Brighton, IA Weather Forecast
Local 7-day forecast
Mostly Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Brighton, IA in one place.
A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 91. South wind 0 to 5 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Brighton, 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: Jul 15, 2026 3:46 AM CDT.
The active forecast window currently covers Jul 16 to Jul 21, 2026 for Brighton, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 16 to Jul 21, 2026
- Latest sync
- Jul 15, 2026 3:46 AM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Brighton
Monday looks like the warmest upcoming period in Brighton at 94 degrees F.
Monday Night is the coolest period ahead with temperatures near 70 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 20 mph N.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 15, 2026 3:46 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- DVN
- Radar station
- KDVN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 72.
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 73. Chance of precipitation is 30%.
Sunny, with a high near 92.
Mostly clear, with a low around 71.
Sunny, with a high near 92.
Mostly clear, with a low around 73.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94.
A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 70.
Sunny, with a high near 86.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jul 16
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
0 to 5 mph
S
|
|
Thursday Night
Jul 16
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
72°F |
5 mph
S
|
|
Friday
Jul 17
|
Sunny then Chance Showers And Thunderstorms
|
92°F |
5 to 10 mph
SW
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms then Mostly Clear
|
73°F |
5 to 10 mph
SW
|
|
Saturday
Jul 18
|
Sunny
|
92°F |
10 mph
W
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
71°F |
5 to 10 mph
N
|
|
Sunday
Jul 19
|
Sunny
|
92°F |
5 mph
SE
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
73°F |
5 to 10 mph
S
|
|
Monday
Jul 20
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
94°F |
10 to 15 mph
W
|
|
Monday Night
Jul 20
|
Slight Chance Showers And Thunderstorms
|
70°F |
10 to 15 mph
NW
|
|
Tuesday
Jul 21
|
Sunny
|
86°F |
10 to 20 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Brighton.
