Galesburg Weather in August

Galesburg in August averages 28°C (82°F) during the day and 17°C (63°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Galesburg in August

You can typically expect 9 days of rain this month, averaging around 102 mm (4 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Galesburg in August

In August, Galesburg sees high temperatures, with highs of 28°C (82°F). Nights drop to around 17°C (63°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Galesburg in August

The city usually sees around 275 hours of sunlight, indicating many sunny days , a great month for sightseeing.

For Galesburg itself, September generally stands out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.