To Grandmother's House, West – Weather Forecast
Grafton, Illinois, US
This page shows a route-based weather forecast for the To Grandmother's House, West cycling climb in Grafton, Illinois, US. Unlike a simple location forecast, conditions are calculated at every point along the climb — from the base to the summit — using the actual route profile and elevation data.
You'll see hour-by-hour temperature, wind speed and direction, precipitation probability, and cloud cover adjusted for altitude. Choose your planned departure time to align the forecast with your ride.
To Grandmother's House, West
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Trip Summary
Forecast A
Trip Summary A
Forecast B
Trip Summary B
Weather Display Options
Forecast A - Route Map
Forecast B - Route Map
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Route Map
Elevation Profile
Temperature Along Route
Precipitation & Precipitation Probability Along Route
Wind Along Route
Humidity Along Route
Pollen Along Route
UV Index Along Route
Start place details
Weather Forecast
Hourly around Mon 15 Jun 08:57
Climate Overview
| Month |
Temp Day
|
Temp Night
|
Sunny Days
|
Sun Hours
|
Rain Days
|
Precipitation
|
Humidity
|
UV Index
|
Day Length
|
|---|---|---|---|---|---|---|---|---|---|
| Jan | 0°C | -8°C | 22 | 7.0h | 7 | 39 mm | 75 % | 2 | 9h 48m |
| Feb | 5°C | -4°C | 17 | 6.9h | 11 | 32 mm | 73 % | 3 | 10h 46m |
| Mar | 17°C | 5°C | 26 | 9.1h | 12 | 104 mm | 70 % | 4 | 11h 59m |
| Apr | 19°C | 9°C | 21 | 8.0h | 15 | 222 mm | 68 % | 5 | 13h 15m |
| May | 22°C | 13°C | 24 | 9.9h | 16 | 153 mm | 65 % | 6 | 14h 18m |
| Jun | 28°C | 20°C | 24 | 10.6h | 16 | 143 mm | 67 % | 7 | 14h 50m |
| Jul | 31°C | 23°C | 30 | 11.5h | 19 | 178 mm | 66 % | 8 | 14h 33m |
| Aug | 29°C | 20°C | 31 | 12.4h | 8 | 18 mm | 68 % | 7 | 13h 37m |
| Sep | 27°C | 17°C | 29 | 10.9h | 7 | 27 mm | 70 % | 5 | 12h 24m |
| Oct | 22°C | 12°C | 23 | 8.5h | 9 | 64 mm | 72 % | 4 | 11h 9m |
| Nov | 13°C | 4°C | 20 | 6.6h | 11 | 60 mm | 76 % | 2 | 10h 3m |
| Dec | 7°C | -3°C | 19 | 5.5h | 7 | 20 mm | 77 % | 2 | 9h 29m |