As of 08:21 CDT

Tiffin, IA weather in March

71°

Tiffin, Sunday, 9 August, 08:21

Overcast. Feels like 72°. High 95°, low 67°.

Pressure29.94 inHg

Wind6.7 mph S

Humidity93%

Visibility6.2 mi

Dew point69°

See detailed hourly forecast

In March, Tiffin, IA averages a high of 47.5° and a low of 29.3°. About 2.7 inches of precipitation fall over the month (9 wet days). The record high is 80.8° (1986) and the record low -18.9° (1962). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	40.8°	23.2°	25%	67.8° (1992)	-18.9° (1962)
2	39.2°	22.5°	23%	67.1° (1974)	-7.6° (2014)
3	40.6°	22.5°	17%	73.9° (2024)	-15.7° (2014)
4	41.9°	23.4°	38%	65.3° (1992)	-13.9° (2002)
5	41.2°	25°	33%	69.6° (2009)	-12.3° (1960)
6	43.2°	23.5°	22%	68.4° (2017)	-12.5° (1960)
7	42.8°	25.2°	28%	75.7° (2000)	0.5° (1960)
8	43.2°	25.3°	35%	72.5° (2000)	-10.1° (2008)
9	43.9°	25°	32%	66.7° (1986)	-7.1° (1975)
10	45.1°	25.9°	25%	70.7° (2025)	-1.1° (1984)
11	46.2°	27°	28%	72.1° (1972)	0.9° (1998)
12	46.6°	27.3°	37%	74.8° (1990)	-13.5° (1998)
13	47.1°	29.1°	25%	73.9° (2007)	1.8° (1975)
14	49.5°	29.7°	23%	78.3° (2025)	1.9° (1960)
15	48.2°	28.4°	25%	75.6° (2012)	1° (1975)
16	48.7°	30.2°	22%	76.6° (2015)	16.3° (1997)
17	48.2°	31.1°	32%	78.1° (2012)	11.7° (1993)
18	48.7°	30.9°	35%	76.5° (2012)	4.3° (1960)
19	49.3°	30.9°	30%	76.5° (2012)	1.4° (1965)
20	49.8°	31.6°	32%	75.7° (2012)	-2.2° (1965)
21	50°	31.5°	25%	74.1° (2012)	-3.3° (1965)
22	50°	31.1°	28%	68.9° (1994)	11.7° (1960)
23	50.2°	31.5°	35%	72.1° (1994)	3.2° (1960)
24	50.2°	32.4°	45%	74.5° (1967)	3.6° (1965)
25	49.8°	33.1°	28%	77.9° (2007)	-0.2° (1960)
26	50.9°	32.7°	27%	79.9° (1991)	8.1° (1965)
27	52.2°	33.8°	33%	74.8° (2012)	-5.6° (1964)
28	53.8°	35.8°	35%	77.2° (2025)	9.5° (1970)
29	52.9°	35.4°	32%	80.8° (1986)	9.9° (1969)
30	54.5°	36°	37%	77.2° (1967)	0.9° (1964)
31	55.4°	36.3°	38%	77.2° (1986)	11.3° (1964)