oct 16
|
Mostly Clear
|
35°F |
0 to 7 mph
W
|
|
Saturday
Oct 17
|
Sunny
|
63°F |
1 to 12 mph
S
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
44°F |
10 mph
S
|
|
Sunday
Oct 18
|
Sunny
|
70°F |
10 to 15 mph
S
|
|
Sunday Night
Oct 18
|
Partly Cloudy then Slight Chance Rain Showers
|
51°F |
7 to 10 mph
S
|
|
Monday
Oct 19
|
Slight Chance Rain Showers then Mostly Sunny
|
73°F |
7 mph
S
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
54°F |
5 mph
SE
|
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.