Barstow Weather Forecast

    • 38
    • 58

    Gradual Clearing

    • 55
    • 60

    Chance Rain Showers

    • 61
    • 74

    Rain Showers Likely

    • 66
    • 80

    Chance Rain Showers

    • 59
    • 82

    Rain Showers Likely

    • 54
    • 73

    Chance Thunderstorms

Today 10 Apr Rock Island

Cloudy with a chance of Showers Early, then partly sunny. Cooler with Highs in the upper 50s. North Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 10 Apr Rock Island

Mostly clear. Lows in the upper 30s. North Winds 5 to 10 Mph, becoming northeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Barstow Temperature Statistics

April Temperature

Moline Quad-City Airport (9.3 miles)

  • Lowest 7 April, 2026

    33.1 °F

  • Average April

    47.2 °F

  • Highest 2 April, 2026

    73.7 °F

Climate (2021–Present)

Moline Quad-City Airport (9.3 miles)

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  • Average Low 2021–2026

    42.9 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.9 °F
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