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County Forecast for Jerome , ID
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210400-
Western Magic Valley-
230 PM MDT Fri Mar 20 2026

Tonight   Mostly clear. Lows 46 to 51. East winds around 10 mph.
Saturday   Mostly sunny. Highs 71 to 76. Windy. Southwest winds 10 to 15 mph in the morning, increasing to west 20 to 25 mph with gusts to 35 mph in the afternoon.
Saturday night   Partly cloudy in the evening, then clearing. Colder with lows 36 to 41. Breezy. West winds 10 to 20 mph with gusts to 30 mph.
Sunday   Sunny, cooler with highs 59 to 64. West winds 10 to 15 mph with gusts to 25 mph.
Sunday night   Partly cloudy. Lows 36 to 41. West winds 10 to 15 mph in the evening, becoming light after midnight.
Monday and monday night   Mostly cloudy. Highs 66 to 71. Lows 42 to 47.
Tuesday   Partly sunny. Warmer with highs 76 to 81.
Tuesday night   Mostly clear. Lows 46 to 51.
Wednesday and wednesday night   Partly cloudy. Highs 75 to 80. Lows 34 to 39. Breezy.
Thursday   Sunny. Much cooler with highs 54 to 59. Windy.
Thursday night   Partly cloudy. Lows 31 to 36. Breezy.
Friday   Sunny. Highs 62 to 67. && TEMPERATURE Jerome 48 72 38 59 Twin Falls 51 73 40 60
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Bryce Anderson – DTN Meteorologist
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Strong Cold Front Squashing Heat This Weekend

Record heart across the Plains, but will be followed by a strong cold front over the weekend. Scattered showers for the eastern Midwest, Northeast. » More DTN Weather Commentary
Posted at 11:59AM Fri Mar 20, 2026 CDT
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