Weather in Brighton, IA
Brighton, Saturday, 8 August, 15:55
Clear. Feels like 87°. High 85°, low 64°.
0
Brighton, Sunday, 9 August
Overcast. High 93°, low 69°.
0.02
Brighton, Monday, 10 August
Light rain. High 92°, low 72°.
0Brighton, Tuesday, 11 August
Overcast. High 95°, low 74°.
0.05Brighton, Wednesday, 12 August
Light rain. High 84°, low 72°.
0.45Brighton, Thursday, 13 August
Rain. High 77°, low 65°.
0Brighton, Friday, 14 August
Clear. High 79°, low 60°.
0Brighton, Saturday, 15 August
Overcast. High 79°, low 58°.
0Brighton, Sunday, 16 August
Overcast. High 78°, low 63°.
0Brighton, Monday, 17 August
Overcast. High 90°, low 67°.
0Brighton, Tuesday, 18 August
Light rain. High 89°, low 71°.
0.07Brighton, Wednesday, 19 August
Light rain. High 94°, low 70°.
0.25Brighton, Thursday, 20 August
Rain. High 82°, low 67°.
0Brighton, Friday, 21 August
Clear. High 85°, low 63°.
0.04Brighton, Saturday, 22 August
Light rain. High 84°, low 62°.
0
Brighton, Sunday, 23 August
Mostly clear. High 73°, low 48°.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Brighton, IA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Brighton, IA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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