Weather forecast for todayGrafton, IA

Weather forecast for today

Current condition 9:48 am CST

  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 13mphSSE 160°
  • Humidity: 54%
  • Dewpoint: 48°F
  • Pressure: 30.19"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
In Grafton, at the moment, a bright and warm day is unfolding.
The temperature is a comfortable 66.2°F. The current temperature is a few degrees off the today's maximum of 73.4°F.

Friday Oct 23, 2026

  • 73°F
  • 55°F
AM Showers
AM Showers
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Wind: 14mphSSE 155°
  • Humidity: 43%
  • UV index: 2
  • Sunrise: 7:36 am CDT
  • Sunset: 6:16 pm CDT
  • ▼
Today, on Friday, October 23, expect a damp start with early morning showers.
Minimal precipitation is expected. The temperature is forecasted to oscillate between a maximum of a moderately hot 73.4°F and a minimum of a moderate 55.4°F.
The warmer conditions bring a maximum of 73.4°F, more representative of September than October.
Sunrise was at 7:36 am and sunset will be at 6:16 pm; the daylight will last for 10h and 40min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 73°C.
Coldest hour: 1 am 61°C.

Chance of precipitation

Highest chance: 1 pm 18%.

Hourly weather forecast

  • 11 am
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 14mphSSE 162°
  • Humidity: 52%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 70°F
  • Feels like:
    70°F
Few Showers
Few Showers
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Wind: 14mphSSE 164°
  • Humidity: 47%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 1 pm
  • 72°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 14mphSSE 162°
  • Humidity: 43%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 2 pm
  • 72°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 14mphSSE 161°
  • Humidity: 42%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 3 pm
  • 73°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 13mphSSE 155°
  • Humidity: 40%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 73°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 13mphSSE 150°
  • Humidity: 39%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 pm
  • 72°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphSSE 146°
  • Humidity: 40%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 70°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphSE 141°
  • Humidity: 44%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:16 pm
  • 7 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphSE 138°
  • Humidity: 51%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 64°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 14mphSE 142°
  • Humidity: 57%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 63°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 14mphSSE 148°
  • Humidity: 59%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 63°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 14mphSSE 151°
  • Humidity: 62%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 63°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 14mphSSE 155°
  • Humidity: 62%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Grafton, primarily overcast and occasionally wet weather is anticipated.
With a probability of 31%, minimal rainfall is forecasted at 12 pm.
The temperature will be between a maximum of 73.4°F and a minimum of 62.6°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will align more closely with September's average high of 71.4°F than with October's 56.3°F. The minimum temperature will be also more alike with September's average low of 53.1°F than October's typical value of 41.7°F.
Updated: Oct 23, 2026 @ 15:48:57 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 9:48 am CST, the temperature is 66.2°F.

On Friday, in Grafton, a drizzly start with spotty showers is likely.

Today, there is a low chance of minimal precipitation in Grafton.

Today, the maximum temperature will be 73.4°F, while the minimum temperature will be 55.4°F.
The highest temperature will be uncommonly higher than the average maximum of 56.3°F in October. The lowest temperature will be also notably higher than the average low of 41.7°F.

On Friday, in Grafton, sunrise was at 7:36 am and sunset will be at 6:16 pm (CDT).

In Grafton, the length of the day today will be 10h and 40min.