Hourly Weather Forecast for Sunday

Grafton, Iowa (50440)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Saturday
clear Sunny to partly cloudy. High 83F. Winds SW at 5 to 10 mph.
Saturday Night
nt_clear Clear skies. Low around 60F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 54 78 | 62 81 | 62 65 | 58
Wind 2 mph West 4 mph SW 8 mph SSW 5 mph S
Humidity 89% 58% 54% 78%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % 16% 11% 1%
Conditions Clear Clear Clear
Sunrise & Sunset
5:37 AM
8:55 PM
Sunday
clear Sunshine and some clouds. High 86F. Winds S at 10 to 20 mph.
Sunday Night
nt_tstorms Scattered thunderstorms during the evening becoming more widespread overnight. Low 69F. Winds S at 10 to 20 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 58 80 | 67 83 | 66 73 | 66
Wind 6 mph S 14 mph S 14 mph S 12 mph S
Humidity 88% 64% 58% 78%
Chance of Precip. 0% 0% 0% 40%
Cloud Cover 0% 11% 23% 71%
Conditions Clear Clear Clear Chance of a Thunderstorm
Sunrise & Sunset
5:38 AM
8:55 PM
Monday
tstorms Thunderstorms likely. Potential for severe thunderstorms. High 79F. S winds shifting to WNW at 15 to 25 mph. Chance of rain 80%.
Monday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low 52F. Winds NNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 66 77 | 72 72 | 59 62 | 53
Wind 13 mph S 17 mph SSW 16 mph NW 9 mph NNW
Humidity 88% 83% 65% 74%
Chance of Precip. 80% 70% 40% 10%
Cloud Cover 88% 100% 88% 21%
Conditions Thunderstorm Thunderstorm Chance of a Thunderstorm Clear
Sunrise & Sunset
5:38 AM
8:55 PM
Tuesday
clear Mostly sunny skies. High 74F. Winds NNW at 10 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy skies. Low 53F. Winds NNE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 49 69 | 53 72 | 54 58 | 50
Wind 7 mph NW 12 mph NNW 7 mph N 2 mph NNE
Humidity 83% 57% 53% 74%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 5% 43% 7% 19%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:39 AM
8:54 PM
Wednesday
partlycloudy Intervals of clouds and sunshine in the morning with more clouds for later in the day. High near 75F. Winds SSE at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low 58F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 51 70 | 55 72 | 53 61 | 55
Wind 3 mph ENE 7 mph SSE 6 mph SSE 4 mph SSW
Humidity 85% 59% 52% 80%
Chance of Precip. 0% 10% 20% 10%
Cloud Cover 13% 53% 73% 44%
Conditions Clear Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:40 AM
8:54 PM
Thursday
partlycloudy Partly cloudy skies. High 79F. Winds SSW at 5 to 10 mph.
Thursday Night
nt_partlycloudy Clear to partly cloudy. Low near 60F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 57 73 | 62 77 | 60 64 | 60
Wind 4 mph SSW 8 mph SSW 8 mph SSW 5 mph S
Humidity 92% 69% 56% 86%
Chance of Precip. 10% 20% 20% 10%
Cloud Cover 40% 48% 51% 30%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:40 AM
8:53 PM
Friday
partlycloudy Partly cloudy skies. High 82F. Winds SSE at 10 to 15 mph.
Friday Night
nt_partlycloudy A few clouds from time to time. Low 63F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 59 76 | 64 80 | 64 68 | 63
Wind 4 mph SSE 10 mph S 9 mph SSE 8 mph SSE
Humidity 91% 66% 58% 85%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 7% 45% 51% 21%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:41 AM
8:53 PM
Saturday
clear Sun and a few passing clouds. High around 85F. Winds SSE at 10 to 20 mph.
Saturday Night
nt_chancetstorms Scattered thunderstorms, especially in the evening. Low 67F. Winds S at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 63 78 | 71 83 | 73 72 | 71
Wind 6 mph SSE 13 mph SSE 12 mph S 9 mph S
Humidity 97% 78% 72% 97%
Chance of Precip. 20% 20% 20% 50%
Cloud Cover 47% 55% 23% 50%
Conditions Partly Cloudy Partly Cloudy Clear Chance of a Thunderstorm
Sunrise & Sunset
5:42 AM
8:52 PM
Sunday
partlycloudy Sunshine early then becoming cloudy later in the day. High 87F. Winds S at 10 to 20 mph.
Sunday Night
nt_chancetstorms Scattered thunderstorms. Low 66F. Winds WSW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 68 80 | 73 84 | 75 72 | 71
Wind 9 mph S 12 mph S 11 mph SSW 6 mph SW
Humidity 100% 79% 74% 95%
Chance of Precip. 30% 20% 20% 50%
Cloud Cover 44% 28% 62% 58%
Conditions Chance of a Thunderstorm Clear Mostly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:43 AM
8:52 PM
Monday
chancerain Rain showers in the morning with bright sunshine in the afternoon. High 86F. Winds NW at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Partly to mostly cloudy skies with scattered thunderstorms mainly before midnight. Low near 65F. Winds NW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 66 80 | 70 83 | 69 70 | 66
Wind 6 mph WNW 12 mph NW 10 mph WNW 5 mph WNW
Humidity 97% 72% 65% 88%
Chance of Precip. 40% 20% 20% 40%
Cloud Cover 50% 42% 10% 50%
Conditions Chance of Rain Partly Cloudy Clear Chance of a Thunderstorm
Sunrise & Sunset
5:43 AM
8:51 PM
Tuesday
chancetstorms Variable clouds with scattered thunderstorms. High 83F. Winds NNW at 5 to 10 mph. Chance of rain 50%.
Tuesday Night
nt_chancetstorms Scattered thunderstorms during the evening, then becoming mainly clear overnight. Low 62F. Winds N at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 64 77 | 67 81 | 67 68 | 63
Wind 6 mph NW 9 mph NNW 8 mph NNW 3 mph NNE
Humidity 93% 71% 64% 83%
Chance of Precip. 20% 40% 50% 40%
Cloud Cover 40% 50% 50% 50%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Wednesday
clear Mostly sunny skies. High 82F. Winds NNW at 5 to 10 mph.
Wednesday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 62F. Winds W at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 61 76 | 65 79 | 66 67 | 62
Wind 5 mph N 9 mph NNW 7 mph NNW 5 mph S
Humidity 90% 70% 65% 83%
Chance of Precip. 10% 20% 20% 40%
Cloud Cover 23% 27% 24% 50%
Conditions Clear Clear Clear Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
clear Mostly sunny skies. High 82F. Winds WNW at 5 to 10 mph.
Thursday Night
nt_clear Mostly clear skies. Low 62F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 61 76 | 66 80 | 66 67 | 62
Wind 5 mph WNW 9 mph WNW 8 mph NW 5 mph SSW
Humidity 92% 73% 64% 84%
Chance of Precip. 40% 20% 20% 30%
Cloud Cover 50% 21% 22% 35%
Conditions Chance of a Thunderstorm Clear Clear Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Friday
chancetstorms Scattered showers and thunderstorms, especially early in the day. High 83F. Winds S at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_chancetstorms Partly cloudy with isolated thunderstorms developing overnight. Low 63F. Winds S at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 61 76 | 66 81 | 66 69 | 63
Wind 6 mph SSW 10 mph SSE 9 mph SSW 6 mph SSE
Humidity 91% 70% 62% 82%
Chance of Precip. 10% 30% 30% 20%
Cloud Cover 24% 35% 35% 20%
Conditions Clear Chance of a Thunderstorm Chance of a Thunderstorm Clear
Sunrise & Sunset
Sun does not rise
Saturday
chancetstorms Partly cloudy with a slight chance of showers and thunderstorms, mainly during the morning hours. High 83F. Winds S at 10 to 15 mph. Chance of rain 30%.
Saturday Night
nt_tstorms Thunderstorms likely. Low 62F. Winds S at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 62 76 | 66 80 | 67 68 | 63
Wind 6 mph S 11 mph SSE 10 mph SSW 6 mph S
Humidity 91% 69% 64% 84%
Chance of Precip. 30% 20% 20% 60%
Cloud Cover 40% 27% 22% 75%
Conditions Chance of Rain Clear Clear Thunderstorm
Sunrise & Sunset
Sun does not rise