Marshalltown Muni, IA Weather Maps °F °C°F °C Iowa Map Options Temperatures Weather Dew Point Wind Speeds Barometric Pressure Heat Index Wind Chill Temperatures Weather Dew Point Wind Speeds Barometric Pressure Heat Index Wind Chill Humidity UTC Time: 8/26/2026, 09:50 Your Time: Marshalltown Muni, Iowa Hour by Hour Forcast Aeronautical Observation: Automated synoptic observations via NWS Gateway. Auto-refresh in: 5:02 Marshalltown Muni, IA Regional Weather Expires:202608261000;;381686 ASUS43 KDMX 260910 RWRIA WEATHER ROUNDUP FOR IOWA NATIONAL WEATHER SERVICE DES MOINES IA 400 AM CDT WED AUG 26 2026 NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY. * - THESE STATIONS ARE NOT NWS STATIONS...THUS NOT UNDER NWS QUALITY CONTROL. THEY ALSO DO NOT REPORT WEATHER SUCH AS PRECIPITATION OR FOG. IAZ047>049-059>061-072>074-084-261000- CENTRAL IOWA CITY SKY/WX TMP DP RH WIND PRES REMARKS AMES CLEAR 65 64 97 CALM 29.99S TC 18 ANKENY * CLEAR 72 72 100 W8 30.00S FOG TC 22 BOONE * N/A 70 66 88 W8 29.99S TC 21 CHARITON * CLEAR 70 70 100 W6 30.00S FOG TC 21 DES MOINES CLEAR 71 70 96 W6 30.00S TC 22 GRINNELL* MOCLDY 68 68 98 W5 30.00S FOG TC 20 KNOXVILLE * N/A N/A N/A N/A MISG N/A MARSHALLTOWN CLEAR 65 64 97 NW7 29.98S TC 18 NEWTON * FOG 68 68 100 W5 29.98S VSB 0 TC 20 PELLA * PTCLDY 71 71 98 W6 30.00S FOG TC 22 PERRY * CLEAR 66 66 98 W7 29.99S FOG TC 19 $$ SKY/WX - Weather TMP - Temperature DP - Dew Point RH - HumidityWIND - Wind Direction/Speed PRES - Barometric Pressure VSB - VisibilityWCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph Iowa Weather Map Iowa Wind Speeds Map Iowa Humidity Map Iowa Barometric Pressure Map
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